![]() 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/ti/opamps/OPA1013_TI00001/gc0.35/ac_amplifier.net model_tests/ti/opamps/OPA1013_TI00001/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/ti/opamps/OPA1013_TI00001/gc0.35/ac_amplifier.net model_tests/ti/opamps/OPA1013_TI00001/gc0.35/ac_amplifier.sch
Loading schematic [/home/werner/oss/geda/spicelib/model_tests/ti/opamps/OPA1013_TI00001/gc0.35/ac_amplifier.sch]
testlibrary.pyc netlist creation was successful
testlibrary.pyc running simulation: cd model_tests/ti/opamps/OPA1013_TI00001/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.
*
EGND 99 0 POLY(2) (3,0) (4,0) 0 .5 .5
^ ? need 1 more nodes
EGND 99 0 POLY(2) (3,0) (4,0) 0 .5 .5
^ ? what's this?
FB 7 99 POLY(5) VB VC VE VLP VLN 0 1.624E9 -2E9 2E9 2E9 -
^ ? what's this?
FB.X1: cannot be used as current probe
testlibrary.pyc simulation run was successful
testlibrary.pyc testing and plotting
testlibrary.pyc plotting function died:
[Errno 2] No such file or directory: 'model_tests/ti/opamps/OPA1013_TI00001/gc0.35/dc_amplifier.data'
testlibrary.pyc plotting function died:
[Errno 2] No such file or directory: 'model_tests/ti/opamps/OPA1013_TI00001/gc0.35/ac_amplifier.data'