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hemt.cc

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// hemt.cc
// SuperMix version 1.0  C++ source file
//
// Copyright (c) 1999 California Institute of Technology.
// All rights reserved.
//
// Redistribution and use in source and binary forms for noncommercial
// purposes are permitted provided that the above copyright notice and
// this paragraph are duplicated in all such forms and that any
// documentation and other materials related to such distribution and
// use acknowledge that the software was developed by California
// Institute of Technology. Redistribution and/or use in source or
// binary forms is not permitted for any commercial purpose. Use of
// this software does not include a permitted use of the Institute's
// name or trademark for any purpose.
//
// DISCLAIMER:
// THIS SOFTWARE AND/OR RELATED MATERIALS ARE PROVIDED "AS-IS" WITHOUT
// WARRANTY OF ANY KIND INCLUDING ANY WARRANTIES OF PERFORMANCE OR
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE (AS SET
// FORTH IN UCC 23212-2313) OR FOR ANY PURPOSE WHATSOEVER, FOR THE
// LICENSED PRODUCT, HOWEVER USED.  IN NO EVENT SHALL CALTECH/JPL BE
// LIABLE FOR ANY DAMAGES AND/OR COSTS, INCLUDING BUT NOT LIMITED TO
// INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY KIND, INCLUDING ECONOMIC
// DAMAGE OR INJURY TO PROPERTY AND LOST PROFITS, REGARDLESS OF
// WHETHER CALTECH/JPL SHALL BE ADVISED, HAVE REASON TO KNOW, OR IN
// FACT SHALL KNOW OF THE POSSIBILITY.  THE USER BEARS ALL RISK
// RELATING TO QUALITY AND PERFORMANCE OF THE SOFTWARE AND/OR RELATED
// MATERIALS.
//
// Change history:
// 4/17/01:  Fixed name for conductance to "mSiemens".
// 9/18/98:  Modified hemts since fet is now a data_ptr_nport.
// 9/16/98:  added "* Kelvin" to the temperature member values

#include "hemt.h"

fhx13x::fhx13x() : fet()
{
  Gm.G = 73.1621 * mSiemens;
  Gm.Tau = 0.7 * Pico * Second;
  Cgs.C = 0.18305 * pFarad;
  Rds.R = 166.21 * Ohm;
  Cgd.C = 0.0242041 * pFarad;
  Cds.C = 0.0230908 * pFarad;
  Rgs.R = 1.47226 * Ohm;
  Rg.R = 0.382871 * Ohm;
  Rs.R = 1.90601 * Ohm;
  Rd.R = 5.0 * Ohm;
  Lg.L = 0.0676668 * nHenry;
  Ls.L = 0.0810802 * nHenry;
  Ld.L = 0.103801 * nHenry;
  Cpg.C = 0.00548683 * pFarad;
  Cpd.C = 0.0300508 * pFarad;

  td_min = 500.0 * Kelvin;
  td_297k = 4158.0 * Kelvin;
  slope = (td_297k - td_min) / (292.0 * Kelvin);
}

void fhx13x::recalc()
{
  // Set the drain resistor temperature.
  if(T<=5.0*Kelvin)
    Rds.Temp = td_min;
  else
    Rds.Temp = td_min + (T - 5.0*Kelvin)*slope;

  data_ptr = &fetckt.get_data();
}

fhr02x::fhr02x() : fet()
{
  Gm.G = 69.3646 * mSiemens;
  Gm.Tau = 0.895616 * Pico * Second;
  Cgs.C = 0.22726 * pFarad;
  Rds.R = 146.598 * Ohm;
  Cgd.C = 0.0204 * pFarad;
  Cds.C = 0.018567 * pFarad;
  Rgs.R = 0.4000 * Ohm;
  Rg.R = 0.15023 * Ohm;
  Rs.R = 4.67118 * Ohm;
  Rd.R = 0.0453676 * Ohm;
  Lg.L = 0.067903 * nHenry;
  Ls.L = 0.0867215 * nHenry;
  Ld.L = 0.0810266 * nHenry;
  Cpg.C = 0.0255152 * pFarad;
  Cpd.C = 0.0349169 * pFarad;

  td_min = 500.0 * Kelvin;
  td_297k = 2426.0 * Kelvin;
  slope = (td_297k - td_min) / (292.0 * Kelvin);
}

