This preview shows pages 1–2. Sign up to view the full content.
This preview has intentionally blurred sections. Sign up to view the full version.View Full Document
Unformatted text preview: R F /R in order for | V o /V o | = 1 6 at f = f . Answer: R F /R 1 = 29 . 3. The f gure shows a phase shift oscillator. If C = 0 . 1 F , specify R and R F for the circuit to have stable oscillations at f = 200 Hz . Answers: R = 3249 and R F = 94 . 21 k . 1 4. The loop-gain transfer function of a particular oscillator circuit is given by V o V o = K s ( s/ 100) 2 + 0 . 5 ( s/ 100) + 1 At what frequency does the circuit oscillate and what must be the value of K for stable oscillations? Answers: f = 15 . 9 Hz and K = 0 . 005 . 2...
View Full Document
This note was uploaded on 05/25/2011 for the course ECE 3050 taught by Professor Hollis during the Summer '08 term at Georgia Institute of Technology.
- Summer '08