DDS Signal Generator Module AD9851 (0 to 70Mhz)

DDS Signal Generator Module with Circuit Diagram AD9851 module.

Product Description

• Output 2 sine wave and 2 square wave
• AD9851: 0-70MHz
• Harmonics increases frequency increases after the 20-30MHz, the waveform Getting worse
• Square Wave: 0-1MHz
• Use 70MHz Low-pass filter, make Waveform SN ratio Better
• Parallel and serial data input can be selected via a jumper
• DA benchmark Pin (PIN12) output, Convenient to do the output waveform Rate adjustment application.
• Comparator reference input voltage is Generated by the variable resistor,
• Adjustment this resistance can get different duty cycle square wave
• AD9851 module Using 30MHZ Active crystal
• AD9851 Clock frequency up to 180MHz, AD9851 has 6 octave,

​

​

Write a review