B.Sc. II
Dr. Vaishali V. Deshmukh
Dept. of Physics
Shri Shivaji Science College,
Amravati
Solid State Devices-II
Transistor Connections
Lecture 2
CB,CE,CC
Types
01
Circuit diagram, Working, Characteristics
Common Base Connection
02
Common Emitter Connection
03
Circuit diagram, Working, Characteristics
Common Collector Connection
04
Outline
Circuit diagram, Working, Characteristics
Transistor Connections
Common Collector Connections
Collector of the transistor is common to both input
and output circuits.
Common Base Connections
Base of the transistor is common to both
input and output circuits.
Common Emitter Connections
Emitter of the transistor is common to both
input and output circuits.
Common Base Connection
CB-Connection
Charachteristics of CB-Connection
Fig: Input characteristics Fig: Output characteristics
Common Emitter Connection
Measurement of Leakage Current
Characteristics of CE connection
Fig1: V-I characteristics of CE amplifier
Fig3: Output Characteristics
Fig2: Input Charachteristics
Common Collector Connection
Science is a
field which
grows
continuously
with ever
expanding
frontiers. “The combined results of several people working together
is often much more effective than could be that of an
individual scientist working alone.”
THANK YOU

Lecture 2: Solid State Devices II.pdf