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[Q] For DDS circuit to control 9ns duty time.

Question asked by tomhayashi on Dec 11, 2013
Latest reply on Dec 12, 2013 by LouijieC

Dear all,


Now I have a sudden project to make high precision pwm-generator to control/trigger other instrument.

Could somebody help me?


Target spec :

pwm period : not that fast. 1HZ~ 50KHz

duty time : should be controllable in nano-second.


Is there any high precision DDS chip to be able to control 9ns duty time?

(for example , 9ns ON, 5ms OFF, total period time is 200Hz)


Thanks in advance for your help.

Best Regards,