How to Calculate Minimum Input Voltage for Symmetric CMOS?
Minimum Input Voltage for Symmetric CMOS calculator uses Minimum Input Voltage = (5*Supply Voltage-2*Threshold Voltage of NMOS Without Body Bias)/8 to calculate the Minimum Input Voltage, The Minimum Input Voltage for Symmetric CMOS formula is defined as the minimum input voltage value which can be interpreted as logic '1' for symmetric CMOS inverter. Minimum Input Voltage is denoted by VIH(sym) symbol.
How to calculate Minimum Input Voltage for Symmetric CMOS using this online calculator? To use this online calculator for Minimum Input Voltage for Symmetric CMOS, enter Supply Voltage (VDD) & Threshold Voltage of NMOS Without Body Bias (VT0,n) and hit the calculate button. Here is how the Minimum Input Voltage for Symmetric CMOS calculation can be explained with given input values -> 1.9125 = (5*3.3-2*0.6)/8.