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A Note From
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Welcome to the November 2023 issue of Analog Dialogue.
The days are becoming shorter and grayer, with the occasional fog here in Bavaria. Aside from reading Analog Dialogue articles, it is time for something different. It’s time to...
Rarely Asked Questions
Designing for Optimal Power Conversion Efficiency in Battery-Powered Systems
Is a power management system required for battery-powered systems?
VIEW THE ANSWER
If you’re an electrical engineering student or recent graduate with an interest in analog electronics, you’re just a click or two away from articles, tutorials, and a wealth of other helpful resources.
ADALM2000 Activity: Audio Amplifier with Electret Microphone
by Andreea Pop and Antoniu Miclaus
ADALM2000 Activity: IC Temperature Sensors
by Antoniu Miclaus and Andreea Pop
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Past Journals
VOLUME 57, Number 2VOLUME 57 NUMBER 2
IN THIS ISSUE
Drive Reliable Automation with Remote Motion Control for Intelligent NodesWhy Using PassThru Technology Can Help Extend an Energy Storage System’s LifeHow to Design Motor Encoders for Next-Generation Sustainable ApplicationsSimplify Your USB-C PD Design Using a Standalone PD ControllerRevolutionizing Wireless Coverage: The Power of Cellular DAS Integrated SolutionsStep-by-Step Process to Calculate a DC-to-DC Compensation NetworkHow Edge Processing Is Enabling Next-Gen Millimeter Wave ScannersAchieve Accurate RF Testing with a Raspberry Pi-Based DDS Signal GeneratorHardware Conversion of Convolutional Neural Networks: What Is Machine Learning?—Part 3Did You Know Optocouplers Are Not Needed for Isolated DC-to-DC Conversion?Generating Negative Voltages—Why You Need Level Shifting in Buck-Boost CircuitsMaximize Predictive Maintenance with Careful Selection of MEMS Accelerometers
VOLUME 57, Number 1VOLUME 57 NUMBER 1
IN THIS ISSUE
Training Convolutional Neural Networks: What Is Machine Learning?—Part 2How to Optimize the MCU SPI Driver to Reach High Speed ADC ThroughputHow Secure Electronic Authentication Mitigates Risk at the Point-of-CareIntroduction to Convolutional Neural Networks: What Is Machine Learning?—Part 1Transformer-Based Voltage Regulators with Flexible TLVR Structure for Extremely Fast Dynamic ResponsePractical Input-Referred Calculations in Precision SystemsHow to Create a Dual-Output Voltage Rail with Source and Sink Functionality for ATE ApplicationsHow to Select Antenna Front-End Components for Non-GEO Space ApplicationsPower Quality Monitoring Part 2: Design Considerations for a Standards Compliant Power Quality MeterWhy a Perfectly Stable Switch-Mode Power Supply May Still Oscillate Due to Negative ResistanceHow to Prototype a Power Bank Charger Without Building Any Dedicated Hardware
VOLUME 56, Number 4VOLUME 56 NUMBER 4
IN THIS ISSUE
How to Easily Achieve Superior Audio Performance with Plug and Play Digital Input Class D AmplifiersPower Quality Monitoring Part 1: The Importance of Standards Compliant Power Quality MeasurementsPower Optimization Techniques for Low Power Signal Chain ApplicationsA Better Way to Prototype RF Designs, Using X-MicrowaveThe Internet from Space: RFIC Advances in High Capacity, Low Latency LEO Satellite User and Ground TerminalsA Highly Integrated, System-Level Approach to Ease Design of Isolated Software Configurable I/O ChannelsHow to Use Zero-Drift Amplifiers in Wider Bandwidth ApplicationsHow to Design a Programmable Gain Instrumentation Amplifier for Precision Wide Bandwidth Signal ChainsHow to Design a Simple, Uninterruptible Power Supply with Supercapacitors
VOLUME 56, Number 3VOLUME 56 NUMBER 3
IN THIS ISSUE
What Are the Most Important Timing Factors for Low Power Precision Signal Chain Applications? Part 2Multiturn Position Sensor Provides True Power-On Capabilities with Zero PowerWhat Are the Basic Guidelines for Layout Design of Mixed-Signal PCBs?Thermistor-Based Temperature Sensing System—Part 2: System Optimization and EvaluationWhat Are the Most Important Timing Factors for Low Power Precision Signal Chain Applications? Part 1Thermistor-Based Temperature Sensing System—Part 1: Design Challenges and Circuit ConfigurationHow to Achieve Ultrafast Power Supply Transient Response for RF ApplicationsHigh Performance Buck Regulators Solve the Power Thirst of the Transmitter Circuit in Current LoopsHow Do You Amplify AC Signals with Large DC Offsets Using an Indirect Current-Mode In-Amp?
VOLUME 56, Number 2VOLUME 56 NUMBER 2
IN THIS ISSUE
How Digitally Tunable Filters Enable Wideband Receiver ApplicationsHow Monolithic Driver + MOSFET (DrMOS) Technology Improves Power System DesignAutomotive LED Driver Power Conversion Topology GuideAccelerate Your Test Capability and System Productivity with New MEMS SwitchesHigh IF Sampling Puts Wideband Software-Defined Radio Within ReachWhat Are the Best Applications for IoT in the New World of IC Power Management?Low Noise Silent Switcher μModule and LDO Regulators Improve Ultrasound Noise and Image QualityDigital Predistortion for RF Communications: From Equations to ImplementationSimplifying TWS Earbud Designs with 1-Wire Connectivity
VOLUME 56, Number 1VOLUME 56 NUMBER 1
IN THIS ISSUE
How to Effectively Compare the Performance of CMOS Switches with Solid-State RelaysTransceiver with Scalable Power and Performance: A Solution to Mission Critical CommunicationsLevel-Setting DAC Calibration for ATE Pin ElectronicsHoney, Where Is My Power Cord?In the New Era of Wireless Battery Management Systems (wBMS), Security Takes the SpotlightIBIS Modeling—Part 3: How to Achieve a Quality Level 3 IBIS Model Through Bench MeasurementOptical Liquid Analysis Prototyping Platform Lights the Pathway to Ubiquitous SensingHow to Accelerate Peripheral Monitoring in Low Power Wearables with DMACurrent Sensing with PMBus Digital Power System Managers—Part 2
VOLUME 55, Number 4VOLUME 55 NUMBER 4
IN THIS ISSUE
Current Sensing with PMBus Digital Power System Managers—Part 1Step-by-Step Noise Analysis Guide for Your Signal ChainSoftware-Configurable Analog I/O Heralds More Compact and Convenient CalibratorsHow to Improve Power Supply Output Regulation Accuracy with the LTpowerCAD Resistor Divider ToolI2C Communication Protocol: Understanding I2C Primer, PMBus, and SMBusHow to Cancel Ambient Light for LIDAR ReceiversIBIS Modeling—Part 2: Why and How to Create Your Own IBIS ModelThe Easy Steps to Calculate Sampling Clock Jitter for Isolated, Precision High Speed DAQsThe Next-Gen, Software-Defined Radio (SDR) Transceiver Delivers Big Advances in Frequency Hopping (FH)How to Easily Select the Right Frequency Generation Component
VOLUME 55, Number 3VOLUME 55 NUMBER 3
IN THIS ISSUE
A Precision Temperature Measurement Solution with High EMC Performance Using an RTDIBIS Modeling—Part 1: Why IBIS Modeling Is Critical to the Success of Your DesignCTSD Precision ADCs— Part 5: Digital Data Interface Simplification with Asynchronous Sample Rate Conversion (ASRC)Understanding and Using the No-OS and Platform DriversHow to Make a Digital Predistortion Solution Practical and Relevant4-Switch Buck-Boost Controller Layout for Low Emissions—Single Hot Loop vs. Dual Hot LoopRF Signal Chain Discourse—Part 2: Essential Building BlocksTime of Flight System Design—Part 1: System Overview
VOLUME 55, Number 2VOLUME 55 NUMBER 2
IN THIS ISSUE
Low Noise and Low Power DAQ Solution for Seismology and Energy Exploration ApplicationsDoes the Assembly Orientation of an SMPS Inductor Affect Emissions?How to Select and Design the Best RTD Temperature Sensing SystemHow A2B Technology and Digital Microphones Enable Superior Performance in Emerging Automotive ApplicationsOptimizing Power Systems for the Signal Chain—Part 3: RF TransceiversCTSD Precision ADCs— Part 4: Ease of ADC Input and Reference Drive Simplify Signal Chain DesignRF Signal Chain Discourse: Properties and Performance MetricsCTSD Precision ADCs—Part 3: Inherent Alias Rejection Made PossibleOptimizing Power Systems for the Signal Chain—Part 2: High Speed Data Converters
VOLUME 55, Number 1VOLUME 55 NUMBER 1
IN THIS ISSUE
CTSD Precision ADCs—Part 2: CTSD Architecture Explained for Signal Chain DesignersOptimizing Power Systems for the Signal Chain—Part 1: How Much Power Supply Noise Is Tolerable?Adding Hysteresis for Smooth Undervoltage and Overvoltage LockoutDC Energy Metering ApplicationsCTSD Precision ADCs—Part 1: How to Improve Your Precision ADC Signal Chain Design TimeImproving Power Supply Design Using Semi-Automation—Five Steps to Quick and Efficient DesignIt’s Just a Triangle, or What Does a Symbol Really Mean?SFDR Considerations in Multi-Octave Wideband Digital ReceiversA Practical Method for Separating Common-Mode and Differential-Mode Emissions in Conducted Emissions Testing
VOLUME 54, Number 4VOLUME 54 NUMBER 4
IN THIS ISSUE
The Interleaved Inverting Charge Pump—Part 2: Implementation and ResultsAutomotive USB 2.0 and a 5 V, Type-C Solution for Charging and Robust Data Line ProtectionUART: A Hardware Communication Protocol Understanding Universal Asynchronous Receiver/TransmitterThe Interleaved Inverting Charge Pump—Part 1: A New Topology for Low Noise Negative Voltage SuppliesMultiparameter Vital Signs Monitoring Is Easier Than Ever BeforeNonlinear Simulation of RF IC Amplifiers in Keysight Genesys and SystemVuePeak Current of Isolated Gate Drivers Low Voltage Battery Monitor Floats into High Voltage Electric Vehicles LIDAR for Autonomous System Design: Object Classification or Object Detection?
