Solve a 13.56. (a) A 20 nH inductor has a series resis-tance of 15 2. Compute the equivalentparallel resistance, Rp, at 2 GHz.(b) Design a 2 GHz Colpitts oscillator us-ing this inductor with a power bud-get of 2 mW and VDD = 1.5 V. Forsimplicity, neglect the capacitancesof the bipolar transistor and assumeC1 =C2. Verify that the startup con-dition is met.

Answered: Image /qna-images/answer/1b7deb62-d02e-4ac1-90dc-661ebd98dc9e.jpg

Answered: a) A 20 nH inductor has a seri tance of…

a) A 20 nH inductor has a seri tance of 15 2. Compute the eq parallel resistance, Rp, at 2 G b) Design a 2 GHz Colpitts oscil ing this inductor with a pow get of 2 mW and Yon = 1.

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...

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Question

Solve a

13.56. (a) A 20 nH inductor has a series resis-
tance of 15 2. Compute the equivalent
parallel resistance, Rp, at 2 GHz.
(b) Design a 2 GHz Colpitts oscillator us-
ing this inductor with a power bud-
get of 2 mW and VDD = 1.5 V. For
simplicity, neglect the capacitances
of the bipolar transistor and assume
C1 =C2. Verify that the startup con-
dition is met.

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