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Diffstat (limited to 'src/lib/netlist/analog/nld_opamps.cpp')
-rw-r--r--src/lib/netlist/analog/nld_opamps.cpp12
1 files changed, 6 insertions, 6 deletions
diff --git a/src/lib/netlist/analog/nld_opamps.cpp b/src/lib/netlist/analog/nld_opamps.cpp
index 4f324ea92bd..b081f922696 100644
--- a/src/lib/netlist/analog/nld_opamps.cpp
+++ b/src/lib/netlist/analog/nld_opamps.cpp
@@ -34,12 +34,12 @@ namespace netlist
* SLEW = unity gain slew rate in V/s
* RI = input resistance in Ohms
* RO = output resistance in Ohms
- * DAB = quiescent supply current in A
- */
-
-/* .model abc OPAMP(VLH=2.0 VLL=0.2 FPF=5 UGF=10k SLEW=0.6u RI=1000k RO=50 DAB=0.002)
+ * DAB = Differential Amp Bias ~ op amp's total quiescent current.
+ *
+ * .model abc OPAMP(VLH=2.0 VLL=0.2 FPF=5 UGF=10k SLEW=0.6u RI=1000k RO=50 DAB=0.002)
+ *
+ * http://www.ecircuitcenter.com/Circuits/opmodel1/opmodel1.htm
*
- * Differential Amp Bias ~ op amp's total quiescent current.
* */
NETLIB_UPDATE(OPAMP)
@@ -79,7 +79,7 @@ NETLIB_RESET(OPAMP)
double RP = 0.5 / 3.1459 / CP / m_model.model_value("FPF");
double G = m_model.model_value("UGF") / m_model.model_value("FPF") / RP;
- printf("Min Freq %s: %f\n", name().c_str(), 1.0 / (CP*RP / (G*RP)));
+ //printf("Min Freq %s: %f\n", name().c_str(), 1.0 / (CP*RP / (G*RP)));
m_CP->m_C.setTo(CP);
m_RP.set_R(RP);