VOLUME 54, Number 3VOLUME 54 NUMBER 3
IN THIS ISSUE
Multirail Power Supply Design for Successful Application Boards—Part 2: Layout Tips and Tricks Choosing the Best Vibration Sensor for Wind Turbine Condition MonitoringThe A to Z of A2B ApplicationsMultirail Power Supply Design for Successful Application Boards—Part 1: StrategyAC and DC Data Acquisition Signal Chains Made EasyUsing A2B for Audio-Conferencing SystemsPhased Array Antenna Patterns—Part 3: Sidelobes and TaperingSolving the Cable TV Infrastructure Downstream Transmitter ChallengeCharacterizing the PSRR of Data Acquisition μModule Devices with Internal Bypass Capacitors
VOLUME 54, Number 2VOLUME 54 NUMBER 2
IN THIS ISSUE
DC-to-DC Conversion Directly from Automotive Battery Input: 5 A, 3.3 V, and 5 V Supplies Meet Stringent EMI Emission StandardsPhased Array Antenna Patterns—Part 2: Grating Lobes and Beam SquintUsing LTspice to Analyze Vibration Data in Condition-Based Monitoring SystemsAdd an Efficient Positive Rail to a Unipolar Negative SupplyPhased Array Antenna Patterns—Part 1: Linear Array Beam Characteristics and Array FactorTiming Challenges in Multiaxis Robotics and Machine Tool ApplicationsFast Reacting, Optical Encoder Feedback System for Miniature Motor Driven ApplicationsSpeed Up the Design of EMI Filters for Switch-Mode Power SuppliesLeveraging the On-Chip FIR and IIR Hardware Accelerators on a Digital Signal Processor
VOLUME 54, Number 1VOLUME 54 NUMBER 1
IN THIS ISSUE
Reduce Power Supply Requirements for Ceramic Capacitors with a High Efficiency, High Frequency, Low EMI DC-to-DC ConverterContactless Fluid-Level Measurement Using a Reflectometer ChipWhy Does Voltage Reference Noise Matter?Wireless Water Quality Monitoring SystemProtecting and Powering Automotive Electronics Systems with No Switching Noise and 99.9% EfficiencyOpen-Source LIDAR Prototyping PlatformParalleling Very Low Dropout Linear Regulators for Increased Output Current and Even Heat DistributionElectric Vehicle Warning Sound SystemADI SDR Transceivers Enable Amateur Space Communication
VOLUME 53, Number 4VOLUME 53 NUMBER 4
IN THIS ISSUE
Get Up and Running with LTspice Understanding the Fundamentals of Earthquake Signal Sensing NetworksADI ToF Depth Sensing Technology: New and Emerging Applications in Industrial, Automotive Markets, and MorePart 2: Optimized Sigma-Delta Modulated Current Measurement for Motor ControlSingle IC Can Produce Isolated or Nonisolated ±12 V Outputs from 30 V to 400 V InputDual AMR Motor Position Sensor for Safety Critical ApplicationsHigh Power Density in a Small Form FactorA Direct Method of Measuring Op Amp Input Differential Capacitance Part 1: Optimized Sigma-Delta Modulated Current Measurement for Motor Control
VOLUME 53, Number 3VOLUME 53 NUMBER 3
IN THIS ISSUE
Is It Possible to Fit Low EMI Power Supplies onto Crowded Boards?Newest Sigma-Delta ADC Architecture Averts Disrupted Data Flow When Synchronizing Critical Distributed SystemsDoes My Voltage Reference Design Hold Water? Methods of Managing Humidity and Performance in Precision Analog SystemsHigh Accuracy Resolver Simulator System with Fault Injection FunctionComprehensive Power Supply System Designs for Harsh Automotive Environments Consume Minimal Space, Preserve Battery Charge, Feature Low EMIComposite Amplifiers: High Output Drive Capability with PrecisionCan You Really Get ppm Accuracies from Op Amps?High Voltage Boost and Inverting Converters for Communications JESD204C Primer: What’s New and in It for You—Part 2
VOLUME 53, Number 2VOLUME 53 NUMBER 2
IN THIS ISSUE
Bipolar, Single Output, and Adjustable Power Supplies Based on the Common Buck ConverterJESD204C Primer: What’s New and in It for You—Part 1How Sensor Performance Enables Condition-Based Monitoring SolutionsMaximize the Performance of Your Sigma-Delta ADC DriverAnalysis of Input Current Noise with Even Harmonics Folding Effect in a Chopper Op AmpThe Evolutionary Path to the 100 A μModule RegulatorSilent Switcher Devices Are Quiet and SimpleSigma-Delta ADC Clocking—More Than JitterMaking Sense of Sounds, or How Analog Devices’ AI Can Boost Your Machine Uptime
VOLUME 53, Number 1VOLUME 53 NUMBER 1
IN THIS ISSUE
Finally, A 12 V to 12 V Dual Battery Automotive Bidirectional DC-to-DC Controller for RedundancyLooking Inside Real-Time EthernetStrapdown Inertial Navigation System Based on an IMU and a Geomagnetic SensorHigh Performance Data Converters for Medical Imaging SystemsSynchronous Boost Converter Powers High Current LEDs Even at Low Input VoltagesSynchronization of Multiaxis Motion Control over Real-Time NetworksClock Skew in Large Multi-GHz Clock TreesSimple Battery Charger ICs for Any ChemistryPhased Array Beamforming ICs Simplify Antenna Design
VOLUME 52, Number 4VOLUME 52 NUMBER 4
IN THIS ISSUE
Overcoming Constraints: Design a Precision Bipolar Power Supply on a Simple Buck ControllerRemote Sensing Using a High Precision Instrumentation AmplifierProgrammable Gain Instrumentation Amplifiers: Finding One that Works for YouFunctional Safety in a Data Acquisition System Care and Feeding of FPGA Power Supplies: A How and Why Guide to SuccessOver-the-Air (OTA) Updates in Embedded Microcontroller Applications: Design Trade-Offs and Lessons LearnedModeling and Control for a Current-Mode Buck Converter with a Secondary LC FilterUse of Integrated Passives in Micromodule SIPsA Large Current Source with High Accuracy and Fast Settling
VOLUME 52, Number 3VOLUME 52 NUMBER 3
IN THIS ISSUE
Antialiasing Filtering Considerations for High Precision SAR Analog-to-Digital ConvertersAutomotive USB Type-C Power Solution: 45 W, 2 MHz Buck-Boost Controller in a 1 Inch SquareIntroduction to SPI InterfaceSome Recent Developments in the Art of Receiver Technology: A Selected History on Receiver Innovations over the Last 100 Years60 V and 100 V, Low IQ Boost/SEPIC/Inverting Converters for Compact, Efficient, Low EMI Power SuppliesThe Many Uses of a 200 mA Precision Voltage ReferencePowering Infotainment Devices in Automotive Start/Stop SystemsAutomotive Radar Sensors and Congested Radio Spectrum: An Urban Electronic Battlefield?Phase-Locked Loop (PLL) Fundamentals
VOLUME 52, Number 2VOLUME 52 NUMBER 2
IN THIS ISSUE
High Speed Amplifier Testing Involves Enough Math to Make Your Balun Spin!LED Driver for High Power Machine Vision FlashIsolated Gate Drivers—What, Why, and How?iCoupler Isolated Communication Solutions for Essential Monitoring of Solar PV and Energy StorageSingle, 2 MHz Buck-Boost Controller Drives Entire LED Headlight Cluster Meets CISPR 25 Class 5 EMIAn Integrated Bidirectional Bridge with Dual RMS Detectors for RF Power and Return-Loss MeasurementPerformance Optimization of Multichannel Data Acquisition (DAQ) Systems: The Untold Story of the Input Settling TimeMoving Up the Stack Challenges for Measurement Engineering at ADIThe Refulator: The Capabilities of a 200 mA Precision Voltage Reference
VOLUME 52, Number 1VOLUME 52 NUMBER 1
IN THIS ISSUE
A Robust Precision Data Acquisition and Control Platform for Extreme High Temperature EnvironmentsPower Management for FPGAsVehicle Tracking Systems: Anytime, Anywhere, Anyhow72 V Hybrid DC-to-DC Converter Reduces Intermediate Bus Converter Size by up to 50%Solving IEC System Protection for Analog InputsHow to Improve the Accuracy of Inclination Measurement Using an AccelerometerPreventing Start-Up Issues Due to Output Inrush in Switching ConvertersLow EMI/EMC Emission Switching Converter Eases ADAS DesignsMUSIC-Based Algorithm for On-Demand Heart Rate Estimation Using Photoplethysmographic (PPG) Signals on Wrist
VOLUME 51, Number 4VOLUME 51 NUMBER 4
IN THIS ISSUE
Radically Extending Bandwidth to Crush the X-Band Frequencies Using a Track-and-Hold Sampling Amplifier and RF ADCStrategies for Choosing the Appropriate Microcontroller when Developing Ultra Low Power SystemsMaximize the Run Time in Automotive Battery Stacks Even as Cells AgePin-Compatible, High Input Impedance ADC Family Enables Ease of Drive and Broadens ADC Driver SelectionHow to Choose Cool Running, High Power, Scalable POL Regulators and Save Board SpaceChoosing the Most Suitable Accelerometer for Your Application—Part 2A Look at the New ANSI/ESDA/JEDEC JS-002 CDM Test StandardHigh Precision Voltage SourceChoosing the Most Suitable MEMS Accelerometer for Your Application—Part 1
