Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
sammyx
Group Title
Design an rc phase shift oscillator to generate 10Khz sine wave with 10V peaktopeak amplitude. Determine suitable ratings for the zener diodes
You are provided by :
i)Three 1nF capacitors and a bypass capacitor
ii) A BJT with hfe= 120 and hre = 3k ohms
iii) Two zener diodes of equal ratings
iv) Assortment of resistors to choose from
 11 months ago
 11 months ago
sammyx Group Title
Design an rc phase shift oscillator to generate 10Khz sine wave with 10V peaktopeak amplitude. Determine suitable ratings for the zener diodes You are provided by : i)Three 1nF capacitors and a bypass capacitor ii) A BJT with hfe= 120 and hre = 3k ohms iii) Two zener diodes of equal ratings iv) Assortment of resistors to choose from
 11 months ago
 11 months ago

This Question is Closed

sammyx Group TitleBest ResponseYou've already chosen the best response.0
dw:1377463427989:dw
 11 months ago

KenLJW Group TitleBest ResponseYou've already chosen the best response.0
fo = (1/sqr(6) (1/(2 PI R C) Volt gain at fo is to be 29 Approximate gain of amplifier is Rc/Re for design input of 10sin((1/sqr(6)RC) The objective is to decrease gain as signal increases until design output, your emitter capacitor may be wrong, should couple input, use zener's somehow to limit gain.
 11 months ago
See more questions >>>
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.