Design an emitter-coupled pair of the type shown in Fig. 3.53a. Assume I TAIL = 0 and

Question:

Design an emitter-coupled pair of the type shown in Fig. 3.53a. Assume ITAIL= 0 and select values of RCand RTAILto give a differential input resistance of 2 MΩ, a differential voltage gain of 500, and a CMRR of 500. What are the minimum values of VCCand VEEthat will yield this performance while keeping the transistors biased in the forward-active region under zero-signal conditions? Assume that the dc common-mode input voltage is zero. Neglect rb, rμ, and ro.

Fig. 3.53(a):

+Vcc RC Rc + Vod - Q2 Q1 Vid Vid RTAIL ITAIL -VEE

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For  book-img-for-question

Analysis and Design of Analog Integrated Circuits

ISBN: 978-0470245996

5th edition

Authors: Paul R. Gray, ‎ Paul J. Hurst Stephen H. Lewis, ‎ Robert G. Meyer

Question Posted: