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CD Stage or derive $A_v$ & $R_o$
1 Answer
| written 7.6 years ago by | • modified 7.6 years ago |
CD Stage:
Known as source follower {$A_v \approx 1$}
CS Stage -> to achieve high $A_v$ with limited power supply the load impedance must be as large as possible.
If load impedance is low, then a buffer must be placed after amplifier so as to drive the load with negligible …