Description. SPICE simulation of a CMOS inverter for digital circuit design. Transfer characteristics in both the long and the short channel. Change of the switching point voltage by varying the width of a NMOS long channel inverter.
Figure 4 – Drain Current Verses Input Voltage PSPICE Code If you have a lot of free time on your hands try pasting this code into PSPICE. Try changing some of the transistor parameters such as W, L, and KP. * CMOS INVERTER 3/4 8/18/2016 The CMOS Inverter Explained VDD 1 0 5 VIN 2 0 MQ1 1 2 3 1 PMOD1 MQ2 3 2 0 0 NMOD1 .DC VIN 0. 5. 74AUP3G0434GS - The 74AUP3G0434 is a dual inverter and single buffer. Schmitt trigger action at all inputs makes the circuit tolerant of slower input rise and fall times across the entire VCC range from 0.8 V to 3.6 V.