Application Notes (12)
- AN-1144: Measuring Output Ripple and Switching Transients in Switching Regulators (pdf, 3427 kB)
- AN-1142: Techniques for High Speed ADC PCB Layout (pdf, 392 kB)
- AN-935: Designing an ADC Transformer-Coupled Front End (pdf, 363 kB)
- AN-905: VisualAnalog Converter Evaluation Tool Version 1.0 User Manual (pdf, 2124 kB)
- AN-878: High Speed ADC SPI Control Software (pdf, 585 kB)
- AN-877: Interfacing to High Speed ADCs via SPI (pdf, 1594 kB)
- AN-827: A Resonant Approach to Interfacing Amplifiers to Switched-Capacitor ADCs (pdf, 203 kB)
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AN-812: MicroController-Based Serial Port Interface (SPI) Boot Circuit (pdf, 452,449 bytes)
(pdf, 441 kB)
This application note describes the operation of a general-purpose, microcontroller-based Serial Port Interface (SPI) boot circuit. -
AN-808: Multicarrier CDMA2000 Feasibility
(pdf, 1535 kB)
The goal of this application note is to determine the feasibility of implementing a multicarrier CDMA2000 transceiver and what the major subsystem performances must be. - AN-807: Multicarrier WCDMA Feasibility (pdf, 969 kB)
- AN-742: Frequency Domain Response of Switched-Capacitor ADCs (pdf, 401 kB)
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AN-586: LVDS Outputs for High Speed A/D Converters
(pdf, 207 kB)
High Speed ADCs Uses LVDS (Low-Voltage Differential Signaling) to Minimize Performance Limitations In ADC Applications When Providing High Speed Data Output
Circuit Note (3)
- CN-0137: Powering the AD9268 Dual Channel, 16-bit, 125 MSPS Analog-to-Digital Converter with the ADP2114 Synchronous Step-Down DC-to-DC Regulator for Increased Efficiency (pdf, 325 kB)
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CN-0171
(pdf, 158 kB)
Low Noise, Low Distortion Single-Ended Input Drive Circuit for Differential Input IF Sampling ADCs - CN-0190: Robust, Multivoltage, High Efficiency, 25 W Universal Power Supply Module with 6 V to 14 V Input (pdf, 357 kB)
Technical Articles (4)
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Improve The Design Of Your Passive Wideband ADC Front-End Network
As converter technology improves, so does the demand to resolve very high intermediate frequencies (IFs) accurately at high speeds. This poses two challenges: the converter design itself and the front-end design that couples the signal content to the converter. Even if the converter itself is excellent, the front end must be able to preserve the signal quality too.
(Electronic Design, 3/26/2010) - MS-2210: Designing Power Supplies for High Speed ADC (pdf, 327 kB)
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Powering High Speed Analog-to-Digital Converters with Switching Power Supplies
(pdf, 2478 kB)
This article demonstrates that analog-to-digital converters can be powered directly from switching power supplies with no loss in performance if careful design practice is followed.
(Power Management DesignLine, May 2009) - Understanding How Voltage Regulators Work
ADIsim Design/Simulation Tools (3)
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ADIsimADC
ADIsimADC is Analog Devices' Analog-to-Digital Behavioral Model that accurately models the typical performance characteristics of many of our High Speed Converters. The model faithfully reproduces the errors associated with both static and dynamic features such as AC linearity, clock jitter, and many other product specific anomalies. -
ADIsimPower™ Voltage Regulator Design Tool
This expert design tool produces custom DC-DC converter designs in about a minute. The user enters 5 inputs and chooses to optimize for efficiency, PCB space, cost, or part count. Output is a complete schematic, BOM, efficiency plot, and performance summary. A PDF summary and a blank PCB is offered for each design to facilitate fast prototyping to verify the design. -
Download files for ADIsimPower™ Voltage Regulator Design Tool
The individual Excel-based voltage regulator design tools used in ADIsimPower™.
Data Sheets (2)
Documentation (7)
- AD9204/AD9231/AD9251/AD9258/AD9268/9650 Gerber Files (zip, 1082 kB)
- AD9204/AD9231/AD9251/AD9258/AD9268/AD9650 Schematics (pdf, 1032 kB)
- AD9258/AD9268 S-Parameter Data (Rev C) (xls, 1342 kB)
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ADIsimADC
ADIsimADC is Analog Devices' Analog-to-Digital Behavioral Model that accurately models the typical performance characteristics of many of our High Speed Converters. The model faithfully reproduces the errors associated with both static and dynamic features such as AC linearity, clock jitter, and many other product specific anomalies. -
ADIsimPower™ Voltage Regulator Design Tool
This expert design tool produces custom DC-DC converter designs in about a minute. The user enters 5 inputs and chooses to optimize for efficiency, PCB space, cost, or part count. Output is a complete schematic, BOM, efficiency plot, and performance summary. A PDF summary and a blank PCB is offered for each design to facilitate fast prototyping to verify the design. - ADP2114 Evaluation Board (EVAL-ADP2114) (pdf, 739 kB)
- UG-003: Evaluating the AD9650/AD9268/AD9258/AD9251/AD9231/AD9204 Analog-to-Digital Converters (pdf, 2699 kB)
IBIS Models (1)
- AD9268 IBIS Models
Overview (1)
Solutions Bulletins (2)
User Guides (1)
Videos (1)
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ADP2114: Highly Configurable Synchronous Step-Down DC-DC Converter
The ADP2114 is a dual channel step down switching regulator with integrated MOSFETs and is designed to be extremely versatile. The device can be configured as two channels with output current 2A and 2A or with one output supplying 3A and the other 1A or alternatively, the device can be configured as a single, interleaved output supporting 4A total current.
