Schematic Design Of Transistor Level Inverter
Complementary CMOS Circuit
Components Required -
- 1 PMOS
- 1 NMOS
- 1 VDD
- 1 GND
Circuit Connections -
- Drag the PMOS, NMOS, VDD and GND components to the workspace
- Connect the upper node of PMOS to VDD and lower node of NMOS to GND respectively
- Connect the input terminals to the middle nodes of both PMOS and NMOS
- Lower node of PMOS and higher node of NMOS are respectively connected to the output
Observations -
- On clicking "validate" option after completing the circuit (assuming all connections are done correctly) you should see a table on the right side of the workspace
- By default, the input has been set to 1 and the corresponding output observed is 0. To check otherwise, double-click the input.
Psuedo NMOS
Components Required -
- 1 PMOS
- 1 NMOS
- 1 VDD
- 2 GND
Circuit Connections -
- Drag the PMOS, NMOS, VDD and GND components to the workspace
- Connect the upper node of PMOS to VDD and lower node of NMOS to GND respectively
- Connect the input terminals to the middle node of NMOS
- Connect the middle node of PMOS to GND
- Lower node of PMOS and higher node of NMOS are respectively connected to the output
Observations -
- On clicking "validate" option after completing the circuit (assuming all connections are done correctly) you should see a table on the right side of the workspace
- By default, the input has been set to 1 and the corresponding output observed is 0. To check otherwise, double-click or long tap the input.