GATE ECE 2003 | GATE ECE Year Wise Previous Years Questions

GATE ECE 2003

MCQ (Single Correct Answer)

-0.3

If the differential voltage gain and the common mode voltage gain of a differential Amplifier are 48 dB and 2 dB respectively, then it's common mode Rejection Ratio is

23 dB

25 dB

46 dB

50 dB

GATE ECE 2003

MCQ (Single Correct Answer)

-0.3

The circuit shown in figure is best described as a GATE ECE 2003 Analog Circuits - Diodes Question 18 English

bridge rectifier

ring modulator

frequency discriminator

voltage doubler

GATE ECE 2003

MCQ (Single Correct Answer)

-0.6

The oscillator circuit shown in the figure has an ideal inverting Amplifier. It's frequency of Oscillation (in Hz) is GATE ECE 2003 Analog Circuits - Oscillators Question 3 English

GATE ECE 2003 Analog Circuits - Oscillators Question 3 English

$${1 \over {2\pi \sqrt {6\,} RC}}$$

$${1 \over {2\pi RC}}$$

$${1 \over {\sqrt 6 RC}}$$

$${1 \over {\sqrt 6 (2\pi RC)}}$$

GATE ECE 2003

MCQ (Single Correct Answer)

-0.6

The action of a JFET in its equivalent circuit can be best represented as a

current controlled current source

current controlled voltage source

voltage controlled voltage source

voltage controlled current source

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