Input and output voltage of an non-inverting amplifier with amplification factor of 2. |
Transfer function of an AC non-inverting amplifier. |
testlibrary.pyc creating netlist: gnetlist -g spice-sdb -l scripts/geda-parts.scm -o model_tests/national/opamps/LF353_LM00003/gc0.35/ac_amplifier.net model_tests/national/opamps/LF353_LM00003/gc0.35/ac_amplifier.sch Using SPICE backend by SDB -- Version of 4.28.2007 schematic-type = normal schematic Command line passed = gnetlist -g spice-sdb -l scripts/geda-parts.scm -o model_tests/national/opamps/LF353_LM00003/gc0.35/ac_amplifier.net model_tests/national/opamps/LF353_LM00003/gc0.35/ac_amplifier.sch Loading schematic [/home/werner/oss/geda/spicelib/model_tests/national/opamps/LF353_LM00003/gc0.35/ac_amplifier.sch] testlibrary.pyc netlist creation was successful testlibrary.pyc running simulation: cd model_tests/national/opamps/LF353_LM00003/gc0.35 ; /usr/bin/gnucap -b simulate.gnucap Gnucap 0.35 The Gnu Circuit Analysis Package Never trust any version less than 1.0 Copyright 1982-2006, Albert Davis Gnucap comes with ABSOLUTELY NO WARRANTY This is free software, and you are welcome to redistribute it under certain conditions according to the GNU General Public License. See the file "COPYING" for details. * J1 5 2 4 JX ^ ? illegal type J2 6 7 4 JX ^ ? illegal type .MODEL JX PJF(BETA=1.25E-5 VTO=-2.00 IS=50E-12) ^ ? not implemented # 27. testlibrary.pyc simulation run was successful testlibrary.pyc testing and plotting output voltage is not a function of input voltage Circuit does not acheive correct amplification testlibrary.pyc testing or plotting failed