Problem H a) Determine the closed-loop 3-db bandwidth. The op amp has a unity-gain frequency of 0.8 MHz. b) Determine the frequency at which the gain is a) -2db b) -4db) o Va O Vb Ra ww Rb Rd www V+ Vout
Problem H a) Determine the closed-loop 3-db bandwidth. The op amp has a unity-gain frequency of 0.8 MHz. b) Determine the frequency at which the gain is a) -2db b) -4db) o Va O Vb Ra ww Rb Rd www V+ Vout
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![Problem H
a) Determine the closed-loop 3-db
bandwidth. The op amp has a unity-gain
frequency of 0.8 MHz.
b) Determine the frequency at which
the gain is a) -2db b)-4db)
o
Va
O
Vb
+
Ra
$
Rb
Rd
ww
V+
Vout
O
R₁
1k
Ra
4k
Ra
R₁
1k 30k
Rb
4k
R₁
100k](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6b6ec312-5836-4030-91ac-28da1bc983d6%2F79e6a6a4-da19-46b5-bee6-4481188f650e%2Ffjd2w8_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem H
a) Determine the closed-loop 3-db
bandwidth. The op amp has a unity-gain
frequency of 0.8 MHz.
b) Determine the frequency at which
the gain is a) -2db b)-4db)
o
Va
O
Vb
+
Ra
$
Rb
Rd
ww
V+
Vout
O
R₁
1k
Ra
4k
Ra
R₁
1k 30k
Rb
4k
R₁
100k
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