VOLUME 51, Number 3VOLUME 51 NUMBER 3
IN THIS ISSUE
Uncompromising Linearity from the LTC2185 and ADA4927-1GaN Breaks Barriers—RF Power Amplifiers Go Wide and HighIntelligent Video Analytics at the Edge of IoTMirror, Mirror on the Wall—Understanding Image Rejection and Its Impact on Desired SignalsImproved DAC Phase Noise Measurements Enable Ultralow Phase Noise DDS ApplicationsWireless Current Sense Circuit Floats with Sense ResistorTransmit LO Leakage (LOL)—An Issue of Zero-IF That Isn’t Making People Laugh Out LoudUltrawideband Digital Predistortion (DPD): The Rewards (Power and Performance) and Challenges of Implementation in Cable Distribution SystemsMEMS Vibration Monitoring: From Acceleration to VelocityMassive MIMO and Beamforming: The Signal Processing Behind the 5G Buzzwords
VOLUME 51, Number 2VOLUME 51 NUMBER 2
IN THIS ISSUE
Understanding and Eliminating 1/f NoisePrecision SPI Switch Configuration Increases Channel DensityAnalyzing and Solving Fixed Frequency Spur Issues in High Precision ADC Signal ChainsFlexible ECG Front-End IC Serves Ultralow Power IoT Edge Node Signal Processing DesignsSometimes, a Signal Needs to Ride the RailsPresto! Multiply Your ADC’s Virtual Channel Count with DDC Magic
VOLUME 51, Number 1VOLUME 51 NUMBER 1
IN THIS ISSUE
Analyzing and Managing the Impact of Supply Noise and Clock Jitter on High Speed DAC Phase NoisePassive Intermodulation (PIM) Effects in Base Stations: Understanding the Challenges and SolutionsUnderstanding and Extending Safety Operation in a Sigma-Delta ADCComplex RF Mixers, Zero-IF Architecture, and Advanced Algorithms: The Black Magic in Next-Generation SDR TransceiversImproving Precision Data Acquisition Signal Chain Density Using SiP TechnologyHigh Definition, Low Delay, SDR-Based Video Transmission in UAV Applications
VOLUME 50, Number 4VOLUME 50 NUMBER 4
IN THIS ISSUE
PLC DCS Analog Input Module Design Breaks Barriers in Channel-to-Channel Isolation and High DensityNext-Generation SAR ADC Addresses Pain Points of Precision Data Acquisition Signal Chain DesignFully Automatic Self-Calibrated Conductivity Measurement SystemWhat’s Up With Digital Downconverters—Part 2Complete Gas Sensor Circuit Using Nondispersive Infrared (NDIR)Improper Power Sequencing in Op Amps: Analyzing the Risks
VOLUME 50, Number 3VOLUME 50 NUMBER 3
IN THIS ISSUE
Where Zero-IF Wins: 50% Smaller PCB Footprint at ⅓ the CostRF Transceivers Provide Breakthrough SWaP Solutions for Aerospace and DefenseCrossing a New Frontier of Multiband Receivers with Gigasample ADCs—Part OneWhat’s Up With Digital Downconverters—Part 1New RF DAC Broadens Software-Defined Radio Horizon
VOLUME 50, Number 2VOLUME 50 NUMBER 2
IN THIS ISSUE
Replacing Discrete Protection Components with Overvoltage Fault Protected Analog SwitchesElectromagnetic Flow Meters: Design Considerations and SolutionsOp Amp Input Overvoltage Protection: Clamping vs. IntegratedDesigning for Low Noise Feedback Control with MEMS GyroscopesPractical Filter Design Challenges and Considerations for Precision ADCs
VOLUME 50, Number 1VOLUME 50 NUMBER 1
IN THIS ISSUE
Analog Front-End Design Considerations for RTD Ratiometric Temperature MeasurementsPhase Response in Active FiltersDesign a PLL Filter When Only the Zero Resistor and Capacitor Are AdjustableFerrite Beads DemystifiedPowering GSPS or RF Sampling ADCs: Switcher vs. LDOAn Engineering Walk Through Virtual Eval, ADI's Online Data Converter Product Evaluation ToolIntegrated Multiplexed Input ADC Solution Alleviates Power Dissipation and Increased Channel Density Challenges
VOLUME 49, Number 4VOLUME 49 NUMBER 4
IN THIS ISSUE
New Complete, High Resolution, and Multifunctional Bipolar DACs: an Easy to Use, Universal SolutionFour Quick Steps to Production: Using Model-Based Design for Software-Defined Radio (Part 4)Four Quick Steps to Production: Using Model-Based Design for Software-Defined Radio (Part 3)Versatile, Precision Single-Ended-to-Differential Signal Conversion Circuit with Adjustable Output Common Mode Boosts System Dynamic RangeUsing ESD Diodes as Voltage ClampsFour Quick Steps to Production: Using Model-Based Design for Software-Defined Radio (Part 2)
VOLUME 49, Number 3VOLUME 49 NUMBER 3
IN THIS ISSUE
Four Quick Steps to Production: Using Model-Based Design for Software-Defined Radio (Part 1)New Advances in Energy Harvesting Power ConversionAnalyzing Optimizing and Eliminating Integer Boundary Spurs in Phase-Locked Loops with VCOs at up to 13.6 GHzA Low Power Data Acquisition Solution for High Temperature Electronics ApplicationsInterleaving ADCs: Unraveling the MysteriesZero-Drift Amplifiers: Now Easy to Use in High Precision Circuits
VOLUME 49, Number 2VOLUME 49 NUMBER 2
IN THIS ISSUE
Multifunction: a Dilemma or Reality?The Basics of MEMS IMU/Gyroscope AlignmentNo Pain High Gain: Building a Low-Noise Instrumentation Amplifier with Nanovolt SensitivityLow-Power Synchronous Demodulator Design ConsiderationsLiquid Level Sensing Using Capacitive-to-Digital ConvertersRF-Sampling ADC Input Protection: Not Black Magic After All
VOLUME 49, Number 1
VOLUME 48, Number 4VOLUME 48 NUMBER 4
IN THIS ISSUE
Wearable Electronic Devices Monitor Vital Signs Activity Level and MoreUnderstand Low-Dropout Regulator (LDO) Concepts to Achieve Optimal DesignsBioimpedance Circuit Design Challenges for Body-Worn SystemsADC Modeling Tools Speed Up EvaluationSynchronous Detectors Facilitate Precision Low-Level MeasurementsTwo New Devices Help Reinvent the Signal GeneratorRF-to-Bits Solution Offers Precise Phase and Magnitude Data for Material Analysis
VOLUME 48, Number 3VOLUME 48 NUMBER 3
IN THIS ISSUE
Ask the Applications Engineer—41: LDO Operational Corners: Low Headroom and Minimum LoadConfigure Controller Area Network (CAN) Bit Timing to Optimize PerformanceMinimum Load Current Operation—Zero-Load OperationAccurate Analog Controller Optimizes High-Efficiency Li-Ion Battery ManufacturingUnderstanding Switching Regulator Output Artifacts Expedites Power Supply DesignDemystifying High-Performance Multiplexed Data-Acquisition SystemsDesigning Robust, Isolated I2C/PMBus Data Interfaces for Industrial, Telecommunications, and Medical Applications
VOLUME 48, Number 2VOLUME 48 NUMBER 2
IN THIS ISSUE
Complex Power-Supply Sequencing Made EasyAn Introduction to MEMS Vibration MonitoringCreative Compensation Enables Tiny Amplifier to Drive 200-mW LoadsSimple Circuit Allows Backward Compatibility for Digital Power ControllersCapacitance-to-Digital Converter Facilitates Level Sensing in Diagnostic SystemsCurrent-Output Circuit Techniques Add Versatility to Your Analog Toolbox
VOLUME 48, Number 1VOLUME 48 NUMBER 1
IN THIS ISSUE
Precision Resolver-to-Digital Converter Measures Angular Position and VelocityNoise-Reduction Network for Adjustable-Output Low-Dropout RegulatorsA Deeper Look into Difference AmplifiersElectromagnetic Flow Meters Achieve High Accuracy in Industrial ApplicationsDual-Loop Clock Generator Cleans Jitter, Provides Multiple High-Frequency OutputsHow to Stay Out of Deep Water when Designing with Bridge Sensors
VOLUME 47, Number 4VOLUME 47 NUMBER 4
IN THIS ISSUE
Successive-Approximation ADCs: Ensuring a Valid First ConversionFPGA-Based System Combines Two Video Streams to Provide 3D VideoMEMS Microphones, the Future for Hearing AidsHighest Power Density, Multirail Power Solution for Space-Constrained ApplicationsHigh-Performance Data-Acquisition System Enhances Images for Digital X-Ray and MRISome Tips on Making a FETching Discrete Amplifier
VOLUME 47, Number 3VOLUME 47 NUMBER 3
IN THIS ISSUE
Minimizing Errors in Multiplexed 3-Wire RTD Data-Acquisition SystemsHow to Design and Debug a Phase-Locked Loop (PLL) CircuitAmplifier Disable Function Eliminates Need for Multiplexers in Multichannel ApplicationsSystem Demonstration Platform Eases Transition from Evaluation to PrototypingCompensating Current Feedback Amplifiers in Photocurrent ApplicationsReduced Integration Time Improves Accuracy in Dead Reckoning Navigation Systems
VOLUME 47, Number 2VOLUME 47 NUMBER 2
IN THIS ISSUE
Voltage Reference Design for Precision Successive-Approximation ADCsMultipliers vs. ModulatorsProgrammable-Gain Transimpedance Amplifiers Maximize Dynamic Range in Spectroscopy SystemsSafeguard Your RS-485 Communication Networks from Harmful EMC EventsComplete Sensor-to-Bits Solution Simplifies Industrial Data-Acquisition System DesignChoose Resistors to Minimize Errors in Grounded-Load Current Source
