Sample and Hold Circuit Needed for cmos image sensor design

[yogeshh]

Hello everyone,
I am doing thesis on CMOS image sensor design and layout for my 4th yr undergraduate.
I have researched and decided on Sample and Hold (S/H) circuit. I tried and troubleshooted but not succeed. Does any one has SIMPLE(not so complex) S/H circuit diagram made using CMOS.
all efforts will be appreciated.

Thanx

YogesH

 

[lmlee]

Hi, YogesH,
There exist many papers about such type of circuitry, you can find them using google, or via IEEE.
good luck!

lmlee

 

[designtech]

Re: Sample and Hold Circuit Needed for cmos image sensor des

please mention what type of precsion u require..r u worried abt charge injection and feedthru effects? If not a simple MOS with a cap can also work!