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ADIsimADC
ADIsimADC
ADIsimADC simulates behavior using many critical specifications of the data converters, including offset, gain, sample rate, bandwidth,
jitter, latency, both AC and DC linearity. These models provide a way to validate performance of the converter at the system level to
determine the applicability of a selected device. Users can run real-time FFT and time-domain analysis; analyze SNR, SINAD, SFDR, and
harmonics; and export data for additional analysis. |
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Analog Design Assistants
Amplifier Parametric Evaluation Tool
The purpose of this tool is to help with the selection, evaluation and troubleshooting of voltage feedback operational amplifiers (Op-Amps). It uses
typical parametric data to mathematically model the general behavior of a selected amplifier. It allows a user to select an amplifier, quickly configure a
circuit, apply a signal and evaluate the general performance. It is useful for checking an amplifier's parametric performance such as Gain Bandwidth, Slew
Rate, Input/Output Range, Differential Voltages, Gain Error, Load Current, Possible Stability Issues and DC Errors in a given circuit configuration. This
tool is limited to first order approximations and should not be used in place of SPICE modeling or hardware testing.
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Voltage Reference Wizard
The Voltage ReferenceWizard Software helps you select the most suitable voltage for a use with a data converter. This can be achieved by supplying the Wizard with a given data converter and it will provide you with a number of suitable references, and the maximum DC error the reference and data converter will contribute to your overall system. Or, tell the Wizard how much DC error your system can tolerate and it will supply you with ADI's reference & data converter pair(s) that will meet your
requirement. Download the Voltage Reference Wizard Software Now to make your selections fast and simply!
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Analog Filter Design Assistant v1.0
The Active Filter Wizard helps you select and design in the right op amp for your application by guiding you through the filter design process. These steps include Entering Filter Criteria, Reviewing Recommended Parts, Active Filter Synthesis Design, and finally generating a Bill of Materials and/or a Spice Netlist. The Active Filter Wizard can be used to generate filters with Bessel, EquiRipple, Chebyshev, Gaussian, and Butterworth response types.
Expert version with limited bandpass filter support |
Analog Photodiode Design Assistant v1.1
The Photodiode Wizard helps you select and design the best amplifier for your application. To use the wizard, simply enter the specifications of your design, including supply voltage, photodiode characteristics, bandwidth, and required accuracy. The wizard recommends 5 amplifiers based on the design criteria. After selecting an amplifier you can view the full solution including a schematic, error budget, noise analysis, bill of materials, and SPICE netlist. |
Analog Bridge Design Assistant v1.0
The Analog Bridge Wizard recommends amplifiers and A/D converters for your bridge application. Based on the characteristics of the system, including resolution and bandwidth, this tool presents op amp and in amp solutions. After selecting a device, view the schematic for that solution and the error analysis. |
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Configuration Assistants
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AD7732 High Common Mode Application
This tool demonstrates the use of the AD7732 with common mode voltages up to +/-37V. By entering the input voltages and reference voltage, the user can verify that the ADC input limits are not exceeded. |
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AD650 Component Selection
This tool calculates values for Cint, Rint, and Cos for frequency-to-voltage and voltage-to-frequency applications of the AD650. Calculated values may be adjusted to see the effect on the outputs. |
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SSM2167 Microphone Pre-Amp
After setting your desired compression ratio and noise gate level, the required resistor values are calculated. The resulting transfer function is also plotted. |
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AD8313 Output Voltage vs Input Amplitude
This calculator plots the response of the AD8313 in log (RSSI) mode and controller mode. By selecting the frequency range and correction factor, the slope and intercept are determined. This tool also calculates a simple LC match for the AD8313. |
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AD8304 Log Amp - Raise or Lower Intercept
Calculates component values to change the AD8304 slope and intercept. This tool graphs the new curve showing the output voltage vs input current and the schematic. |
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ADIsimCLK™
ADIsimCLK is a design and simulation tool developed to assist clock and timing engineers in
designing, analyzing, and optimizing clock distribution solutions across a broad range of applications.
The tool features a data panel that allows designers to alter loop bandwidths, change charge pump currents,
set divide ratios, adjust delays, and choose output drivers. The tool's result panel displays overall
frequency response, timing diagrams, schematics, and provides detailed performance data on each individual
clock output. Equipped with a library of references, VCOs and VCXOs, ADIsimCLK allows the designer to
observe exactly how each component affects the clock distribution design at the touch of a button. |
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ADXL202 Calculator
Calculates values of auxiliary components based on a few questions about your system like the supply voltage and bandwidth of interest. It also calculate the resolution in degrees of tilt and g's, and the 0g drift over your operating temperature range. |
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AD8330
Calculates gain and output voltages of the AD8330 based on input voltages and resistors. Creates graphs of ideal gain vs VDBS, and output vs input when limits on Vin, Vmag, and supply voltages take effect. |
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Gain Calculators
Opamp Range / Gain / Error Calculator
This tool calculates the error budget and verifies the range of an op amp based on your application. Changing default values such as operating temperature, topology, gain, and resistor tolerance creates an error budget for your application. The error is broken out as absolute error, resolution error, and drift/gain error. This tool also verifies that the input and output levels are within the range of the op amp selected. |
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Error Budget Analysis
Opamp Range / Gain / Error Calculator
This tool calculates the error budget and verifies the range of an op amp based on your application. Changing default values such as operating temperature, topology, gain, and resistor tolerance creates an error budget for your application. The error is broken out as absolute error, resolution error, and drift/gain error. This tool also verifies that the input and output levels are within the range of the op amp selected. |
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Harmonic Image Illustration
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Utilities and Conversions
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Power Dissipation vs Die Temp
This tool estimates die temperature and power dissipation based on the supply voltages, ambient temperature, load characteristics, and package thermal data. |
Settling Time Calculator
This calculator estimates settling time for a multiplexer by calculating the time constant of a cascaded RC network. In addition, it displays the settling time for four levels of accuracy expressed in %FS and bits. |
SNR/THD/SINAD Calculator
This calculator converts SNR, THD, and SINAD into ENOBs and noise. It also computes one of SNR, THD, or SINAD from the other two. |
dBm/dBu/dBv Calculator
This calculator converts between standard units of power measurement and signal strength. |
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Tutorials
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Aliasing Supression in an Ideal A/D Converter
This tutorial illustrates aliasing effects in idealized A/D converters. |
Impedance Matching Tutorial
This tutorial examines the Smith Chart and its application to transmission line impedance matching. |
Photodiode Preamp Error Budget Tutorial (BETA)
On online tool to illustrate range, gain and accuracy issues in photodiode preamplifiers. |
Stability in Op Amp Buffers
This tutorial explains the challenges associated with op amps driving capacitive loads. Different strategies for preventing oscillation are presented. An interactive illustration allows the user to choose a topology, enter the specs for their device, and examine the effect of two compensation techniques on their circuit's stability. |
Sigma-Delta ADC Tutorial
This tutorial illustrates how a sigma-delta modulator generates a digital output in response to an analog input. The user can step through the model 1 or 512 steps at a time. |
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