(a) Estimate vO(max) for the CD push-pull stage of (assume 5 0). What is the corresponding value of vI ? Compare with the VTC of Fig. 4.79b, and comment. (b) Repeat, but taking the body effect into...

(a) Estimate vO(max) for the CD push-pull stage of (assume 5 0). What is the corresponding value of vI ? Compare with the VTC of Fig. 4.79b, and comment. (b) Repeat, but taking the body effect into consideration. Assume the bodies of all pFETs are tied to VDD, those of the nFETs to VSS, and use 5 0.4 V1y2 and 2u u 5 0.6 V.