A) Derive an equation for the differential voltage gain in terms of R1,2,3,4 B) If R1 = R3 and R2 = R4, design the circu

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A) Derive an equation for the differential voltage gain in terms of R1,2,3,4
B) If R1 = R3 and R2 = R4, design the circuit to provide a voltage gain of 100
C) Calculate the input resistance seen by VI1 and VI2
please its urgent

A Derive An Equation For The Differential Voltage Gain In Terms Of R1 2 3 4 B If R1 R3 And R2 R4 Design The Circu 1 (25 KiB) Viewed 46 times

A Derive An Equation For The Differential Voltage Gain In Terms Of R1 2 3 4 B If R1 R3 And R2 R4 Design The Circu 2 (42 KiB) Viewed 46 times

R₁ no www R₁ V/120W HII R₁ + R₂ ww VO

utes 22 seconds 13 11 QUESTION 12 For the difference circuit shown A) Derive an equation for the differential voltage gain in terms of R. R. Ry and Ra B) if R1 R3 and R2-R4, design the circuit to provide a voltgae gain of 100. O Calculate the input resistance seen by Vi1 and V₁2- D) If R1-1.1 R3 and R2-R4, then calculate the CMRR in dB. Assume that the common mode gain is + ^---- (RR) (1-RR) R₂