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PC-ECAP.HLP
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1990-11-23
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1KB
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58 lines
Resistor
RXXXX node1 node2 value (in ohms)
Capacitor
CXXXX node1 node2 value (in farads)
Inductor
LXXXX node1 node2 value (in henries)
Transformer
TXXXX +Pri -Pri +Sec -Sec N (turns ratio np/ns)
Bipolar Transistor
BXXXX Base Emitter Collector Beta Rbe (in ohms)
Field Effect Transistor
FXXXX Gate Source Drain Transconductance (in mhos)
Opamp
OXXXX +Input -Input Output Gain Rout (in ohms)
Transconductance Amplifier
GXXXX +Input -Input +Output -Output Gm. (in mhos)
Output Format Statement
P In Out Low-Freq. High-Freq. Plot-Mode (LIN or LOG)
Element Values
Values may be integer, floating point, scientific
notation or either an integer or floating point
number followed by one of these scale factors:
P=1E-12 N=1E-9 U=1E-6 M=1E-3
K=1E3 MEG=1E6 G=1E9
Node numbers must be integers. Node 0 is always
reserved for the ground or common connection. Any
DC power connections should be set to node 0 for
the purpose of AC analysis.
Examples:
A 1000 ohm resistor connected between nodes 2 and 3
would be described as :
R1 2 3 1000
Examples:
A bipolar transistor (NPN or PNP) with the base as
node 3, the emitter as node 1, and the collector as
node 4, having a current gain of 100 and a base-
emitter resistance of 1000 ohms would be described
as follows:
B 3 1 4 100 1K