Holger Vogt
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cbfeb2caaf
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update to actual status, parameter list added
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8 years ago |
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Holger Vogt
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1ef7791b58
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Excerpt from lt-mos-models-2012.lib by selecting all parameters sets containing weak inversion info. Models parameter sets are modified by adding the parameter ksubthres.
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8 years ago |
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Holger Vogt
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285de59446
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enable alternative weak inversion model if parameter subslope is given
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8 years ago |
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Holger Vogt
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93e34540b8
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introduce parameter ksubthres, compatible to LTSPICE
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8 years ago |
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Holger Vogt
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a0867ff1a3
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bugfix: collapse the correct nodes if RB is zero or not given
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8 years ago |
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Holger Vogt
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2474c28a54
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Alternative simple weak inversion model
according to https://www.anasoft.co.uk/MOS1Model.htm.
Fits existing LTSPICE models by adapting the slope parameter.
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8 years ago |
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Holger Vogt
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0ece0d0c1c
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make breakdown voltage internally always positive
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8 years ago |
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Holger Vogt
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63be243f72
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Add a simple quasi saturation model according to V. d'Alessandro e.a., 2001
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8 years ago |
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Holger Vogt
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72e03e7eab
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replace parameter name subthres by subslope
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8 years ago |
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Holger Vogt
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5ba25a8716
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change parameter to scalef when calculating n empirical compromise between smooth curve and reduction of Id slightly above threshold
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8 years ago |
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Holger Vogt
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3ee3ab39a9
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Choose better interpolation and default parameters
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8 years ago |
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Holger Vogt
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729eac4e84
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cweakinv, add model parameter model->VDMOSsubshift
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8 years ago |
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Holger Vogt
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f0d131fb8a
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cweakinv, introduce sine scaling fucntion scalef()
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8 years ago |
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Holger Vogt
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284f68765d
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frontend/vectors.c, readability of warning message
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8 years ago |
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Holger Vogt
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68125ea3cf
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allow reading LTSPICE ascii raw files with 'load' command
by discarding 'Offset:'
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8 years ago |
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Holger Vogt
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43a6339071
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rename VDMOS_CGS, VDMOS_CGD, VDMOS_CDS to VDMOS_CAPGS, VDMOS_CAPGD, VDMOS_CAPDS C: current, CAP: capacitance, V: voltage, G: conductance, Q: charge
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8 years ago |
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Holger Vogt
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b4b6e3ebf8
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Add the bulk diode to the ac calculation
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8 years ago |
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Holger Vogt
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972e5b8f49
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remove unused .dc
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8 years ago |
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Holger Vogt
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87e8b366ad
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Add gate resistor to AC calculation 2
Add matrix entries for gate resistor
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8 years ago |
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Holger Vogt
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a64d4c1484
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Example: Compare ac gain and phase of simple amplifier with either internal or external gate resistor
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8 years ago |
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Holger Vogt
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a504e07b47
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Example: compare carrents and capacitance of VDMOS diode and standard diode
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8 years ago |
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Holger Vogt
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5d6e3348c9
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Add gate resistor to AC calculation 1
Replace g (gate) by gp (gate prime) in existing matrix loading
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8 years ago |
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Holger Vogt
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1e77bc6fa8
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add example for capacitance
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8 years ago |
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Holger Vogt
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570aacbf02
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Remove VDMOS_CBS, VDMOS_CBD, VDMOS_CB
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8 years ago |
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Holger Vogt
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2b444a3423
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remove unused parameters VDMOS_VBS/VBD and VDMOS_CAPBD/BS/GS/GD/GB
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8 years ago |
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Holger Vogt
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33a68b7321
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return only half of the capacitance cgs and cgd
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8 years ago |
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Holger Vogt
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8f1b63c273
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update of status
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8 years ago |
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Holger Vogt
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d23ef75059
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example with weak inversion comparison
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8 years ago |
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Holger Vogt
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4b78c0bc93
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subthres for same example files added
(not yet calibrated with LTSPICE subthres parameter)
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8 years ago |
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Holger Vogt
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62297b2450
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add weak inversion current capability
calibration of parameter subthres with LTSPICE is still missing.
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8 years ago |
rlar
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013d70681f
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drop vdmos-1.el
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8 years ago |
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rlar
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ce2e704f56
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up, where to ? fixme, there are more ...
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8 years ago |
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rlar
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ede0fb1caa
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cleanup
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8 years ago |
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Holger Vogt
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eb552858e4
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update of status
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8 years ago |
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Holger Vogt
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4a3c707036
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add parallel resistor rds (between outer drain and source nodes, parallel to bulk diode)
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8 years ago |
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Holger Vogt
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b7c6145f5e
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rename the device multiplier m to mu, not to mix it up with the Body diode grading coefficient m
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8 years ago |
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Holger Vogt
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7d2daf2025
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make nodes 3 and 4 the same
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8 years ago |
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Holger Vogt
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c5f47d3c1b
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Error message and exit if a vdmos device instance
has different source and bulk node (have to be the same).
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8 years ago |
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Holger Vogt
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b13675ea44
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remove unused code to calculate bulk-source and bulk-drain capacitors has been replaced already by capacitor from parallel bulk diode
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8 years ago |
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Holger Vogt
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5f3957ba6f
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update the examples for final vdmos model version
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8 years ago |
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Holger Vogt
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e706098725
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update to README.vdmos, actual status
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8 years ago |
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Holger Vogt
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f9b66af074
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add the mtriode parameter scale the triode region independently from saturation current
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8 years ago |
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Holger Vogt
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3b38624233
|
examples for mtriode parameter
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8 years ago |
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Holger Vogt
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40fe11db07
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Body diode grading coefficient is m, not mj
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8 years ago |
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Holger Vogt
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c38877a00c
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example input files for vdmos
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8 years ago |
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Holger Vogt
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2f719f7401
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function 'inp_vdmos_model' to process vdmos model lines towards ngspice compatibility
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8 years ago |
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Holger Vogt
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f3478d7f13
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re-format code
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8 years ago |
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Holger Vogt
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9d00a9e28d
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re-format code (whitespace only)
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8 years ago |
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Holger Vogt
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45f52c859b
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enable breakdown capability of parallel bulk diode
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8 years ago |
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Holger Vogt
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2bf70fa259
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add matrix entries for bulk diode
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8 years ago |