void fhr02x::recalc()
{
  // Set the drain resistor temperature.
  if(T<=5.0*Kelvin)
    Rds.Temp = td_min;
  else
    Rds.Temp = td_min + (T - 5.0*Kelvin)*slope;

  data_ptr = &fetckt.get_data();
}

kukje::kukje() : fet()
{
  Gm.G = 109.0 * mSiemens;
  Gm.Tau = 0.6 * Pico * Second;
  Cgs.C = 0.155 * pFarad;
  Rds.R = 112. * Ohm;
  Cgd.C = 0.031 * pFarad;
  Cds.C = 0.006 * pFarad;
  Rgs.R = 2.9 * Ohm;
  Rg.R = 1.2 * Ohm;
  Rs.R = 2.5 * Ohm;
  Rd.R = 3.6 * Ohm;
  Lg.L = 0.032 * nHenry;
  Ls.L = 0.008 * nHenry;
  Ld.L = 0.011 * nHenry;
  Cpg.C = 0.008 * pFarad;
  Cpd.C = 0.051 * pFarad;

  td_min = 500.0 * Kelvin;
  td_297k = 3000.0 * Kelvin;
  slope = (td_297k - td_min) / (292.0 * Kelvin);
}

void kukje::recalc()
{
  // Set the drain resistor temperature.
  if(T<=5.0*Kelvin)
    Rds.Temp = td_min;
  else
    Rds.Temp = td_min + (T - 5.0*Kelvin)*slope;

  data_ptr = &fetckt.get_data();
}

jpltrw160::jpltrw160() : fet()
{
  Gm.G = 111.7 * mSiemens;
  Gm.Tau = 0.680 * Pico * Second;
  Cgs.C = 0.126 * pFarad;
  Rds.R = 78.81 * Ohm;
  Cgd.C = 0.038 * pFarad;
  Cds.C = 0.056 * pFarad;
  Rgs.R = 2.0 * Ohm;
  Rg.R = 2.0 * Ohm;
  Rs.R = 1.0 * Ohm;
  Rd.R = 1.0 * Ohm;
  Lg.L = 0.189 * nHenry;
  Ls.L = 0.037 * nHenry;
  Ld.L = 0.158 * nHenry;
  Cpg.C = 0.000 * pFarad;
  Cpd.C = 0.000 * pFarad;

  td_min = 430.0 * Kelvin;
  td_297k = 2000.0 * Kelvin;
  slope = (td_297k - td_min) / (292.0 * Kelvin);
}

void jpltrw160::remove_bond_wires()
{
  Lg.L = 0.012 * nHenry;
  Ls.L = 0.008 * nHenry;
  Ld.L = 0.015 * nHenry;
}

void jpltrw160::recalc()
{
  // Set the drain resistor temperature.
  if(T<=12.5*Kelvin)
    Rds.Temp = td_min;
  else
    Rds.Temp = td_min + (T - 5.0*Kelvin)*slope;

  data_ptr = &fetckt.get_data();
}

jpltrw300::jpltrw300() : fet()
{
  Gm.G = 138.9 * mSiemens;
  Gm.Tau = 0.796 * Pico * Second;
  Cgs.C = 0.140 * pFarad;
  Rds.R = 43.21 * Ohm;
  Cgd.C = 0.063 * pFarad;
  Cds.C = 0.080 * pFarad;
  Rgs.R = 1.451 * Ohm;
  Rg.R = 3.0 * Ohm;
  Rs.R = 0.5 * Ohm;
  Rd.R = 2.0 * Ohm;
  Lg.L = 0.16 * nHenry;
  Ls.L = 0.034 * nHenry;
  Ld.L = 0.17 * nHenry;
  Cpg.C = 0.000 * pFarad;
  Cpd.C = 0.000 * pFarad;

  td_min = 430.0 * Kelvin;
  td_297k = 2000.0 * Kelvin;
  slope = (td_297k - td_min) / (292.0 * Kelvin);
}

void jpltrw300::remove_bond_wires()
{
  Lg.L = 0.012 * nHenry;
  Ls.L = 0.008 * nHenry;
  Ld.L = 0.015 * nHenry;
}

void jpltrw300::recalc()
{
  // Set the drain resistor temperature.
  if(T<=12.5*Kelvin)
    Rds.Temp = td_min;
  else
    Rds.Temp = td_min + (T - 5.0*Kelvin)*slope;

  data_ptr = &fetckt.get_data();
}

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