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AD9708 digital-to-analog conversion module

Overview

This project is used to verify the solution verification board design of the AD9708ARUZ digital-to-analog converter of Lichuang Mall.

The chip used in this design is AD9708 from AD Company, which is an 8-bit high-performance and low-power CMOS digital-to-analog converter that can achieve an update rate of up to 125 MSPS with the FPGA . Use the rising edge to trigger the input latch. The timing diagram is as follows:

The module power output is +5V and +3.3V, and the module comes with a -5v power circuit. The signal gain uses the AD8066 chip of the same AD company. R11 is an adjustable resistor. When the output waveform is distorted, the amplification factor can be adjusted.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-05-20 10:21:21

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