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Clarification of using coupling capacitor at I/P

Question asked by sivannarayanaavv on Apr 3, 2014
Latest reply on Apr 15, 2014 by harryh

We work with AD8004 current feed back amplifier in inverting configuration of gain +10.  if we use coupling capacitor of 10uF at the inverting I/P in series with gain resistor R we did not get any amplification and inverting function. It is same as I/P with DC shift

 

Please clarify  what happen with the coupling capacitor at I/P? Why it is not working? 

 

Regards

Sivannarayana AVV

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