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Difference between CB and CC amplifier.
written 9.1 years ago by gravatar for sky01996 sky01996 • 0 modified 4.1 years ago by gravatar for krithikkm200 krithikkm200 • 10

Mumbai University > Electronics Engineering > Sem 4 > Discrete Electronic Circuits

Marks: 5M

Year: Dec 2016
discrete electronics
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written 9.1 years ago by gravatar for sky01996 sky01996 • 0
Sr.No. Parameters Common base amplifier Common collector amplifier
1. Input dynamic resistance Very low High
2. Output dynamic resistance Very high Low
3. Current gain Less than unity Very high
4. Leakage current Very small Very large
5. Voltage gain Medium Less than unity
6. Application Wide band amplifer Impedance matching
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written 9.1 years ago by gravatar for sky01996 sky01996 • 0
Sr.No. Parameters Common base amplifier Common collector amplifier
1. Input dynamic resistance Very low High
2. Output dynamic resistance Very high Low
3. Current gain Less than unity Very high
4. Leakage current Very small Very large
5. Voltage gain Medium Less than unity
6. Application Wide band amplifer Impedance matching
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