Hw8Solutions

Hw8Solutions - HOMEWORK 8 SOLUTIONS EE105 Sring 2006 1...

Info iconThis preview shows pages 1–4. Sign up to view the full content.

View Full Document Right Arrow Icon
HOMEWORK 8 SOLUTIONS EE105 Sring 2006 1. SOLUTIONS: a) Transfer function is: () 2 2 2 2 2 1 2 2 2 11 1 22 2 2 12 2 12 5 12 5 1 1 1 1 1 1 0.1 10 10 100 0.1 100 0.1 10 10 1 10 10 10 300 3 10 300 jL R jC R R Hj R R R R C RR L C j R C R j jj ω ωω −− ⎛⎞ + ⎜⎟ ⎝⎠ ++ + + + = + + ××× = ×× + + × = 2 12 2 12 6 2 6 2 5 31 0 41 0 0 1 3 10 3 1 51 0 j j j ×× + ×× + × = + × Bode plot:
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
79kHz 180d 150d 100d -90˚/dec 50d 0d p(V(vout)/V(vin)) 0 40db/dec -100 SEL>> -200 1.0Hz 10Hz 100Hz 1.0KHz 10KHz 100KHz 1.0MHz 10MHz 100MHz 1.0GHz DB(V(vout)/V(vin)) Frequency b) Transfer function: 1 jL R 2 ± + () jC 1 2 ++ Hj = ² R 2 1 2 2 + + R + 1 1 2 1 = 2 RR ³´ ³ ´ L 11 jL jR 1 C µ 1 ±± C + + µ¶ R 22 · 2 ·¸¸ 1 = 2 12 100 5 0.1 ³ 100 ´ ¹¹ 12 0.1 10 ² 10 + 10 10 10 1 + jj ²² 5 µ 300 3 ² 10 300 ¸ ·¸ · 3 4 = 2 1 12 6 10 + ² 10 + 1 4 3 4 = 2 j + 1 6 210 ² Bode plot:
Background image of page 2
318kHz -0 -50 -40db/dec -100 SEL>> -150 DB(V(vout)/V(vin)) -0d -50d -90˚/dec -100d -150d -180d 1.0Hz 10Hz 100Hz 1.0KHz 10KHz 100KHz 1.0MHz 10MHz 100MHz 1.0GHz P(V(vout)/V(vin)) Frequency 2. SOLUTIONS: Sample: using circuit from problem 1(a): 2 () ± C jL Hj = 2 ²³ RR ³ ² L 11 ±± ´µ
Background image of page 3

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Image of page 4
This is the end of the preview. Sign up to access the rest of the document.

This homework help was uploaded on 04/01/2008 for the course EECS 105 taught by Professor Mingwu during the Spring '06 term at Berkeley.

Page1 / 6

Hw8Solutions - HOMEWORK 8 SOLUTIONS EE105 Sring 2006 1...

This preview shows document pages 1 - 4. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online