namel
Newbie level 6
hi, while reading design of analog cmos integrated circuits by razavi chapter 2, he has two of gm expressions with
gm=1/2*k*W/L*(vgs-vth)*(1+lambda*vds) and sqrt((2Id*K*W/L)/(1+lambda*vds)). To my understanding, they both should have been same after
expressing vgs-vth in terms of Id but they are not. Anybody have any idea?
Thanks in advance
gm=1/2*k*W/L*(vgs-vth)*(1+lambda*vds) and sqrt((2Id*K*W/L)/(1+lambda*vds)). To my understanding, they both should have been same after
expressing vgs-vth in terms of Id but they are not. Anybody have any idea?
Thanks in advance