Determine the differential input resistance
Response to the following problem:
For the current-mirror-loaded differential amplifier in Fig. , find:
(a) differential input resistance, Rid
(b) Ad
(c) CMRR Assume β = 100, |VBE | = 0.7 V, |VA | = 60 V, Vt = 0.7 V, and kΩ (W/L) = 2 mA/V2.
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CMRR Assume ß = 100, |VBE | = 0.7 V, |VA | = 60 V, Vt = 0.7 V, and kO (W/L) = 2 mA/V2.
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