Problem 05.049 - Design of a difference amplifier Design the difference amplifier circuit shown below to have a gain of 6 and a common-mode input resistance of 60 kQ at each input. V₁ ww V. V: The amplifier should be constructed with the following resistor values: R1= KQ, R2= |kQ, R3= kQ, and R4= ΚΩ

Consider the two-stage amplifier in the figure below. The first stage is a differential amplifier and the second stage is a difference amplifier. Assume that Rg = 20k and you may ignore any early voltage effect. Further assume that Rc = 10k, R3 = 300k and R4 = 100k. What would be the estimated differential gain of the first stage amplifier? CRB close to 200 RB Q4 V01 Stage 1 Q3 O a. O b. close to 150 O c. close to 600 O d. close to 500 e. More information is required to calculate the gain Cm RC Q2 V02 RA R4 R3 Stage 2 -R3 741 + +10v į -10V

An instrumentation amplifier has an input common mode voltage of 6 V, what is the common  mode voltage on the output assuming the amplifier gain is 100 and CMRR is equal to -100 dB. a.6mv b.360 mv c.3 mv d.35 mv  e.60 mv

Please do it