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Specification:
AD9851 uses advanced DDS direct frequency synthesis technique that can generate pure spectrum , frequency and phase are programmable control and stability good sine wave.
Increased relative to the AD9850 internal multiplier 6 , the reference clock just 30MHZ can get 180MHZ system clock ,
design output 0 ~ 70MHZ,
effectively reducing the phase noise generated by an external frequency source .
Feature:
Function features:
1,using the AD9851 DDS chip , an external clock is 30MHZ active crystal .
2,using the seven -order elliptic filter with a cutoff frequency of 70MHZ, stepping 0.04HZ; Phase 16 segments , stepping 11.25 .
3,the output of the sinusoidal signal , square wave signal , the amplitude stability.
4,50% duty cycle square Pommer recognized .
Package:
1 x (Special shipping) AD9851 (0 ~ 50M) DDS signal source, signal generator, DDS module
AD9851 uses advanced DDS direct frequency synthesis technique that can generate pure spectrum , frequency and phase are programmable control and stability good sine wave.
Increased relative to the AD9850 internal multiplier 6 , the reference clock just 30MHZ can get 180MHZ system clock ,
design output 0 ~ 70MHZ,
effectively reducing the phase noise generated by an external frequency source .
Feature:
Function features:
1,using the AD9851 DDS chip , an external clock is 30MHZ active crystal .
2,using the seven -order elliptic filter with a cutoff frequency of 70MHZ, stepping 0.04HZ; Phase 16 segments , stepping 11.25 .
3,the output of the sinusoidal signal , square wave signal , the amplitude stability.
4,50% duty cycle square Pommer recognized .
Package:
1 x (Special shipping) AD9851 (0 ~ 50M) DDS signal source, signal generator, DDS module
