haideruet
Newbie level 4
Hi,
I am Little confused between the two terms , 1/gm and rd
some times when calculating output impedance we use 1/gm and some times we say it is rd.
when diode connected load is considered.
What is the basic story and when each may be considered while designing CMOS circuits.
I am new to CMOS circuits. I read razavi book several times. but I did not find this answer.
Thanks
Hayder
I am Little confused between the two terms , 1/gm and rd
some times when calculating output impedance we use 1/gm and some times we say it is rd.
when diode connected load is considered.
What is the basic story and when each may be considered while designing CMOS circuits.
I am new to CMOS circuits. I read razavi book several times. but I did not find this answer.
Thanks
Hayder