020170
Full Member level 4
I analyzed oscillator circuit yesterday.
some oscillator circuit have no latch at the output but many oscillator circuit have latch circuit at the output of oscillator.
If I put the latch circuit to the output of oscillator, clock signal is divided by half.
following picture is oscillator circuit & its waveform.
in my opinion, Latch circuit is not necessary in the oscillator circuit.
Without Latch circuit, oscillator circuit could work properly.
Nevertheless, some oscillator have latch circuit. I guess it must be reasonable ground.
Why did somebody put the latch to the output of oscillator?
thanks
some oscillator circuit have no latch at the output but many oscillator circuit have latch circuit at the output of oscillator.
If I put the latch circuit to the output of oscillator, clock signal is divided by half.
following picture is oscillator circuit & its waveform.
in my opinion, Latch circuit is not necessary in the oscillator circuit.
Without Latch circuit, oscillator circuit could work properly.
Nevertheless, some oscillator have latch circuit. I guess it must be reasonable ground.
Why did somebody put the latch to the output of oscillator?
thanks
