All Questions
6
questions
0
votes
2
answers
349
views
Characterizing "quadratic current" in an NMOS
I'm designing an integrated circuit where a series of NMOS with their sources tied to GND and their drains tied together work as parallel current sources. The total added current \$I_D\$ that I'd like ...
0
votes
2
answers
69
views
Basic electronics: input currents of multi-port sub-circuits
I am simulating, with PSpice, the transient behavior of an analog circuit that contains several multiport sub-circuits.
When I probe the current on all inputs of a sub-circuit, I see that the sum of ...
0
votes
1
answer
345
views
Developing corner CMOS models from a typical model
I am looking to develop fast-fast, fast-slow, slow-fast, and slow-slow (FF, FS, SF, SS) CMOS models from a typical model for a particular mature CMOS process (say, 0.25 um minimum feature size and ...
1
vote
1
answer
294
views
Modeling inductance in series with drain of source follower
How can I model the effect of an (on the order of 1 µH) inductance on the drain of a source follower?
The circuit in question is an electronic load, conceptually this (compensation, gate drive, etc. ...
-2
votes
1
answer
885
views
Gain of a differential amplifier in PSpice
I am modelling a differential amplifier in PSPice using MOSFET. Here is the schematic:
In this i want to track the gain of the circuit by changing the value of the width of NMOS. Now can anybody ...
1
vote
1
answer
86
views
Value of Drain Current in BSIM3v3 in triode region
Here the value of drain current has been given as per the BSIM3v3 MOSFET model, but is there any reference where it has been shown how this value was calculated and what is the meaning of the symbols ...