VOLUME 47, Number 1VOLUME 47 NUMBER 1
IN THIS ISSUE
Analog Devices’ Engineering University—Why YOU Should AttendConvert a Buck Regulator into a Smart LED Driver, Including DimmingUnderstanding How Amplifier Noise Contributes to Total Noise in ADC Signal ChainsHDMI Made Easy: HDMI-to-VGA and VGA-to-HDMI ConvertersModeling Amplifiers as Analog Filters Increases SPICE Simulation SpeedThe Successful Implementation of High-Performance Digital Radio
VOLUME 46, Number 4VOLUME 46 NUMBER 4
IN THIS ISSUE
Compensating Amplifiers That Are Stable at Gain ≥ 10 to Operate at Lower GainsFront-End Amplifier and RC Filter Design for a Precision SAR Analog-to-Digital ConverterDetecting and Distinguishing Cardiac Pacing ArtifactsImplementing an Isolated Half-Bridge Gate DriverHART Communication Networks Are Improved by Small, Flexible, Low-Power Modem ICsVersatile, Low-Power, Precision Single-Ended-to-Differential Converter
VOLUME 46, Number 3VOLUME 46 NUMBER 3
IN THIS ISSUE
Isolation Technology Helps Integrate Solar Photovoltaic Systems onto the Smart GridMaking Batteries Last Longer with Fast, High-Precision SAR Analog-to-Digital-ConvertersADuC7026 Provides Programmable Voltages for Evaluating Multiple Power Supply SystemsDesigning Robust Isolated RS-232 Data Interfaces for Harsh Industrial ApplicationsDiagnostic Technique Detects Open and Short Circuits in Wiring HarnessesAnalyzing Frequency Response of Inertial MEMS in Stabilization Systems
VOLUME 46, Number 2VOLUME 46 NUMBER 2
IN THIS ISSUE
Optimize High-Current Sensing Accuracy by Improving Pad Layout of Low-Value Shunt ResistorsStaying Well GroundedADI Capacitance-to-Digital Converter Technology in Healthcare ApplicationsUnderstanding Microphone SensitivitySimple Circuit Provides Adjustable CAN-Level Differential-Output SignalHigh-Temperature Electronics Pose Design and Reliability Challenges
VOLUME 46, Number 1VOLUME 46 NUMBER 1
IN THIS ISSUE
Low-Noise, Gain-Selectable AmplifierModern DACs and DAC Buffers Improve System Performance, Simplify DesignDesigning a Low-Power Toxic Gas DetectorRobust Amplifiers Provide Integrated Overvoltage ProtectionDDS Devices Generate High-Quality Waveforms Simply, Efficiently, and FlexiblyEfficient FSK/PSK Modulator Uses Multichannel DDS to Switch at Zero Crossings
VOLUME 45, Number 4VOLUME 45 NUMBER 4
IN THIS ISSUE
Oversampled ADC and PGA Combine to Provide 127-dB Dynamic RangeHow to Apply DC-to-DC Step-Up/Step-Down Regulators SuccessfullyFront End Turns PC Sound Card into High-Speed Sampling OscilloscopeMonitoring and Sequencing in Multirail Power-Supply SystemsS-Parameters Allow High-Frequency Verification of RF Switch ModelsUltrahigh-Performance Differential-Output Programmable-Gain Instrumentation Amplifier for Data Acquisition
VOLUME 45, Number 3VOLUME 45 NUMBER 3
IN THIS ISSUE
Power Management Design for PLLsHow to Apply DC-to-DC Step-Up (Boost) Regulators SuccessfullyInsight into digiPOT Specifications and Architecture Enhances AC PerformanceSystem Demonstration Platform Facilitates Quick Prototyping and EvaluationSimple Ambient Light Sensor CircuitDifferential Interfaces Improve Performance in RF Transceiver Designs
VOLUME 45, Number 2VOLUME 45 NUMBER 2
IN THIS ISSUE
AD7879 Controller Enables Gesture Recognition on Resistive Touch ScreensHow to Apply DC-to-DC Step-Down (Buck) Regulators Successfully Ask The Applications Engineer—40: Switch and Multiplexer Design Considerations for Hostile EnvironmentsLow-Power, Unity-Gain Difference Amplifier Implements Low-Cost Current SourceHigh-Resolution Temperature MeasurementSimple Op Amp Measurements
VOLUME 45, Number 1VOLUME 45 NUMBER 1
IN THIS ISSUE
Minimizing Noise and Power Consumption in Automotive Audio Systems with SigmaDSPActivate Cell Phone Indicator LEDs While Preserving Standby TimeCyclic Redundancy Checking Ensures Correct Data CommunicationsHDMI Transceivers Simplify the Design of Home Theater SystemsLow Dropout Regulators—Why the Choice of Bypass Capacitor MattersElectromagnetic Interference (EMI) Filtering Reduces Errors in Precision Analog Applications
VOLUME 44, Number 4VOLUME 44 NUMBER 4
IN THIS ISSUE
Boost Supply and High-Voltage DAC Provide Tuning Signal for Antennas and FiltersHigh-Side Current Sensing with Wide Dynamic Range: Three Solutions Inertial Sensors Facilitate Autonomous Operation in Mobile RobotsMultichannel DDS Enables Phase-Coherent FSK ModulationTwo Ways to Measure Temperature Using Thermocouples Feature Simplicity, Accuracy, and FlexibilityHigh-Performance Difference Amplifier with Precision Supply-Referenced Level Shift
VOLUME 44, Number 3VOLUME 44 NUMBER 3
IN THIS ISSUE
Low-Voltage Current Sink Controls High-Voltage LED StringNew High-Resolution Multiplying DACs Excel at Handling AC SignalsDual Difference Amplifier with On-Chip Resistors Implements Precision ADC DriverPower Cycling 101: Optimizing Energy Use in Advanced Sensor ProductsHigh-Speed, Current-Feedback Amplifier Drives and Equalizes Up to 100-m VGA CablesQuad 16-Bit Voltage-/Current-Output DACs Save Space, Cost, and Power in Multichannel PLCs
VOLUME 44, Number 2VOLUME 44 NUMBER 2
IN THIS ISSUE
Differential-Output Difference Amplifier System with G = 1/2Full-Featured Pedometer Design Realized with 3-Axis Digital AccelerometerSynchronous Inverse SEPIC Topology Provides High Efficiency Buck/Boost Voltage ConvertersUltralow Distortion Audio Panpot AmplifierMore Value from Your Absolute Value Circuit—Difference Amplifier Enables Low-Power, High-Performance Absolute Value CircuitThe 20-Bit DAC Is the Easiest Part of a 1-ppm-Accurate Precision Voltage Source
VOLUME 44, Number 1VOLUME 44 NUMBER 1
IN THIS ISSUE
Ask The Applications Engineer—39: Zero-Drift Operational AmplifiersFree and Open-Source Software—An Analog Devices PerspectiveNew Touch-Screen Controllers Offer Robust Sensing for Portable DisplaysDriving PIN Diodes: The Op-Amp AlternativeADIsimPower Provides Robust, Customizable DC-to-DC Converter DesignsTermination of High-Speed Converter Clock Distribution Devices
VOLUME 43, Number 4VOLUME 43 NUMBER 4
IN THIS ISSUE
Automobile Tail Lamp and Brake Lamp ControllerAdjustable-Gain Difference Amplifier Circuit Measures Hundreds of Volts, Rejects Large Common-Mode SignalsUsing Isolated RS-485 in DMX512 Lighting ApplicationsDesigning High-Performance Phase-Locked Loops with High-Voltage VCOsSynchronizing Device Clocks Using IEEE 1588 and Blackfin Embedded ProcessorsIsolation in High-Voltage Battery Monitoring for Transportation Applications
VOLUME 43, Number 3VOLUME 43 NUMBER 3
IN THIS ISSUE
Phase Response in Active Filters Part 2, the Low-Pass and High-Pass ResponseDifference Amplifier Forms Heart of Precision Current SourceHow to Successfully Apply Low-Dropout RegulatorsThe Basics of Video Decoders in Supervision and InspectionDetecting Human Falls with a 3-Axis Digital AccelerometerMeasuring Noise of Low-Fixed-Gain Differential Amplifiers
VOLUME 43, Number 2VOLUME 43 NUMBER 2
IN THIS ISSUE
Automated Calibration Technique Reduces DAC Offset to Less than 1 mVDigital Isolator Simplifies USB Isolation in Medical and Industrial ApplicationsAccelerometers—Fantasy & RealitySkin Impedance Analysis Aids Active and Passive Transdermal Delivery"Rules of the Road" for High-Speed Differential ADC DriversNotch Filter Reduces Amplifier Peaking and Increases Gain FlatnessPLC Evaluation Board Simplifies Design of Industrial Process-Control systems
VOLUME 43, Number 1VOLUME 43 NUMBER 1
IN THIS ISSUE
Reconstruct a DAC Transfer Function from its Harmonic Spectral ContentAnalog Microcontroller Forms Heart of Low-Cost, High-Efficiency PA MonitorThis Should Work: Thermistor Senses Liquid LevelsSonic Nirvana: Using MEMS Accelerometers as Acoustic Pickups in Musical InstrumentsLow-Cost Video Multiplexing Using High-Speed AmplifiersEqualization and Pre-Emphasis Enable Use of 30-Meter Cat-5 UTP CableSmart Metering Technology Promotes Energy Efficiency for a Greener World
VOLUME 42, Number 4VOLUME 42 NUMBER 4
IN THIS ISSUE
