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How Matching helps during fabrication of Analog IC ?

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rameshiloveu

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Hi,

How Matching helps during fabrication of Analog IC ?

Please help !!!

Thanks and Regards,
 

Assuming you are toalking about impedance matching. Decreases losses due to reflections and improves signal integrity. maximizes power transfer.
 
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Natural matching of devices lets you take advantage of
differential architectures, compensate one voltage drop
for another, depend on even division-ratios and so on.

The "goodness" of that matching then becomes a concern.
 

Absolute values are poor in ICs but appropriate techniques can give good accuracy by relying on relative accuracy i.e. Matching.

Keith
 

the variation of parameters in a multiple device Moses is reduced by matching..... Which also includes the process variations along one axis or two axes... depends on matching
 

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