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AE-257 RC phase shift oscillator using BJT (Hindi)
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This lesson discusses RC phase shift oscillator using BJT. It also discusses frequency of oscillation & condition for oscillation.

Shubham Kumar Dwivedi
Scientist at MeitY, Cracked ESE with AIR-11, Worked in BEL and Samsung, cleared written of BARC & ISRO, Love cricket, movies & teaching

Unacademy user
thank u so much sir..
Hello sir! I have a question regarding rc phase shift oscillator Rc phase shift oscillator using bjt is voltage shunt then the same with fet and opamp why dont feedback current as theirs beta networks are also connected to output voltage and input voltage directly providing voltage shunt feedback.
Satyam Tiwari
6 months ago
Because BJT is current controlled current source... And op amp and FET is voltage controlled voltage source .... To provide input in BJT we must need to do Current mixing!!
  1. RC PHASE SHIFT OSCILLATOR USING BJT Presented By:- Shubham Dubey

  2. About Me I am Shubham Dubey Secured AIR-11 in ESE-2017 in ECE stream Currently working as a Scientist Did B.Tech in ECE from JSS, Noida (UPTU) in 2014 Worked in Bharat Electronics Limited (BEL) as Desigrn Engineer for 2 years Worked in Samsung India Electronics as Software Engineer for 1.4 years Secured AIR-630 in GATE-2017 & AIR-801 in GATE- 2014 Cleared written of BARC-2014,2015,2016; ISRO- 2015,2016,2017;AAl-2015

  3. Contact me V You can contact me on Please RATE, REVIEW, RECOMMEND and SHARE my course Y You can comment and give feedback also

  4. c p hase s hift Orullotor Rc K3 RI If 2 Ri

  5. R2 Rc R1 ,1 211

  6. part-o

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