Analog Circuits
1
GATE ECE 1996
Subjective
+2
-0
Match the following.
(b)Differential Amplifier
(c)Darlington pair common-collector Amplifier
(2)is a wide band Amplifier
(3)has very low input impedance Emitter Amplifier and very high current gain
(4)has very high input impedance and very high current gain
(5)Provides high common mode voltage Rejection
Group - I
(a)Cascode amplifier(b)Differential Amplifier
(c)Darlington pair common-collector Amplifier
Group - II
(1)does not provide current gain(2)is a wide band Amplifier
(3)has very low input impedance Emitter Amplifier and very high current gain
(4)has very high input impedance and very high current gain
(5)Provides high common mode voltage Rejection
2
GATE ECE 1992
Numerical
+2
-0
If the transistors in fig. has high value of β and a vBE of 0.65, the
current I flowing through the 2 kilo ohms resistance will be ______.
Your input ____
3
GATE ECE 1991
Numerical
+2
-0
In figure, all transistors are identical and have a high value of beta. The voltage
VDC is equal to ______.
Your input ____
4
GATE ECE 1990
MCQ (Single Correct Answer)
+2
-0.6
For good stabilized biasing of the transistor of the CE Amplifier of fig, we should have
Questions Asked from Marks 2
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GATE ECE Subjects
Signals and Systems
Network Theory
Control Systems
Digital Circuits
General Aptitude
Electronic Devices and VLSI
Analog Circuits
Engineering Mathematics
Microprocessors
Communications
Electromagnetics