Help me analyse a diagram of a SC circuit!

[flysnows]

about SC circuit, help!

Can anyone help me to analyse the diagram of a SC circuit? the red one is the input, the blue one is the switch, the yellow one is the sample-voltage.
I think it disagree with the principle of SC circuit.

 

[scottieman]

Re: about SC circuit, help!

Can anyone help me to analyse the diagram of a SC circuit? the red one is the input, the blue one is the switch, the yellow one is the sample-voltage.
I think it disagree with the principle of SC circuit.

Although I am not very familiar with SC circuit, let me do a guess on it.

It seems that you only have a charging path, but not the discharging path. To me, it looks like a sample and hold circuit more that a SC

Scottie

 

[pseudockb]

Re: about SC circuit, help!

What you put there is a sample and hold circuit. But the waveform seems wrong to me. What kind of switch are you using?