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HOW to add the clock signal in a cmos analog circuit?

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alpineboo

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I am simulating a cmos fpa roic circuit with spectre,i need to add the clock signal to control the analog circuit? i don't know how to do it? can someone help me, very appreciatable!
 

alpineboo said:
I am simulating a cmos fpa roic circuit with spectre,i need to add the clock signal to control the analog circuit? i don't know how to do it? can someone help me, very appreciatable!

Try creating an oscillator using e.g. 555 timer.

Use the output to drive a transistor (saturation) - this will give a nice square wave.

Use to outout of the tracsistor as the clock signal.
 

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