3CS7A ELECTRONIC DEVICES LAB
1 Plot V-I characteristic of P-N junction diode & calculate cut-in voltage, reverse
Saturation current and static & dynamic resistances.
2 Plot V-I characteristic of zener diode and study of zener diode as voltage regulator.
Observe the effect of load changes and determine load limits of the voltage
regulator.
3 Plot frequency response curve for single stage amplifier and to determine gain
bandwidth product.
4 Plot drain current - drain voltage and drain current – gate bias characteristics of field
effect transistor and measure of Idss & Vp
5 Application of Diode as clipper & clamper
6 Plot gain- frequency characteristic of two stages RC coupled amplifier & calculate
its bandwidth and compare it with theoretical value.
7 Plot gain- frequency characteristic of emitter follower & find out its input and output
resistances.
8 Plot input and output characteristics of BJT in CB, CC and CE configurations. Find
their h-parameters.
9 Plot gain-frequency characteristics of BJT amplifier with and without negative
feedback in the emitter circuit and determine bandwidths, gain bandwidth products
and gains at 1kHz with and without negative feedback.
10 Plot and study the characteristics of small signal amplifier using FET.
11 Study Wein bridge oscillator and observe the effect of variation in R & C on
oscillator frequency
12 Study transistor phase shift oscillator and observe the effect of variation in R & C on
oscillator frequency and compare with theoretical value.
13 To plot the characteristics of UJT and UJT as relaxation.
14 To plot the characteristics of MOSFET and CMOS.
1 Plot V-I characteristic of P-N junction diode & calculate cut-in voltage, reverse
Saturation current and static & dynamic resistances.
2 Plot V-I characteristic of zener diode and study of zener diode as voltage regulator.
Observe the effect of load changes and determine load limits of the voltage
regulator.
3 Plot frequency response curve for single stage amplifier and to determine gain
bandwidth product.
4 Plot drain current - drain voltage and drain current – gate bias characteristics of field
effect transistor and measure of Idss & Vp
5 Application of Diode as clipper & clamper
6 Plot gain- frequency characteristic of two stages RC coupled amplifier & calculate
its bandwidth and compare it with theoretical value.
7 Plot gain- frequency characteristic of emitter follower & find out its input and output
resistances.
8 Plot input and output characteristics of BJT in CB, CC and CE configurations. Find
their h-parameters.
9 Plot gain-frequency characteristics of BJT amplifier with and without negative
feedback in the emitter circuit and determine bandwidths, gain bandwidth products
and gains at 1kHz with and without negative feedback.
10 Plot and study the characteristics of small signal amplifier using FET.
11 Study Wein bridge oscillator and observe the effect of variation in R & C on
oscillator frequency
12 Study transistor phase shift oscillator and observe the effect of variation in R & C on
oscillator frequency and compare with theoretical value.
13 To plot the characteristics of UJT and UJT as relaxation.
14 To plot the characteristics of MOSFET and CMOS.
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