Why common emitter configuration is commonly used?
by

1 Answer

0 like 0 dislike

Common emitter configuration is commonly used for amplifications because 1. The common emitter configuration (CE) provides maximum voltage and current gain and hence provides maximum power gain. The other configurations provide either high current gain or voltage gain but not both for a BJT. 2. It has suitable bandwidth and gain while other configurations only have bandwidth or gain, but common emitter has both of them. 3. The CE configuration has moderate input& output resistance. Therefore many such stages can be coupled to each other without using any additional impedance matching circuits. Due to this automatic impedance matching maximum power transfer will take place from one stage to other.

by

Related questions

0 answers
asked Mar 22, 2018 in Transistor Biasing by Quiz | 34 views
1 answer
1 answer
3 answers
0 answers
asked Mar 10, 2018 in Neuro Fuzzy Control by Quiz | 24 views
1 answer
asked May 8, 2018 in Computer Engineering by anonymous1 | 15 views
1 answer

Ask Price : 09175036778

Buy Obstacle Avoidance Robot (Final year project) . Call or whatsapp now (India only) 09175036778

Intrested ?: Intrested

9,096 questions

7,861 answers

142 comments

3,162 users