Rc2 RCi oF Qc oY A VREF Op QE RB RE VEE

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter30: Dc Motors
Section: Chapter Questions
Problem 6RQ: What is CEMF?
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Assume that you need 0.6 V across RE to properly
stabilize the current in the modified ECL gate
as shown. Design the resistors in the gate for
a logic swing of 0.4 V and an average current of
1 mA through RB and RE . What are the minimum
values of VEE and the value of VREF?

Rc2
RCi
oF
Qc
oY
A
VREF
Op QE
RB
RE
VEE
Transcribed Image Text:Rc2 RCi oF Qc oY A VREF Op QE RB RE VEE
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