In the circuit below, we know that Q1 and Q2 have Beta-100 and VA-100 V. (a) Knowing Vcc=10 V, solve the circuit for DC to find the voltage and current of all the nodes and branches in the green box. Capacitors are very large in capacitance. Vsig Rsig= 100k Vi-Vin RB1= 400k RB2= 400k Vcc www I=1.01mA Vcc RC1 =5k Q1 HH I=1.01mA Vcc www RC2 =5k Q2 Vout RL= 5k
In the circuit below, we know that Q1 and Q2 have Beta-100 and VA-100 V. (a) Knowing Vcc=10 V, solve the circuit for DC to find the voltage and current of all the nodes and branches in the green box. Capacitors are very large in capacitance. Vsig Rsig= 100k Vi-Vin RB1= 400k RB2= 400k Vcc www I=1.01mA Vcc RC1 =5k Q1 HH I=1.01mA Vcc www RC2 =5k Q2 Vout RL= 5k
Introductory Circuit Analysis (13th Edition)
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ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
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![In the circuit below, we know that Q1 and Q2 have Beta-100 and VA-100 V.
(a) Knowing Vcc=10 V, solve the circuit for DC to find the voltage and current of all the nodes and
branches in the green box.
Capacitors are very large in capacitance.
Vsig
Rsig=
100k
Vi-Vin
RB1=
400k
RB2=
400k
Vcc
www
I=1.01mA
Vcc
RC1
=5k
Q1
HH
I=1.01mA
Vcc
www
RC2
=5k
Q2
Vout
RL=
5k](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fecd9d238-92a1-4a47-af9e-c758e887edd1%2F5a360ce1-40b6-4a92-89aa-d50390841875%2Fjjan9u5_processed.png&w=3840&q=75)
Transcribed Image Text:In the circuit below, we know that Q1 and Q2 have Beta-100 and VA-100 V.
(a) Knowing Vcc=10 V, solve the circuit for DC to find the voltage and current of all the nodes and
branches in the green box.
Capacitors are very large in capacitance.
Vsig
Rsig=
100k
Vi-Vin
RB1=
400k
RB2=
400k
Vcc
www
I=1.01mA
Vcc
RC1
=5k
Q1
HH
I=1.01mA
Vcc
www
RC2
=5k
Q2
Vout
RL=
5k
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Follow-up Questions
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Follow-up Question
![In the circuit below, we know that Q1 and Q2 have Beta-100 and VA-100 V.
Knowing Vcc=10 V,
(d) Find the numerical value of the overall gain (Vout/Vsig) [10 points].
Capacitors are very large in capacitance.
Vsig
Rsig=
100k
Vi-Vin
RB1=
400k
RB2=
400k
Vcc
www
I=1.01mA
Vcc
RC1
=5k
Q1
HH
I=1.01mA
Vcc
RC2
=5k
Q2
Vout
RL=
5k](https://content.bartleby.com/qna-images/question/ecd9d238-92a1-4a47-af9e-c758e887edd1/a6b954ce-3227-4a37-829f-9c8cec524248/b5afotv_thumbnail.png)
Transcribed Image Text:In the circuit below, we know that Q1 and Q2 have Beta-100 and VA-100 V.
Knowing Vcc=10 V,
(d) Find the numerical value of the overall gain (Vout/Vsig) [10 points].
Capacitors are very large in capacitance.
Vsig
Rsig=
100k
Vi-Vin
RB1=
400k
RB2=
400k
Vcc
www
I=1.01mA
Vcc
RC1
=5k
Q1
HH
I=1.01mA
Vcc
RC2
=5k
Q2
Vout
RL=
5k
Solution
Follow-up Question
![In the circuit below, we know that Q1 and Q2 have Beta-100 and VA-100 V.
Knowing Vcc=10 V,
(c) Find gm1, 1, ro₁, gm2, rл2, roz [10 points].
Capacitors are very large in capacitance.
Vsig
Rsig=
100k
Vi-Vin
RB1=
400k
RB2=
400k
Vcc
www
I=1.01mA
Vcc
RC1
=5k
Q1
HH
I=1.01mA
Vcc
RC2
=5k
Q2
Vout
RL=
5k](https://content.bartleby.com/qna-images/question/ecd9d238-92a1-4a47-af9e-c758e887edd1/996074d4-c8d7-4e14-8c81-2ff0119ddd44/wgcqua_thumbnail.png)
Transcribed Image Text:In the circuit below, we know that Q1 and Q2 have Beta-100 and VA-100 V.
Knowing Vcc=10 V,
(c) Find gm1, 1, ro₁, gm2, rл2, roz [10 points].
Capacitors are very large in capacitance.
Vsig
Rsig=
100k
Vi-Vin
RB1=
400k
RB2=
400k
Vcc
www
I=1.01mA
Vcc
RC1
=5k
Q1
HH
I=1.01mA
Vcc
RC2
=5k
Q2
Vout
RL=
5k
Solution
Follow-up Question
![In the circuit below, we know that Q1 and Q2 have Beta-100 and VA-100 V.
Knowing Vcc=10 V,
(b) Draw the small signal equivalent circuit [10 points].
Capacitors are very large in capacitance.
Vsig
Rsig=
100k
Vi-Vin
RB1=
400k
RB2=
400k
Vcc
www
I=1.01mA
Vcc
RC1
=5k
Q1
HH
I=1.01mA
Vcc
RC2
=5k
Q2
Vout
RL=
5k](https://content.bartleby.com/qna-images/question/ecd9d238-92a1-4a47-af9e-c758e887edd1/c3036aee-b3e4-4f3d-adef-c027e95b1324/srmk9j_thumbnail.png)
Transcribed Image Text:In the circuit below, we know that Q1 and Q2 have Beta-100 and VA-100 V.
Knowing Vcc=10 V,
(b) Draw the small signal equivalent circuit [10 points].
Capacitors are very large in capacitance.
Vsig
Rsig=
100k
Vi-Vin
RB1=
400k
RB2=
400k
Vcc
www
I=1.01mA
Vcc
RC1
=5k
Q1
HH
I=1.01mA
Vcc
RC2
=5k
Q2
Vout
RL=
5k
Solution
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