Question

Explain switching characteristics of cmos inverter

Answer 1

Switching activity of CMOS. A CMOS, is basically an inverter logic (NOT gate), that consists of a PMOS at the top, and NMOS at the bottom (as shown in figure below), whose 'gate' and 'drain' terminal are tied together. ... There's a fourth terminal for a MOS transistor commonly referred to as 'Substrate' terminal.