AD9850 DDS Signal Generator Module 0-40MHz 2 Sine Wave And 2 Square Wave Output
1. The appearance of this model is beautifully laid out, using full SMD processing, stable and reliable performance. 2. The module is capable of outputting sine wave and square wave
2 sine wave and 2 square wave outputs
3. 70MHz low-pass filter, so that the waveform of the SN ratio is better, the pin (PIN12) to generate the DA reference pin, easy to do the amplitude of the output waveform adjustment applications
4. 125MHz active crystal oscillator, the clock frequency of AD9850 is 125MHz.
5. This module can use 5V power supply, communication port can use 3.3V.
5V power supply, communication port can be used 3.3V
The module can output sine wave and square wave, 2 sine wave and 2 square wave outputs
AD9850: 0-40MHz (frequency in 20-30MHz after the harmonics are getting bigger and bigger, the waveform will be less and less clean)
Square wave: 0-1MHz
Adopts a 70MHz low-pass filter for better SN ratio of waveforms
The pin (PIN12) that generates the DA reference is pinned out to make it easy to do the amplitude adjustment application of the output waveform.
The reference input voltage of the comparator is generated by a variable resistor, which can be adjusted to obtain different duty cycle square waves.
The AD9850 module uses a 125MHz active crystal, and the AD9850 can be clocked at up to 125MHz.
Size: 4.5cm x 2.6cm
1X module
Domestic
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