Question: Repeat Problem 4.12, but now assuming that 2-k¦ resistors are inserted in series with the emitters of Q 3 and Q 4 . Repeat Problem
Repeat Problem 4.12:
Determine the unloaded voltage gain νo/νi and output resistance for the circuit of Fig. 4.58. Check with SPICE and also use SPICE to plot out the large-signal VO-VI transfer characteristic for VSUP = 2.5 V. Use SPICE to determine the CMRR if the current-source output resistance is 1 M¦.
Figure 4.58:

+VSUP Q3 v,= Vo+v Q2 V = V, + v; 100 -VSUP
Step by Step Solution
3.42 Rating (165 Votes )
There are 3 Steps involved in it
R opnp R opnp 1 gm R E r R e 1 M 1 1520 2k 50 520 2K 1 M 1 1867520 459 M R OUT 459 M R opnp 459 M 26 ... View full answer
Get step-by-step solutions from verified subject matter experts
Document Format (2 attachments)
1528_605d88e1adefb_686825.pdf
180 KBs PDF File
1528_605d88e1adefb_686825.docx
120 KBs Word File
