Question
Download Solution PDFFor amplifier application, a transistor needs to be biased to operate in which of the following regions?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFTransistor can be acted as
1) Resistor in current mirror
2) Capacitor in level shifter
3) Closed or ON switch in saturation region
4) Inverter in cutoff and saturation region
5) Amplifier in Active region.
6) Open or OFF switch in cut-off region
|
Mode |
EB Biasing |
Collector Base Biasing |
Application |
|
Cut off |
Reverse |
Reverse |
Open or OFF switch |
|
Active |
Forward |
Reverse |
Amplifier |
|
Reverse e Active |
Reverse |
Forward |
Not much Useful |
|
Saturation |
Forward |
Forward |
Closed or ON Switch |
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