3.14.3 Channel Length Modulation

Channel length modulation causes an effective reduction of the intrinsic capacitance at high drain bias. This reduction factor is modeled by $M_{clm,cv}$:

$M_{clm,cv} = 1 + \dfrac{1}{PCLMCV} \cdot ln \Bigg[ 1 + \dfrac{V_{ds} - V_{dseff}}{V_{dsat} + E_{satCVL}} \cdot PCLMCV \Bigg] \qquad (3.406)$