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For the SPICE model of MOSFET, How can I define the LAMBDA as a gate voltage dependent parameter? Thank you so much, I am using both PSPICE and NGSPICE.
Model parameters are not themselves state-variable.
If you want behaviors that the intrinsic models don't
support, you may have to supplement them with a
controlled source or veriloga. I have found veriloga
very useful in adding "nonidealities" to MOSFETs.
If you are trying to emulate the Early effect then the
lambda is not the right "handle". Similarly for DIBL. You
may need to go to a more "advanced" model or if this
doesn't work for you, **** a composite model.
For the SPICE model of MOSFET, How can I define the LAMBDA as a gate voltage dependent parameter? Thank you so much, I am using both PSPICE and NGSPICE.
Model parameters are not themselves state-variable.
If you want behaviors that the intrinsic models don't
support, you may have to supplement them with a
controlled source or veriloga. I have found veriloga
very useful in adding "nonidealities" to MOSFETs.
If you are trying to emulate the Early effect then the
lambda is not the right "handle". Similarly for DIBL. You
may need to go to a more "advanced" model or if this
doesn't work for you, **** a composite model.
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