Analog Front End for 3G Femto Base Stations Brings Wireless Connectivity HomeArchitecting a Multi-Voltage JTAG Chain8-channel data-acquisition system uses single ADC driverImplementing In-Application Programming on the ADuC702xResidual Phase Noise Measurement Extracts DUT Noise from External Noise SourcesProtecting Off-AmpsDesign, Simulate, and Document Proprietary Wireless SystemsAdding Test Capability to a Window Comparator
VOLUME 42, Number 3VOLUME 42 NUMBER 3
IN THIS ISSUE
Considering Multipliers (Part 1) [The Wit and Wisdom of Dr. Leif—7]Maintaining Public Railways with Lower Cost and Improved SafetyLinear Variable Differential TransformersImpedance Measurement Monitors Blood CoagulationFingerprint Sensor and Blackfin Processor Enhance Biometric-Identification Equipment Design
VOLUME 42, Number 2VOLUME 42 NUMBER 2
IN THIS ISSUE
Open-Loop Calibration Techniques for Digital-to-Analog ConvertersNoise Figure and Logarithmic Amplifiers [The Wit and Wisdom of Dr. Leif—6]Inexpensive High-Speed Amplifiers Make Flexible Clock BuffersUnderstanding Hot Swap: Example of Hot-Swap Circuit Design ProcessAC Shield Enhances Remote Capacitive SensingDiscrete- and Integrated Control of Power Amplifiers in Base-Station Applications
VOLUME 42, Number 1VOLUME 42 NUMBER 1
IN THIS ISSUE
The Contaminator of Signals: High-Frequency Common-Mode-Generated ErrorsCooking Inductively: ADI iCoupler Technology Isolates the Hob and the User InterfaceADuC702x Analog Microcontroller Generates Programmable Digital WaveformsAnalog-to-Digital Converter Clock Optimization: A Test Engineering PerspectiveBIST for Analog WeeniesLeif's Teaser Number 1—Infinite Bandwidth Op Amp with Limited Bandwidth FeedbackPulse Oximeter Uses ADuC7024 MicroConverterMeasuring Ambient TemperatureHigh-Side Current Sensing: Difference Amplifier vs. Current-Sense Amplifier
VOLUME 41, Number 4VOLUME 41 NUMBER 4
IN THIS ISSUE
Providing an Edge in Capacitive Sensor ApplicationsIC provides temperature, bias, and gain in single-supply applicationsDC-to-DC Switching-Regulator Insights—Achieving Longer Battery Life in DSP SystemsBroadband I/Q Modulator Eases Radio DesignESD Diode Doubles as Temperature SensorAsk The Applications Engineer—38: Better, Faster Open-Loop Gain MeasurementSolving Dynamic Range Problems in Analog SystemsData Converter Function Can Help Solve Cost and Size Design Challenges in 3G and 4G Wireless InfrastructurePhase Relations in Active Filters
VOLUME 41, Number 3VOLUME 41 NUMBER 3
IN THIS ISSUE
Data and Power Isolation in One Package Provides Total Isolation SolutionHighly Integrated, Programmable Single-Component Sensors for Industrial System DesignToward More-Compact Digital MicrophonesBoost Precision and Accuracy with Single Chip Capacitance- and Impedance-to-Digital ConvertersSingle-Chip Clock Generator with 14-Channel Distribution Solves Timing Challenges in NetworksIf All Else Fails, Read This Article. Avoid Common Problems When Designing Amplifier Circuits8-Channel, 12-Bit, 10-MSPS to 50-MSPS Front End: The AD9271—A Revolutionary Solution for Portable Ultrasound
VOLUME 41, Number 2VOLUME 41 NUMBER 2
IN THIS ISSUE
High-Speed DAC Controls Power Amplifier Ramp ProfileReducing Ground Bounce in DC-to-DC Converters—Some Grounding EssentialsAmplifier Input Protection... Friend or Foe?Ask The Applications Engineer—37: Low-Dropout RegulatorsMotionless Bandwidth Test for MEMS SensorsElements of Motion: 3D Sensors in Intuitive Game Design
VOLUME 41, Number 1VOLUME 41 NUMBER 1
IN THIS ISSUE
Enhancing the Performance of Pedometers Using a Single AccelerometerHigh-Speed Time-Domain Measurements—Practical Tips for ImprovementAsk The Application Engineer—36: Wideband A/D Converter Front-End Design Considerations II: Amplifier-or Transformer Drive for the ADC?Measuring PCB TemperatureHigh-Performance Multichannel Power-Line Monitoring with Simultaneous-Sampling ADCs
VOLUME 40, Number 4VOLUME 40 NUMBER 4
IN THIS ISSUE
Digital Isolation Offers Compact, Low-Cost Solutions to Challenging Design ProblemsLens Drivers Focus on Performance in High-Resolution Camera ModulesAsk The Application Engineer—35 Capacitance Sensors for Human Interfaces to Electronic EquipmentD-Day (continued) [The Wit and Wisdom of Dr. Leif—5]
VOLUME 40, Number 3VOLUME 40 NUMBER 3
IN THIS ISSUE
Fast, Versatile Blackfin® Processors Handle Advanced RFID Reader ApplicationsPrecision Signal-Processing and Data-Conversion ICs for PLCs Now Have More Performance at Less Power, Size, and CostWideband A/D Converter Front-End Design Considerations: When to Use a Double Transformer ConfigurationD-Day [The Wit and Wisdom of Dr. Leif—4]
VOLUME 40, Number 2VOLUME 40 NUMBER 2
VOLUME 40, Number 1
VOLUME 39, Number 4
VOLUME 39, Number 3VOLUME 39 NUMBER 3
VOLUME 39, Number 2
VOLUME 39, Number 1
VOLUME 38, Number 4VOLUME 38 NUMBER 4
VOLUME 38, Number 3
VOLUME 38, Number 2VOLUME 38 NUMBER 2
IN THIS ISSUE
Ask The Application Engineer—32: Practical Techniques to Avoid Instability Due to Capacitive LoadingBridge-Type Sensor Measurements are Enhanced by Autozeroed Instrumentation Amplifiers with Digitally Programmable Gain and Output OffsetCurrent Measurement in Solenoids for Automotive Control Systems
VOLUME 38, Number 1VOLUME 38 NUMBER 1
VOLUME 37, Number 4
VOLUME 37, Number 3
VOLUME 37, Number 2VOLUME 37 NUMBER 2
IN THIS ISSUE
Solving Power-Management Problems with a Single Chip that Handles up to 7 Channels of Sequencing, Monitoring, and SupervisionFast-Locking, High Sensitivity Tuned-IF Radio Receiver Achieved with a 7-GHz SynthesizerCompact Web Manufacturing Process Defect-Detection System Uses a Camera and ADI Blackfin® ProcessorAsk The Applications Engineer—31: Amplifiers as Comparators?
VOLUME 37, Number 1
VOLUME 36, Number 2
VOLUME 36, Number 1VOLUME 36 NUMBER 1
IN THIS ISSUE
Interfacing a Blackfin DSP to High-Speed Converters for Wireless ApplicationsVersatile Mixed-Signal Front Ends Speed Customized Design of Wireline Broadband Modems and Home NetworksSimplify Audio Setups with a SigmaDSP™ Pre-Programmed Fully Configurable Digital Audio ProcessorX-Amp™, A New 45-dB, 500-MHz Variable-Gain Amplifier (VGA) Simplifies Adaptive Receiver Designs
VOLUME 35, Number 1VOLUME 35 NUMBER 1
VOLUME 34, Number 1
VOLUME 33, Number 1VOLUME 33 NUMBER 1
IN THIS ISSUE
Phase-Locked Loops for High-Frequency Receivers and Transmitters - Part 1Ask The Applications Engineer—28: Logarithmic Amplifiers ExplainedAsk The Applications Engineer—27: Signal Corruption in Industrial MeasurementAll-Electronic Power and Energy MetersA Chip You Can Use to Monitor Environmental Conditions on PC Motherboard DesignsDual Axis, Low g, Fully Integrated Accelerometers
VOLUME 32, Number 1
VOLUME 31, Number 3VOLUME 31 NUMBER 3
IN THIS ISSUE
Ask The Applications Engineer—26: Switches and MultiplexersDSP 101 Part 3: Implement Algorithms on a Hardware PlatformSelecting Mixed-Signal Components for Digital Communications Systems—Part VInnovative Mixed-Signal Chipset Targets Hybrid-Fiber Coaxial Cable ModemsPowerful Design Tools for Motion Control Applications
VOLUME 31, Number 2VOLUME 31 NUMBER 2
IN THIS ISSUE
Li-Ion Battery Charging Requires Accurate Voltage SensingWhy use a DSP? [Digital Signal Processing 101-An Introductory Course in DSP System Design-Part 2]14-Bit Monolithic ADCs: First to Sample Faster than 1 MSPSAsk The Applications Engineer-25: Op Amps Driving Capacitive LoadsQuad-SHARC DSP in Ceramic Quad FlatpackSelecting Mixed Signal Component for Digital Communications Systems IV: Receiver Architecture Considerations200-MHz 16 x 16 Video Crosspoint Switch IC
VOLUME 31, Number 1VOLUME 31 NUMBER 1
IN THIS ISSUE
DSP 101 Part 1: An Introductory Course in DSP System DesignAsk The Applications Engineer–24: ResistanceBuild a Smart Analog Process-Instrument Transmitter with Low-Power Converters and a MicrocontrollerController Board System Allows For Easy Evaluation Of General-Purpose ConvertersSelecting Mixed Signal Components for Digital Communication Systems—III: Sharing the Channel
VOLUME 30, Number 4VOLUME 30 NUMBER 4
IN THIS ISSUE
Selecting Mixed-Signal Components for Digital Communication Systems-IIVoltage Regulators for Power ManagementAdvanced Digital Video EncodersFor Efficient Signal Processing in Embedded Systems, Take a DSP, not a RISCAsk The Applications Engineer-23: Current Feedback Amplifiers IISingle- and Dual-Axis Micromachined AccelerometersEMC, CE Mark, IEC801: What's it all about?
