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AD9851 DDS Function Signal Generator 50MHz DDS Source SCM + DDS Module +Power Adapter ahL

New AD9851 DDS Function Signal Generator 50MHz DDS Source SCM + DDS Module

 
 Feature:
 

    AD9851usesadvancedDDStechnology,direct frequencysynthesis,can producespectrally pure, frequencyand phasecan be, programmingcontrolandstability ofa goodsine wave.Increasedrelative to theAD9850internalmultiplier6, the referenceclockjust30MHZ,180MHZ, they would getthesystem clock.Designoutput0 ~ 70MHZ,effectivelyreducing theexternalfrequency sourcephase noisegenerated.


AD9851 Functional Description:

 
  • Using AD9851 DDS chip, the external clock is active 30MHZ crystal.
  • Using seventh-order elliptic filter, cutoff frequency 70MHZ, step 0.04HZ; phase 16, step 11.25.
  •  Sinusoidal output signal, square wave signal, amplitude stability.
  • 50% duty cycle square Bomo recognized.

the product design frequency range of 0 ~ 50MHz, step 1Hz, frequency output stable

  • Output waveform: sine wave, square wave.
  •  Output signal amplitude stability: 1Vp-p.
  • Output frequency control: Four keys to operate independently, simple and quick. 

 

 this design can be disassembled into separate modules and AD9851 51 experimental test module

  •  LCD removed, then the short circuit between the AD9851 AT89S52 and remove the child, the circuit board on the left is the independent board of 51 single-chip experiment (with SPI download port), the circuit board on the right is independent of the AD9851 experiment board. 
  •  Output interface: signal generator dedicated connector, and a complimentary special signal generator output line.

Package included:

  • 1 x AD9851 mainboard
  • 1 x Power Adapt
  • 1 x Output cable

 

 
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