How pinched resistor can give resistance in order of mega-ohm in a reasonably small area?
(a) By increasing fabrication steps
(b) By offering bulk resistance in n-region
(c) By reducing conduction path
(d) By limiting the thickness of are
This question was addressed to me during an interview for a job.
Enquiry is from Active and Passive Components of IC topic in section IC Fabrication of Linear Integrated Circuits