7.5k2 Q4 5 ΚΩ, Q₁ -15V +15V :5K2 Voz O₂ 5KR -oVoz K₂Q3 1.2KS2 Consider the BJT differential amplifier on the left. The transistor parameters are: Pn = 180; VBE (on) = 0.65V; and VA = 60V. Do NOT ignore intrinsic output resistances. Vo3 (a) Calculate the differential gain Ad Va Vos = (b) Calculate the common-mode gain Acm Vem (c) Determine the output voltage Vos if v₁ = 2.015 sinwot and v₂ = 1.985 sin wt. (d) Determine the differential-mode and common-mode input resistances.
7.5k2 Q4 5 ΚΩ, Q₁ -15V +15V :5K2 Voz O₂ 5KR -oVoz K₂Q3 1.2KS2 Consider the BJT differential amplifier on the left. The transistor parameters are: Pn = 180; VBE (on) = 0.65V; and VA = 60V. Do NOT ignore intrinsic output resistances. Vo3 (a) Calculate the differential gain Ad Va Vos = (b) Calculate the common-mode gain Acm Vem (c) Determine the output voltage Vos if v₁ = 2.015 sinwot and v₂ = 1.985 sin wt. (d) Determine the differential-mode and common-mode input resistances.
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
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Question
![7.5k2
Q4
5 ΚΩ,
Q₁
-15V
+15V
:5K2
Voz
Q₂
5KR
-oVoz
K₂Q3
1.2KS2
Consider the BJT differential amplifier on the left.
The transistor parameters are:
Bn = 180; VBE (on) = 0.65V; and VA = 60V.
Do NOT ignore intrinsic output resistances.
V03
(a) Calculate the differential gain Ad Va
Vos
=
(b) Calculate the common-mode gain Acm
Vem
(c) Determine the output voltage Vos
if v₁ = 2.015 sinct and v₂ = 1.985 sin wt.
(d) Determine the differential-mode and
common-mode input resistances.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fde96565d-a00c-4ce3-89c1-68d207bd36b0%2Ffa2431eb-c5c2-49a7-a542-86aa83a0827f%2Fw0c5mqm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:7.5k2
Q4
5 ΚΩ,
Q₁
-15V
+15V
:5K2
Voz
Q₂
5KR
-oVoz
K₂Q3
1.2KS2
Consider the BJT differential amplifier on the left.
The transistor parameters are:
Bn = 180; VBE (on) = 0.65V; and VA = 60V.
Do NOT ignore intrinsic output resistances.
V03
(a) Calculate the differential gain Ad Va
Vos
=
(b) Calculate the common-mode gain Acm
Vem
(c) Determine the output voltage Vos
if v₁ = 2.015 sinct and v₂ = 1.985 sin wt.
(d) Determine the differential-mode and
common-mode input resistances.
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