2. +12 I, = 2 mA Vasorr =-6 V 1.8 kn 1.0 kl Determine a) Vps b) 9m c) A, 1.0 k 2.0 kn 1.5 kl

Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
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2.
+12
I, = 2 mA
Vasorr = -6 V
1.8 kn
1.0 kn
Determine
ww
RL
1.0 kn
a) Vos
b) 9m
c) A,
2.0 kn:
1.5 kn
3.
VasoN = 8 V
VGSTH = 3 V IDON = 10 mA
+20 V
Determine:
1 ΜΩ
2.2 kM
a) Vas
b) Ip
c) Vps
1.8 kN
4. What change(s), if any, can be introduced into the circuit shown below for
a) zero bias? b) depletion- mode bias? c) enhancement- mode bias?
+Vpp
Rp
Re
Transcribed Image Text:2. +12 I, = 2 mA Vasorr = -6 V 1.8 kn 1.0 kn Determine ww RL 1.0 kn a) Vos b) 9m c) A, 2.0 kn: 1.5 kn 3. VasoN = 8 V VGSTH = 3 V IDON = 10 mA +20 V Determine: 1 ΜΩ 2.2 kM a) Vas b) Ip c) Vps 1.8 kN 4. What change(s), if any, can be introduced into the circuit shown below for a) zero bias? b) depletion- mode bias? c) enhancement- mode bias? +Vpp Rp Re
PART I. Support your answers.
1. Consider a common emitter amplifier. If the collector current at saturation is 10
mA and the cutoff voltage is 9V, what should be the coordinates of the
operating point for: a) Class A amplifier b) Class B amplifier
2. In which region is the transistor being operated for each of the following sets of
DC transistor terminal voltages (with respect to ground)?
a) Collector: -7.32 V
b) Collector: 10.55 V Base: 9.89 V
Base: -2.75 V
Emitter: -2.07 V
Emitter: 9.65 V
3. Assume that each of the given gate-source voltage is greater than the cutoff
voltage. Identify which n-channel transistor (JFET, D-MOSFET or E-MOSFET) is being
biased into normal operation: a) +3 V b) -5 V
PART II. Present your complete analysis, solution in the proper sequence, and all needed
figures. Show all computations.
1. Is the transistor biased in the active region?
-12 V
10 kn
2.7 kn-
Si
B = 75
3.3 kn
1 kn.
Transcribed Image Text:PART I. Support your answers. 1. Consider a common emitter amplifier. If the collector current at saturation is 10 mA and the cutoff voltage is 9V, what should be the coordinates of the operating point for: a) Class A amplifier b) Class B amplifier 2. In which region is the transistor being operated for each of the following sets of DC transistor terminal voltages (with respect to ground)? a) Collector: -7.32 V b) Collector: 10.55 V Base: 9.89 V Base: -2.75 V Emitter: -2.07 V Emitter: 9.65 V 3. Assume that each of the given gate-source voltage is greater than the cutoff voltage. Identify which n-channel transistor (JFET, D-MOSFET or E-MOSFET) is being biased into normal operation: a) +3 V b) -5 V PART II. Present your complete analysis, solution in the proper sequence, and all needed figures. Show all computations. 1. Is the transistor biased in the active region? -12 V 10 kn 2.7 kn- Si B = 75 3.3 kn 1 kn.
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