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HMC746LC3C phase difference between the input signals

Question asked by Mr.all on May 29, 2015
Latest reply on Jul 21, 2015 by Mr.all

I want to use HMC746LC3C to generate the RZ clock signal.For example, one of the input signal is 5GHz clock,the other is also 5GHz

clock.Then I use a phase shifter to change the phase difference between  the two signal phase. In theory, the duty cycle can be changed, but the test result is the minimum duty cycle is 30%. Is there any requirement about the input signals phase?Can I use HMC746LC3C to generate a signal with 10 % duty cycle ?

     Looking forward to your help!