There are many ways to implement capacitors on CMOS ICs. If you want high capacitance and can tolerate high nonlinearities then you make FET caps using the gate capacitance of a FET where the gate is one plate and the drain/source (which are usually tied together) form the other. You can also use interconnect layers to get linear capacitors and there are a number of ways to do that depending on your needs and the area constraints you are working under.Hello,
How is a capacitor normally implemented in CMOS integrated circuits. Is it through done indirectly using CMOS transistors or there is another way to do this?