VOLUME 30, Number 3VOLUME 30 NUMBER 3
IN THIS ISSUE
Buffered Multiplexers for Video ApplicationsDACs are Optimized for Communication Transmit PathAsk The Applications Engineer-22: Current Feedback Amplifiers ISelecting Mixed-Signal Components for Digital Communication Systems—An IntroductionSingle-Chip Direct Digital Synthesis vs. the Analog PLL
VOLUME 30, Number 2VOLUME 30 NUMBER 2
IN THIS ISSUE
Audio Noise-Reduction ICIndustry's First Integrated Wavelet Video Codec Sets New Standards for Cost, Image Quality and FlexibilityAsk The Applications Engineer–21: Capacitance And CapacitorsA Bibliography on EMC/EMI/ESDDSP and motor-control chips simplify DSP-based AC motor control hardwareSingle-Chip Digital Stereo Subsystem
VOLUME 30, Number 1VOLUME 30 NUMBER 1
IN THIS ISSUE
Ask The Applications Engineer—20: Interfacing To Serial Converters-IIBattery Discharge Power And EnergyConsiderations In Designing Single Supply, Low-Power Systems Part II: Battery Powered SystemsSingle-Chip PC Sound SystemNew Fixed-Point DSP Family Provides High-Performance Processing of Concurrent Signals Digital-Output Sensor Simplifies Temperature AcquisitionRead-Channel Processor Uses PRML to Increase Capacity of MR Head-Based Disk Drives
VOLUME 29, Number 3VOLUME 29 NUMBER 3
IN THIS ISSUE
Considerations In Designing Single Supply, Low-Power Systems Part I: Designs Using Ac Line PowerSingle-Supply Acceleration-to-Frequency CircuitsVery Low Voltage, Micropower Amplifiers (V, (S)< 3 V, I(SY) < 500 µA)Low-Power, Low-Voltage IC Choices for ECG System Requirements10-Bit Quad DACs for Single-Supply 3.0 V to 5.5 V OperationAsk The Applications Engineer—19: Interfacing To Serial Converters-I
VOLUME 29, Number 2VOLUME 29 NUMBER 2
IN THIS ISSUE
Two-Stage Current-Feedback AmplifierNew High-Speed, Low-Power Data-Acquisition ICsApplication Example—ADC DriverA Pipelined Converter (AD876)Single-Supply IF-Strip Digitizes QAM SignalsUsing Histogram Techniques to Measure A/D Converter NoiseAD607 ArchitectureWideband Radios Need Wide Dynamic Range ConvertersAsk the Applications Engineer—18: Settling TimeChoosing High-Speed Signal Processing Components for Ultrasound Systems
VOLUME 29, Number 1VOLUME 29 NUMBER 1
IN THIS ISSUE
Design Circuits with Digitally Controllable Variable ResistorsWideband Supply Current-feedback Op AmpHighly Integrated Stereo Codec ICs Drive MultimediaAbout Ratiometric ConvertersMicromachined Complete-on-a-Chip SensorDSP Family Adds 3.3 V OperationUnderstanding High-speed Clamp AmpsAsk the Applications Engineer-17: Must a 16-bit Converter Settle to 16 ppm?
VOLUME 28, Number 3VOLUME 28 NUMBER 3
IN THIS ISSUE
High-speed A/D Converters for CommunicationsVoltage-feedback Op Amps Offer Accurate Clamping12-bit Dual DAC: Serial, Single Supply Saves SpaceLow-cost 16-bit DAC Updates at 30 MHz8-bit, 16-channel Voltage-output DACsFloating-point DSP Leads in Performance16-bit Fixed-point DSP with 80 kBytes of RAMDSP Cluster Multi-processingDSP On-chip SRAM Design ConsiderationsTechniques to Protect Amplifiers from Overvoltage
VOLUME 28, Number 2
VOLUME 28, Number 1VOLUME 28 NUMBER 1
IN THIS ISSUE
Dual Set-Point Single-Chip Temperature ControllerIntelligent Digitizing Signal Conditioner IC for SensorsAsynchronous Sample-rate ConvertersIC Vector Processor for Motor ControlAsk the Applications Engineer—15: Using Sigma-Delta Converters, Part 1Instrumentation Applications for Sigma-Delta ADCsSerial Input 16-bit DAC Has Choice of RangesLow-distortion Mixer: +24 dBm 3rd-order InterceptMicroprocessor Supervisory ICsGetting the Most from IC Voltage ReferencesGSM Chipset Implements All Baseband FunctionsLVDT Interfaces Offer Choice of Analog or Digital Output
VOLUME 27, Number 2VOLUME 27 NUMBER 2
IN THIS ISSUE
Surface-machined Monolithic Accelerometer"Uncommon-mode" High-speed Video Feedback AmplifierCMOS 10-bit 15 MHz ADC for Imaging ApplicationsFast, Accurate, Monolithic Sampling A/D ConverterHigh-performance ICs in Single-supply Analog CircuitsVideo RAM-DACs Offer True-color Screen ImagesIncrease Laser Printer Resolution Design Ideas for Sigma-Delta Instrumentation ADCsUse Analog I/O Ports as Infinite Sample/Holds and Peak FollowersAsk the Applications Engineer—14: High Frequency Signal Contamination
VOLUME 27, Number 1VOLUME 27 NUMBER 1
IN THIS ISSUE
Fast, Accurate, Timing Recovery for Fiber Optics LinksADI's Smallest, Lowest-cost, Signal Conditioning Modules for Process Control3V Supply 12-bit Multi-channel Data Acquisition System Samples at 50 kHzSoundPort Codecs: Complete Audio I/O Subsystem ICsFour New Wideband Op Amps for Video, Imaging, and Much MoreTwo Op Amp Types Combine Precision and Wide BandwidthOp Amps in Line-driver and Receiver Circuits – Part 2Low-noise, Low-drift, Precision Op Amps for InstrumentationAsk the Applications Engineer-13: Confused About Amplifier Distortion Specs?Complete 12-bit and 10-bit 25.6 MSPS A/D Converters Monolithic 80-dB +5 V Single-supply Log Amp Has 50-MHz Frequency RangeWhat's New in DSP
VOLUME 26, Number 2VOLUME 26 NUMBER 2
IN THIS ISSUE
3-V Precision Op Amps from Analog DevicesSingle- or Dual-supply Difference Amplifier's Common-mode Range Exceeds SupplyLow-noise, Wideband Voltage-controlled Amplifier with "Linear-in-dB" GainSignal Computing: Hardware Chipsets & Signal-processing Algorithms CombinedDual Op Amp Has Low-noise and DissipationOp Amps in Line Driver and Receiver Circuits – Part 1Low-cost 12-bit IC Resolver-to-Digital Converter Emulates Optical EncoderDecreasing Size, More-Demanding Performance Pace Disk-Drive IC DesignAsk the Applications Engineer—12: Grounding (Again)Why Do You Say That the Clock of a System is a Reference?
VOLUME 26, Number 1VOLUME 26 NUMBER 1
IN THIS ISSUE
IF Stages are Going Digital for Both Analog and Digital SignalsApplying a High-performance Video Operational AmplifierMonolithic Sigma-Delta A/D Converters Offer 21-bit ResolutionAn Analog Multiplier SPICE MacromodelAsk the Applications Engineer—11: How Good Must a Voltage Reference Be?
VOLUME 25, Number 2VOLUME 25 NUMBER 2
IN THIS ISSUE
Single-supply In-amp for Automotive ApplicationsNumerical C Speeds Code Development and ExecutionFloating-point DSP for High Speed Signal ProcessingDevelopment Tools and Third-party Support for Floating-point DSPDisk-drive ICs - Optimized for Read-channel and Servo Loop Control3 New S/H Chips for Fast, Accurate Data AcquisitionMonolithic 10-bit, 18 MSPS Sampling A/D Converter with On-chip Track-HoldComplete 16-bit DACPORT in SOIC Package Includes On-chip 10-V ReferenceAdvanced SPICE Op-amp Macromodel: A Powerful Tool for DesignersAsk the Applications Engineer—10: About WireFET-input Op Amp Has Lowest Combined V and I NoisePhase Accumulator for Direct Digital Synthesis Resolves to Within 0.7 HzSerial IC Analog I/O Port: 14-bit Performance and Small Package
VOLUME 25, Number 1VOLUME 25 NUMBER 1
IN THIS ISSUE
Automotive Sensor Detects Lamp and Indicator Failures AutomaticallyDolby Pro-logic Surround Sound Decoder for Audio RealismMonolithic 16-bit Voiceband Codec Uses Sigma-Delta TechnologyFast 14-bit ADC Samples at 10 MSPS, Has 50-MHz BandwidthAsk the Applications Engineer—9: Seminars and SupportSampling 12-bit ADC: Faster, Better, and CheaperA Quarter-Century of Analog Dialogue
VOLUME 24, Number 3VOLUME 24 NUMBER 3
IN THIS ISSUE
First Monolithic Triple 10-bit Video DACs Provide True ColorRAM-DAC Upgrade Enhances VGA GraphicsMixed-signal ASICs Offer Designers an Alternative SolutionComplete Monolithic Current TransformerDSP Enhancements Include IC Processors, Development ToolsAsk the Applications Engineer—8: Op-Amp IssuesElectronic Adjustment Made Easy with TrimDAC
VOLUME 24, Number 2VOLUME 24 NUMBER 2
IN THIS ISSUE
Low-dissipation Multiple Line Drivers/ReceiversMixed-signal Processor Merges DSP with A/D, D/A ConvertersPeak Detector Circuit Captures 200-ns PulsesCurrent-output Module Augments 6B Series3/4 GHz Monolithic Unity-gain Buffer for Analog SignalsMeasuring Amplifier Differential Gain and Phase AccuratelyMonolithic 12-bit High-speed A/D Converter OptionsIndustrial Process Controller IC is Programmable in C Ask the Applications Engineer—7: Op-amp Noise
VOLUME 24, Number 1VOLUME 24 NUMBER 1
IN THIS ISSUE
