020170
Full Member level 4
pip capacitor
in High Voltage CMOS Process, PIP and MIM capacitor are available.
If I use PIP capacitor, cost will increase because PIP require addional poly layer.
but MIM capacitor does not require addional layer.
In my opinion, There is no difference between the two.
Break voltage and Temperature coefficient is same,
Voltage dependent coefficient of MIM is better than PIP.
But Text book prefers to use PIP capacitor rather than use MIM capacitor.
Is there any ground for this explain?
in High Voltage CMOS Process, PIP and MIM capacitor are available.
If I use PIP capacitor, cost will increase because PIP require addional poly layer.
but MIM capacitor does not require addional layer.
In my opinion, There is no difference between the two.
Break voltage and Temperature coefficient is same,
Voltage dependent coefficient of MIM is better than PIP.
But Text book prefers to use PIP capacitor rather than use MIM capacitor.
Is there any ground for this explain?