Verify that if the PMOS devices in Fig XXXXXXXXXXare not cascaded (that is, they have only NMOS cascades), the currents in each branch will not be equal and there will be significant sensitivity to...

Verify that if the PMOS devices in Fig. 23.11 are not cascaded (that is, they have only NMOS cascades), the currents in each branch will not be equal and there will be significant sensitivity to VDD (a sensitivity similar to what is seen in Fig. 23.10).