Imagine produs AD9850 DDS Modul Generator de semnal 0 - 40 Mhz Arduino / PIC / AVR / ARM / STM32

Brand new and high quality
2 sine wave and 2 square wave output
AD9850: 0-40 MHz
After the 20-30MHz frequency harmonics increases, the waveform will become less and less clean.
Square wave: 0-1 MHz
With 70MHz low-pass filter, make waveform SN ration better
Parallel and serial data input can be selected through a jumper
DA produced the benchmark pin (PIN12) leads for easy adjustment to do the magnitude of the output waveform Application
Comparator reference input voltage is generated by the variable resistor
Resistor can be adjusted to get different duty cycle square wave
Active 125MHz crystal oscillator module