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Common Base Simulation

The document describes constructing a common base amplifier circuit on a breadboard and analyzing its DC parameters through measurement and comparison to calculated values.

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ArsalanAli
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102 views7 pages

Common Base Simulation

The document describes constructing a common base amplifier circuit on a breadboard and analyzing its DC parameters through measurement and comparison to calculated values.

Uploaded by

ArsalanAli
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as DOCX, PDF, TXT or read online on Scribd
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Common Base Amplifier

OBJECT:

To construct a small signal Common Base Amplifier and analyze


the DC Parameters. (Simulation)

APPARATUS:

DC Power Supply. Bread Board.


Multimeter. Jumper Wires.
Resistors. Transistor NPN.

THEORY:

The Common Base Amplifier provides high voltage gain with


maximum current gain of 1. The base is common terminal and is
at AC ground because of Capacitor. The input signal is coupled
through capacitor to emitter. The output is coupled from
collector to load resistor through capacitor.

EXPERIMENT:

Construct the circuit on breadboard according to the given


circuit diagram.
Measure the DC Parameters for the CB Amplifier.
Compare the values observed with the calculated values.

PRECAUTIONS:
Check connections properly before applying Power supply.
Take care about polarities of Power Supply and Multimeter.

Set power supply to appropriate voltage before taking any


reading.

CIRCUIT DIAGRAM:
OBSERVATION:

% Error
S.No. D.C. Parameter Observed Values Calculated Values

1 VB
2 VE
3 VC
4 IB
5 IE
6 IC

SIMULATION:
DC Parameters
AC Parameters

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