تم الحل ✓
categoryالهندسة الكهربائية
schoolبكالوريوس
event_available2026-07-13
السؤال
Transcribed Image Text:
Problem #1
80pts.
Using our LM-007 OP Amp Design and give values for a differential mode amplifier
with a closed loop gain of 10,000 using three OP-Amps. Your design should have a
bandwidth of at least 1,000 rad/sec., be stable and have as high an input impedance as
possible for this minimum bandwidth.
(20) Draw Your Design Below
ming
R2
A = A, XA = 100×100
AF1
Ro
AR
-100
B.SK
Ri
AdB=70103(+)=
LaB=4010
AdB = 40log (10) = No = √wow₂ = 105
(10) Show why your design is stable?
190-64
-20dB
3B
STable
WAB
-438
-LAB
(10) What are the Input and Output Impedances of Your Amplifier?
(20) What frequency square wave can your amplifier track without slew rate limiting if
the input amplitude is 1 mV peak to peak?
(20) What is the noise at T-300K for your amplifier?
= 100
ROFILOK
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