D5 The bipolar transistors in the circuit below have β=100 and the same EBJ area. Neglect the Early effect. Find the following: a) Bias current of all transistors b) Av = vout/vin c) The amplifier’s input impedance RIN d) The amplifier’s output impedance ROUT

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D5 The bipolar transistors in the circuit below have β=100 and the same EBJ area. Neglect the Early effect. Find the following: a) Bias current of all transistors b) Av = vout/vin c) The amplifier’s input impedance RIN d) The amplifier’s output impedance ROUT
+5V
+5V
Q5
Q6
+5V
+5V
500
Q7 ROUT
1.8k
+5V
+5V
OVout
1k
RIN
4k
4k
0.5k
Q1
Q2
Vin
Q3
Q4
8k
8k
400
Transcribed Image Text:+5V +5V Q5 Q6 +5V +5V 500 Q7 ROUT 1.8k +5V +5V OVout 1k RIN 4k 4k 0.5k Q1 Q2 Vin Q3 Q4 8k 8k 400
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