Fastest 10-bit ADCs Provide Superior Dynamic PerformanceMonolithic Op Amps Have Wide Bandwidth, Low DistortionApplication Decides Optimal DSP Processor ArchitectureIsolation Amplifiers for Low-level Signals12-bit, 100-kSPS Complete Sampling A/D Converter IC 14-bit, 2-Channel Synchro/Resolver-to-Digital ConverterReal-world Interface Cards for Micro-channel SystemsAsk The Applications Engineer—6: Op Amp Issues: Why are There so Many Types of Op Amps?Computer Interface Panel Handles Eight Analog Outputs
VOLUME 23, Number 4VOLUME 23 NUMBER 4
IN THIS ISSUE
8-bit Analog I/O Port for Position Monitoring and ControlFloating-point Data Acquisition System12-bit DACs Optimized for Direct Digital SynthesisHigh-speed Automatic Testing for Advanced ComponentsComplete Monolithic 12-bit DAC Interfaces with Fast DSPsIndustry's Fastest Monolithic FET-input Op AmpDistributed Data Acquisition and Control FlexibilityHigh-performance Electrometer Op Amp in 8-pin Plastic DIPMonolithic Dual 12-bit DACPORTs Save Space, Power, CostFast Precise Comparator Has Differential Input RangeAsk the Applications Engineer—5: High-speed Comparators Provide Many Useful Circuit FunctionsUltrafast Monolithic Single and Dual TTL Comparators
VOLUME 23, Number 3VOLUME 23 NUMBER 3
IN THIS ISSUE
22-bit A/D Converter Evaluation Board for the PC8-bit Flash A/D Converters Encode at up to 300 MSPSMonolithic DC-to-120-MHz Log-amp is Stable and AccurateGrounding for Low- and High-frequency Circuits14-bit 100 kSPS Monolithic Sampling A/D ConvertersA Pair of 16-bit-Performance Sample-Hold AmplifiersRatiometric 16-bit LVDT-to-Digital ConverterIC LVDT Conditioner is Insensitive to Usual Error SourcesCPU, Software & I/O Integrated in Distributed ControlAsk the Applications Engineer—4: Disk-based Component Selection Guide Seeks Best ChoicesPortable µP-controlled Synchro Simulator and Tester
VOLUME 23, Number 2VOLUME 23 NUMBER 2
IN THIS ISSUE
Converter/Filter Chipset for Voiceband ApplicationsAdvanced Microcomputer is Optimized for DSP6-bit Monolithic Flash ADCs Sample at up to 500 MHzFastest Slewing Monolithic Op Amp has Wide BandwidthIsolated Strain-gage Chipset Module Joins 5B Conditioner FamilyEnhancements to LTS-2020 Benchtop IC TestersAsk The Applications Engineer—3: V/F ConvertersFast, Low-power Op Amps Offer Gain-bandwidth Choice
VOLUME 23, Number 1VOLUME 23 NUMBER 1
IN THIS ISSUE
Reference Maximizes Resolution with 12-V SuppliesHigh-accuracy, Widest Bandwidth IC Analog MultiplierSensor-to-Serial Communications with a ScrewdriverNew 12-bit Sampling ADCs Digitize Fast AC WaveformsDual Bipolar Op Amp Provides Superior Matching of SpecsUltra-high-speed Phase Discriminator Has no Dead ZoneIsolated mV/TC Conditioner Has High Gain, Low DriftAsk the Applications Engineer—2: When it Comes to Trimming Offset and Gain...4 Sample/Holds on a Chip with 1-µs Max Acquisition Time
VOLUME 22, Number 2VOLUME 22 NUMBER 2
IN THIS ISSUE
High-Volume Automatic Testing of IC Flash ConvertersEvaluation Board Explores Capabilities of 8-Bit AD770200-MSPS 8-bit IC A/D Converter Has 250-MHz BandwidthOp Amps Combine Superb DC Precision and Fast Settling4-Channel Video Multiplexer Sustains 30-MHz BWFirst Complete Low-Cost 12-Bit IC MDAC Has On-Chip AmplifierQuad Precision BiFET Op Amp Has Superior AC and DC Specs3 Analog and Digital I/O Boards for the PS/2 Micro Channel12-Bit Monolithic ADC Samples at up to 100 kHzVoltage-to-Current Isolator Also Supplies Loop Power12-Bit, 10-MSPS Sampling ADC in a DIPAsk the Applications Engineer—1: Log Compensation ResistorsMonolithic Serial 12-Bit ADC Converts in 10 Microseconds
VOLUME 22, Number 1VOLUME 22 NUMBER 1
IN THIS ISSUE
Low-Cost True-RMS Chips also Compute AC AveragePrecision Bipolar Op Amp Has Lowest Drift, OffsetTrue 18-Bit DAC in Hybrid Package Has Small Size, Low CostDisk-Read ICs Condition and Deliver Bits at 50 Mbits/s12-Bit ADCs for DSP Provide Complete InterfaceCMOS Video DACs Provide Memory, Interface, 3 OutputsFaster DSP µP: 1,024-Point Radix-4 FFT in 3.0 ms15 New CMOS Switches and Muxes in Convenient VarietyFast Monolithic Log Amp with Better than 250-MHz BWMonolithic 12-Bit Quad Readback DAC Saves Board SpaceMonolithic Digitally Programmable Delay GeneratorChoose VMEbus Video Digitizer Boards to Match SourceAD652: Improved Monolithic Synchronous V/F ConverterData Acquisition and Control Software for PC Plug-InsVoltage-to-Current Isolator Provides High Accuracy12-Bit Monolithic ADC Guarantees 3-µs Conversion TimeNew Enhancements to LTS-Series of Benchtop IC Testers
VOLUME 21, Number 2VOLUME 21 NUMBER 2
IN THIS ISSUE
Monolithic DAC Combines Speed and Accuracy22-Bit Complete Modular Integrating A/D ConverterMonolithic Software-Programmable-Gain AmplifierComplete Monolithic 8-Bit 400-kSPS Analog I/O SystemMonolithic 10-Bit, 20-µs Sampling A/D Converter8-Bit Video Digitizer for Cameras Includes Control SignalsTwo New High-Precision Monolithic Voltage ReferencesFast, Accurate BiFET Op Amp Settles to 0.01% in 900 ns maxPlug-In Boards Add Power and Versatility for VMEbus UsersTwo New Multiple M-DACs Save Space and Power in Board DesignsMonolithic Electrometer Has 60 fA max Bias CurrentHigh-Performance Analog Input Boards for IBM PC-ATFast-Settling 12-Bit DAC Provides 40-ns µP InterfacingHigh-Speed Single and Dual Monolithic Latching Comparators64-Bit Floating-Point Chipset with 40-MFLOPS ThroughputHigh-Resolution Monolithic Resolver-to-Digital Converter
VOLUME 21, Number 1VOLUME 21 NUMBER 1
IN THIS ISSUE
16 x 16-Bit Multiplication in 15 ns8-Bit, 300-MHz Monolithic D/A Converter for DisplaysMonolithic IC for Process-Control Transmitters8-Bit ADC with 150-MSPS Encode RateQuad 12-Bit Readback DAC with 40-ns Bus Access TimeFirst Monolithic Resolver-to-Digital ConverterMonolithic Precision Voltage ReferenceWide-Bandwidth Fast-Settling Operational AmplifierNew DSP ICs for Increased Functionality and PerformanceHigh-Speed Pin Driver for Digital Device TestingModular I/O Card for the IBM PCPrecision Signal Conditioner for Bridge TransducersProcess Monitoring and Operator Interface Software for µMACs
VOLUME 20, Number 2VOLUME 20 NUMBER 2
IN THIS ISSUE
16-Bit DAC Is 16-Bit Monotonic—All Grades and Temp RangesCompact Low-Cost Signal-Conditioning ModulesFast, Flexible CMOS Single-Chip µP for Digital Signal ProcessingExpandable Modular I/O Processor for Industrial AutomationMonolithic Synchronous V/F Converter: 0.005% max NonlinearityPrecision Wideband Three-Port Isolation AmplifierSmall, Fast, Low-Cost, High-Resolution Integrating ADCThe Easy Way to Interface an LVDT to DigitalLow-Cost Hybrid Strain-Gage Signal ConditionerHighest-Linearity 16-Bit DAC Is Digitally Trimmable
VOLUME 20, Number 1VOLUME 20 NUMBER 1
IN THIS ISSUE
Fast 64-Bit IEEE-754 Floating-Point Multiplier and ALUMonolithic CMOS A/D Converter: 12-Bits in 5 µsIsolation Amplifiers Become Low-Cost ComponentsFast, Flexible CMOS ICs Simplify Design of DSP SystemsSoftware-Programmable 12-Bit Data-Acquisition System3 New 4-DAC DIPS: 8- and 12-Bit Quad D/A ConvertersµP-Based Autoranging Thermocouple MetersReal-World Interface Cards for IBM Personal ComputersMonolithic Triple 4-Bit D/A ConverterTesting Engine Emissions More EffectivelyUltrafast High-Resolution Sampling A/D ConvertersComplete Monolithic Serial-Output 10-Bit A/D Converter
VOLUME 19, Number 1VOLUME 19 NUMBER 1
IN THIS ISSUE
Low-Cost Voltage-to-Frequency Converter Chip24 x 24-Bit Fixed-Point CMOS Digital MultiplierComplete Monolithic Analog Multifunction ChipDual 12-Bit Microprocessor-Compatible DAC in 0.3" DIPDouble-Buffered 14-Bit Monolithic CMOS Multiplying DACLow-Cost 8-Bit Monolithic ADC Converts in 1.36 µs maxNew Plug-In Signal-Conditioning Modules for 3B Series High-Performance Precision Hybrid Isolation AmplifierReal-World I/O Cards for the CMOS STD BusSPGA-T/H Amplifier for Data-Acquisition System DesignHigh-Performance 10-Bit, 800-ns A/D ConverterThermometer with Resolution Better than 0.0001°C
VOLUME 18, Number 3VOLUME 18 NUMBER 3
IN THIS ISSUE
IVS-100 SoftwareIVS-100 HardwareIVS-100: THE EYE™—An Intelligent Vision System for Industrial Image AnalysisResolver/Digital with Accurate Tachometric OutputMonolithic Sample-Hold Is Complete, Fast, AccurateMonolithic Analog Trigonometric Function GeneratorIVS-100 ApplicationsPrecision Demo Units Simplify Analog IC EvaluationsFast 1.5-Micron Multiplier and Multiplier/Accumulators8 New Plug-In Signal-Conditioning Modules in 3B Series
