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CMOS-inverter-chain-Osillator-LTSpice

CMOS Inverter chain using LTSpice : Frequency calculation and power measurements.

Repository Overview

  • Basic Measruemnts of parametrs in LTSpice
  • Contains Simulation files
  • Analyzing performance for different power supply

CIRCUIT (for power supply vdd=1.8v)

OUTPUT

OUTPUT FREQUENCY MEASUREMENT

AVERAGE POWER MEASUREMENT

Method to get power curve consumed across any component: Instantaneous Power - Run the simulation, place the cursor over the component whose power you want to measure, press and hold the Alt key (cursor symbol becomes a thermometer), left-click to plot power. This will display a graph of the power dissipated over the simulation time.

Average Power - After selecting the instantaneous power of a component, hold the “ctrl” button and click on the name of the measurement in the measurement window. A new window will open displaying the average power.