Chegg Solutions for Microelectronic Circuits (Adel S Sedra, Kenneth C Smith) (Z-Library)_parte_674

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Step of 9 6.014P Different transistors operating in active mode with emitter current equal to 1 mA First transistor has base current equal to Collector current in terms of base current and emitter current is A =0.99 mA Thus, the collector current (ic) for first transistor is 0.99 mA Step of 9 collector current (ic) The common emitter current gain base current A = A =99 Thus, the common emitter current gain for the first transistor is 99 Step of 9 collector current (ic) The common base current gain a is emitter current A A = 0.99 Thus, the common base current gain a for the first transistor is 0.99 Step of 9 The second transistor has base current equal to 20 The collector current in terms of base current and emitter current is, A =0.98 mA Thus, the collector current (ic) for the second transistor 0.98 mA Step of 9 collector current (ic) The common emitter current gain is base current = A 98 Thus, the common emitter current gain for the second transistor is 98 Step of 9 collector current (ic) The common base current gain is emitter current A = A 0.98 Thus, the common base current gain a for the second transistor is 0.98 Step of 9 Third transistor has base current equal to 50 The collector current in terms of base current and emitter current is, =0.95 mA Thus, the collector current (ic) for the third transistor is 0.95 mA Step of 9 collector current (ic) The common emitter current gain is base current (i,) i, = 10x10 A =95 Thus, the common emitter current gain for the third transistor is 95 Step of 9 collector current (ic) Common base current gain a is emitter current a=ic = A 0.95 Common base current gain a for third transistor is 0.95