Question

Which statement is true for the given differential amplifier circuit below? Oa. The circuit appears to be fully symmetrical, therefore CMRR value will be zero theoretically. Ob. If the differential output is taken as vod=vd?-vd?, then Admdiff will be a positive number Oc. This diffamp is active loaded type so that the output can only be taken from one side(vd? or vd? only). Od. It can work as a fully-differential diffamp, however a very small voltage gain(perhaps less than 1) should be

          Which statement is true for the given differential amplifier circuit below?
Oa. The circuit appears to be fully symmetrical, therefore CMRR value will be zero theoretically.
Ob. If the differential output is taken as vod=vd?-vd?, then Admdiff will be a positive number
Oc. This diffamp is active loaded type so that the output can only be taken from one side(vd? or vd? only).
Od. It can work as a fully-differential diffamp, however a very small voltage gain(perhaps less than 1) should be

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Which statement is true for the given differential amplifier circuit below?
Oa. The circuit appears to be fully symmetrical, therefore CMRR value will be zero theoretically.
Ob. If the differential output is taken as vod=vd?-vd?, then Admdiff will be a positive number
Oc. This diffamp is active loaded type so that the output can only be taken from one side(vd? or vd? only).
Od. It can work as a fully-differential diffamp, however a very small voltage gain(perhaps less than 1) should be

Added by Kathryn G.

University Physics with Modern Physics

Hugh D. Young 14th Edition

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Solved by Expert Madhur L

07/27/2023

Step 1

Step 1: The circuit is not fully symmetrical because the output is taken from the drain of the second transistor, which is not connected to the source of the first transistor. Show more…

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Which statement is true for the given differential amplifier circuit below? O a. The circuit appears to be fully symmetrical, therefore CMRR value will be zero theoretically. Ob. If the differential output is taken as vod=vd,-vd2, then Admdiff will be a positive number c. This diffamp is active loaded type so that the output can only be taken from one side(vd, or vd₂ only). Od. It can work as a fully- differential diffamp, however a very small voltage gain(perhaps less than 1) should be

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