VOLUME 18, Number 2VOLUME 18 NUMBER 2
IN THIS ISSUE
Flash Converters Work Better with Track/HoldsSpeeding up FIR Filters (Making the FIR Fly)ADSP-1110: Single-Port 16 X 16 Multiplier-AccumulatorThe Complete General-Purpose 12-Bit D/A ConverterFlexible Monolithic Instrumentation AmplifierFirst 12-Bit, 1-MHz Hybrid A/D Converter with Track/HoldUse the Monolithic AD630 for Precision WaveformsThermocouple-Based Setpoint ControllersLow-Cost 12-Bit Analog Interface Boards for VME BusAutoranging µP-Based RTD/Thermistor MetersNew Hybrid Resolver-to-Digital Converter Family
VOLUME 18, Number 1VOLUME 18 NUMBER 1
IN THIS ISSUE
Data-Conversion Amplifier Noise RevisitedSecond-Generation Monolithic RMS-to-DC Converter75-MHz Conversions with 6-Bit Monolithic Flash ADCFast, Simple Approximation of FunctionsMonolithic CMOS Triple-Output DC-to-DC ConverterComplete Monolithic 8-Bit, 10-µs A/D ConverterRate-of-Cooling Meter for Cryogenic Applications
VOLUME 17, Number 3VOLUME 17 NUMBER 3
IN THIS ISSUE
Standalone Single-Board Measurement and Control SystemProgram Interrupts, Error Trapping, Program WorkspacesMUX200 Increases Channel Capacity of MACSYM 350 Systems12-Channel Analog Expander Board for µMAC SystemsBooleans, 8-Color Plotter, 10MB Winchester, BuffersGround Rules for High-Speed CircuitsData Acquisition Information System
VOLUME 17, Number 2
VOLUME 17, Number 1VOLUME 17 NUMBER 1
IN THIS ISSUE
Low-Power Digital Signal-Processing ICsShielding and GuardingFast, Flexible Switched Dual-Input Op Amp and ComparatorModular Alarm Limit Subsystem Is Versatile and Rugged12-Bit, 10-MHz Analog-to-Digital ConverterLevel-Independent Automatic Gain ControlTest Digital and Linear ICs with LTS-2000 Test SystemsUnderstanding the MACSYM 150/350 Software
VOLUME 16, Number 3VOLUME 16 NUMBER 3
IN THIS ISSUE
Sensor-Based Intelligent Data Acquisition for STD BusAnalog Signal-Conditioning ICs Take Two Giant StepsMultichannel Signal-Conditioning Input/Output SubsystemPowerful Measurement-and-Control System... and Much MoreFaster Testing with New µC-Based Benchtop TesterIndustry's First Quad 12-Bit DAC in a 28-Pin DIPUnderstanding Interference-Type NoiseWideband 2-Channel Monolithic Analog Multiplier/DividerMACSYM SpeaksHighest-Performance 12-Bit Monolithic D/A Converter
VOLUME 16, Number 2VOLUME 16 NUMBER 2
IN THIS ISSUE
MultitaskingUse Your Personal Computer for Measurement and ControlAD7528: A Dual Monolithic DAC for Many ReasonsApplying High-Performance Monolithic FET-Input Op AmpsImproved Vector-Scan Displays Are ComingVersatile µP-Based Meters for J-K-T-E-R-S ThermocouplesDeglitching a 16-Bit Monolithic D/A ConverterLogarithmic Multiplying CMOS D/A ConverterHigh-Performance Hybrids for Data-AcquisitionSuper-Performance Hybrid Op-Amp FamiliesNew Software Package for LTS-2010 Test Systems
VOLUME 16, Number 1VOLUME 16 NUMBER 1
IN THIS ISSUE
World's First Monolithic 16-Bit D/A ConverterMonolithic 12-Bit DAC Has 6-Word FIFO MemoryHybrid Isolation Amplifiers with a New TwistAnalog I/O Interface Cards for STD BusMonolithic Systems DACFirst Monolithic FET Op Amp with 1 µV/°C DriftMACSYM 10 for Industrial-Plant-Floor EnvironmentsHigh-Resolution Data-Acquisition FamilyDouble-Buffered Complete 12-Bit D/A ConverterTesting A/D Converters Automatically
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VOLUME 15, Number 1
VOLUME 14, Number 3
VOLUME 14, Number 2VOLUME 14 NUMBER 2
IN THIS ISSUE
Isolated Conversion from Digital to 4-to-20 mA2B56 Programmable Cold-Junction CompensatorIsolate, Amplify, Multiplex 4+ Channels10-Bit 20-MHz Video A/D Converter12-Bit CMOS M-DAC Interfaces Directly with µPs0 to 88.5 dB in 1.5-dB StepsDAC Controls Precision UHF Noise LevelPutting the AD558 DACPORT™ on the Bus
VOLUME 14, Number 1
VOLUME 13, Number 2
VOLUME 13, Number 1VOLUME 13 NUMBER 1
IN THIS ISSUE
MACSYM II: A Complete Measurement-And-Control SYsteMMACSYM II: Fast, Efficient 16-Bit Central-Processing UnitMACSYM II: ADIO Controller and Bus Minimize Interference, Power, and CostMACSYM II: Card Library Provides Flexible Input/Output CapabilityMACSYM II: MACBASIC Measurement-and-Control-Oriented SoftwareMACSYM II: The Proof of MACSYM's Power Is in the Applications
VOLUME 12, Number 3
VOLUME 12, Number 2
VOLUME 12, Number 1
VOLUME 11, Number 2
VOLUME 11, Number 1
VOLUME 10, Number 2
VOLUME 10, Number 1VOLUME 10 NUMBER 1
IN THIS ISSUE
Inductosyn-to-Digital ConvertersMonolithic Sample-Hold Amplifiers13-Bit Monolithic CMOS A/D Converter10-Volt (±1 mV) ReferencesFET-Input IC ElectrometersSimple Rules for Choosing Resistor Values in Adder-Subtractor CircuitsDifferential High-Impedance RMS-to-DC ConversionD/A Conversion with Single-Supply CurrentAudio Application Ideas for CMOS DACs
VOLUME 9, Number 3VOLUME 9 NUMBER 3
VOLUME 9, Number 2VOLUME 9 NUMBER 2
IN THIS ISSUE
Root-Mean-Square Digital Panel MeterAn Improved 12-Bit Multiplying D/A Converter10-Bit Monolithic CMOS Analog-to-Digital ConverterAutomatic Gain Adjustment Using D/A ConvertersIsolation Amplifiers for Effective Data AcquisitionApplications of the AD580Two-Speed Synchro Conversion Systems
VOLUME 9, Number 1
VOLUME 8, Number 2VOLUME 8 NUMBER 2
IN THIS ISSUE
Comparing Thin Films for Precision Resistor Networks12-Bit Integrated Circuit D/A ConverterSpecifying and Measuring a Low-Noise FET-Input IC Op AmpVoltage Measurements in Biomedical ResearchHandling Variable Data Rates with SERDEXKeys to Longer Life for CMOSUsing DPMs in Our Own Test EquipmentWays of Using the AD7520
VOLUME 8, Number 1VOLUME 8 NUMBER 1
IN THIS ISSUE
A 10-Bit Monolithic CMOS D/A ConverterHigh-Precision Thin-Film Resistance NetworksHigh-Speed Op Amps RevisitedTemperature Measuring Circuit Borrows Power and Reference from DPMReducing Multiplier Linearity ErrorsCurrent Controller Uses Adjustable ExponentUsing CMOS Switches For...Lock-In Amplifier Uses Single IC
VOLUME 7, Number 2VOLUME 7 NUMBER 2
VOLUME 7, Number 1VOLUME 7 NUMBER 1
IN THIS ISSUE
Not by Drift Alone... The 741 Op Amp FamilyDesigning a Slim, Low-Cost 3½-Digit DPMTrue RMS Measurement Using the AD531The AD520: Not an Op Amp but an Instrumentation Amplifier30-dB Automatic Gain Control with the AD531A Low-Noise, Low-Drift FET-Input Amplifier DesignVector Difference with the AD531
VOLUME 6, Number 3VOLUME 6 NUMBER 3
VOLUME 6, Number 2
VOLUME 6, Number 1
VOLUME 5, Number 5VOLUME 5 NUMBER 5
IN THIS ISSUE
VOLUME 5, Number 4
VOLUME 5, Number 3VOLUME 5 NUMBER 3
IN THIS ISSUE
Monolithic Operational Amplifier with 1 µ/°C DriftQuad-Switch TTL-Compatibility12-Bit DAC Design Can Be Routine... 16 Bits Is more Difficult, but AchievableGood Circuit Practice Gets Best Results from Isolation AmplifiersProtecting a 1/8-Gigawatt Power Supply, or How Do You Make a 2000-A Fuse?
VOLUME 5, Number 2VOLUME 5 NUMBER 2
IN THIS ISSUE
AD555 Monolithic "µDAC" Quad Switches Make 4-Quadrant Multiplying DACs with 12-Bit LinearityOp Amps as Electrometers or—The World of fACharge AmplifierA Choice, Not an Echo: The AD530 vs....Track-Hold AmplifierLong-Term Drift Measurements on Op AmpsMeasuring Sine-Wave Amplitudes Without Filtering
VOLUME 5, Number 1
VOLUME 4, Number 2
VOLUME 4, Number 1VOLUME 4 NUMBER 1
VOLUME 3, Number 1
VOLUME 2, Number 1VOLUME 2 NUMBER 1
IN THIS ISSUE
Chopper Amplifier's PPM Stability Enables Electron Microscope to Scrutinize Individual MoleculesEquivalent Circuits for Operational Amplifier Drift and NoiseHow to Select R and C for Minimum Integrator DriftSolid-State Op Amp Measures Kilovolts with 0.05% AccuracyIdeal Rectifier Uses Equal-Value ResistorsModified Feedback Simplifies Programmable Voltage SupplyPrecision Peak-Reading CircuitSignal Is Sampled and Held for 1 MinuteOp Amp Mounting Techniques
VOLUME 1, Number 3VOLUME 1 NUMBER 3
VOLUME 1, Number 2
VOLUME 1, Number 1VOLUME 1 NUMBER 1
2023
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Analog Dialogue Turned 50
For five decades, we’ve been honored to be your engineering resource for innovative design. Take a look back with our first editor and discover some of our favorite articles.