The diff-amp for the experimental system described in Example 11.4 needs to be redesigned. The range of the output voltage has increased to \(-2 \leq V_{O} \leq 2 \mathrm{~V}\) while the differential-mode voltage gain is still \(A_{d}=100\). The common-mode input voltage has increased to \(v_{C M}=3.5 \mathrm{~V}\). The value of CMRR needs to be increased to \(80 \mathrm{~dB}\).

Data From Example 11.4:-

Design a differential amplifier to meet the specifications of an experi- mental system.