ADF4110 compare edge

Hi, I believe it is the falling edge of R/N counters is used

Hi

Thank you for your reply.

I simulated 4bits counter circuit by LTSPICE.

I show counter circuit and the result  is as follow.

The falling edge of the counter output Q4 is made from the CLK rising edge of FF(A1).

Is the R counter falling edge made from the rising edge of REF ?

Is the N counter falling edge made from the rising edge of RFinA ?

Best regards

N.Kokubo

Hi

Thank you for your reply.

I simulated 4bits counter circuit by LTSPICE.

I show counter circuit and the result  is as follow.

The falling edge of the counter output Q4 is made from the CLK rising edge of FF(A1).

Is the R counter falling edge made from the rising edge of REF ?

Is the N counter falling edge made from the rising edge of RFinA ?

Best regards

N.Kokubo