A differential amplifier has a transistor with 0= 100, is biased at ICQ = 0.48mA. Determine the value of CMRR and ACM, if RE =7.89k and RC = 5k .

A differential amplifier has a transistor with 0= 100, is biased at I

1.	A differential amplifier has a transistor with ₀= 100, is biased at I_CQ = 0.48mA. Determine the value of CMRR and A_CM, if RE =7.89k and RC = 5k .
A.	49.54 db
B.	49.65 d
C.	49.77 db
D.	49.60 db
Answer» C. 49.77 db