Consider the CMOS op-amp in Figure 13.14. Design a complementary CMOS circuit in which each element is replaced by its complement. The bias voltages are \(\pm 5 \mathrm{~V}\). The threshold voltage is \(\left|V_{T}\right|=0.7 \mathrm{~V}\) for all transistors, and \(\lambda=0.01 \mathrm{~V}^{-1}\) for all transistors. Design reasonable width-tolength ratios and bias currents to provide a minimum overall voltage gain of at least 20,000 .

Transcribed Image Text:

V+ Mg M6 M5 Iset www M M2 C Ovo Rset M M4 M3 V- Figure 13.14 MC14573 CMOS op-amp equivalent circuit