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Hi, you can create your own transistor model. Here I give you some ideas:
1. Physicals models (Equation based on the physics of the transistor). This model is the industry standard and used a lot of parameters. Right now I am using the BISM3v3 to simulated a CMOS circuits.
2. Black box...
Hi,
Are you using a properly DC feed in your simulations?
(high impedance for DC and a block capacitor to the RF source. In your simulations use ideals elements. In ADS Lumped-Components DCFeed and DCBlock)
Are you using in your simulated circuit 50 ohm source and load impedance?
Did...
Hi,
I think that this expression is wrong, CGB=CGS+CSB/CGD+CDB, because the gate capacitance not depend of the depletion capacitances CDB (drain to bulk JUNCTION capacitance) and CSB (source to bulk junction capacitance).
The CGB capacitance if formed basically with the series capacitances Cox...
Exactly what area do you want to calculate? You want to know the area of the gate to calculate the resistance of the gate etc, or the area of the difuccion to calculated the resistance or depletion capacitance of the Source and Drain cont.
P.D The parameter for calculating the area of the...
technological parameters 0.35
I am using the BSIM3v3 in ADS without any problem (the model was originally in HSPICE format).
If you have any question concerning to implementation and performance of the BSIM3v3 model in ADS please dont heasite to contac me.
Regards
hi, I exported the AMS BSIM3v3 HSPICE (only the transistor model) to ADS using the import file option.
I can not do it with ADS2004A but you can do it with out any problem with ADS2002
The model works well.
I dont know if this information helped to you.
Regards
CMOS Circuit DESIGN LAYOUT and simulation, Jacob Baker.
Good book for begining
Added after 55 seconds:
CMOS Digital Integrated Circuits by Sung Mo Kang good book also
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