AD9850 module DDS signal generator PC LCD control sweep function AD9851

High frequency signal source

(Figure 1:USB interfaceFigure three: serial port interface

Default shipping is AD9850; AD9851 function difference: frequency can reach 60Mhz, there are 6 frequency function, other functions similar, but the price is more expensive than the AD9850 $10, the need for AD9851 customers please contact us in advance;

Module features:

Two, the output of the 1 way up to 40Mhz of the differential sine wave signal and the frequency of the signal can be used to control the output, while the output of two Lu Fangbo signal, the duty cycle can be adjusted;

2, this module is used to pay attention to the module, the stability and reliability of the module is greatly enhanced; signal stability is very good.

3, button or serial port to control the output frequency, and with LCD display, can intuitively understand the current output frequency, and very convenient to change the frequency.

4, through the PC side of the control software module is also very convenient through other MCU control module.

5, with memory function, you can save the last set of settings.

Two, module measured waveform:

50HZ sine wave

1MHZ sine wave

10MHZ sine wave

20MHZ sine wave

30MHZ sine wave

40MHZ positiveSinusoidal waveform

45Is MHZSinusoidal waveform

1KHZ square wave waveform

1MHZ square wave waveform

10MHZ square wave waveform

Three, module application:

1, high frequency programmable signal source;

2, factory test signal source (sine wave, Fang Bo);

Four, module performance parameters:

1, working voltage: USB interface 5VSerial port interface:0.5A 9-24V

2, the output of two sine wave signal, phase difference of 180 degrees;

Two square wave signal, phase difference of 180 degrees, the duty cycle can be adjusted from 0-100%;

3, the maximum output frequency: 40Mhz;

4, the output signal amplitude: 1Vp_p

5, frequency step: 1HZ;

Five, suite:

1, module one;