Because of a manufacturing error, the open-loop gain of each op-amp in the circuit in Figure P14.17 is only \(A_{O L}=100\). The open-loop input and output resistances are \(R_{i}=10 \mathrm{k} \Omega\) and \(R_{o}=1 \mathrm{k} \Omega\), respectively. Determine the closed-loop parameters:

(a) \(R_{i f}\),

(b) \(R_{o f}\), and

(c) \(A_{C L}=v_{O 2} / v_{I}\).

(d) What is the ratio of the actual closed-loop gain to the ideal value?

Transcribed Image Text:

Rif www VI Figure P14.17 1 www 100 2 ww vol 100 ww Rof V02