Find the necessary condition for oscillations to occur and frequency of oscillations of colpitts oscillator. Also explain its working.

2.8kviews

written 5.1 years ago by

teamques10 ★ 65k

• modified 2.1 years ago

ADD COMMENT EDIT

1 Answer

18views

written 2.1 years ago by

teamques10 ★ 65k

ColPiH is a high frequency tank ckt oscillator.
It works on a principle of Barkhauson's criteria.
In the given CKT Tx Q, along with Resi $R_1$, $R_2$, $R_c$ works as CE Ampli and provides phase - shift of 180˚
Thus overall phase - shift around the loop is 360˚ or …

Create a free account to keep reading this post.

and 5 others joined a min ago.

ADD COMMENT EDIT

Please log in to add an answer.