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DDS Signal Generator Module Development Board 0-70MHz AD9851 2 Sine Wave and 2 Square Wave
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Summary
- The module can output sine wave and square wave, 2 sine wave and 2 square wave output.
- AD9851: 0-70MHz
- After the frequency is 20-30MHz, the harmonic becomes larger and larger, and the waveform will become more and more unclean.
- Square wave: 0-1MHz
- Uses a 70MHz low-pass filter to make the waveform's SN ratio better
DDS Signal Generator Module Development Board 0-70MHz AD9851 2 Sine Wave and 2 Square Wave Description
The module can output sine wave and square wave, 2 sine wave and 2 square wave output.
AD9851: 0-70MHz
After the frequency is 20-30MHz, the harmonic becomes larger and larger, and the waveform will become more and more unclean.
Square wave: 0-1MHz
Uses a 70MHz low-pass filter to make the waveform's SN ratio better
10-bit DAC, 32-bit frequency control word
The comparator's reference input voltage is generated by a variable resistor. Adjusting this resistor can get different duty cycle square waves.
Note: In the case of outputting a sine wave, connect to the IO port of the square wave output and directly adjust
The potentiometer can output a square wave.
AD9851 module uses 30MHZ active crystal
Colour:As Shown
Material:PCB
Package Contents:
1 x Signal Generator Module
Details
| OPC | PRYX8BP |
|---|---|
| Codes | 4713632061108 (EAN) |
Product Data
| Height | 2cm |
|---|---|
| Width | 4cm |
| Length | 6cm |
| Weight | 0.0055kg |
| Colour | As Shown |
| Material | PCB |
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DDS Signal Generator Module Development Board 0-70MHz AD9851 2 Sine Wave and 2 Square Wave
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