::SpiceGenTcl::Ltspice::BasicDevices¶

OBJECT constructor name np nm -c value ?-m value? ?-temp value? ?-ic value? ?-rser value? ?-lser value? ?-rpar value? ?-cpar value? ?-rlshunt value?
OBJECT constructor name np nm -q value ?-m value? ?-ic value? ?-rser value? ?-lser value? ?-rpar value? ?-cpar value? ?-rlshunt value?

Parameters

-c value:: Capacitance value or equation.
-cpar value:: Parallel capacitor, optional.
-ic value:: Initial voltage on capacitor, optional.
-lser value:: Series inductance, optional.
-m value:: Multiplier value, optional.
-q value:: Charge equation.
-rlshunt value:: Shunt resistance across series inductance, optional.
-rpar value:: Parallel resistance, optional.
-rser value:: Series resistance, optional.
-temp value:: Device temperature, optional.
name:: Name of the device without first-letter designator C.
nm:: Name of node connected to negative pin.
np:: Name of node connected to positive pin.

Description

Capacitor type could be specified with additional switch -q if we want to model circuit’s variable dependent capacitor. Simple capacitor:

Cnnn n1 n2 <capacitance> [ic=<value>]
+ [Rser=<value>] [Lser=<value>] [Rpar=<value>]
+ [Cpar=<value>] [m=<value>]
+ [RLshunt=<value>] [temp=<value>]

Example of class initialization as a simple capacitor:

Capacitor new 1 netp netm -r 1e-6 -temp {-eq temp}

Behavioral capacitor with Q expression:

Cnnn n1 n2 Q=<expression> [ic=<value>] [m=<value>]

Example of class initialization:

Capacitor new 1 netp netm -q "V(a)+V(b)+pow(V(c),2)"

`CSwitch`¶

Method summary

configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Device.
actOnPin: Inherited from ::SpiceGenTcl::Device.
checkFloatingPins: Inherited from ::SpiceGenTcl::Device.
genSPICEString: Inherited from ::SpiceGenTcl::Device.

Properties

-name:: Readable, writable. Inherited.

Superclasses

::SpiceGenTcl::Common::BasicDevices::CSwitch

Subclasses

W

`CSwitchModel`¶

Method summary

constructor: Constructor for the class.
configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Model.
genSPICEString: Inherited from ::SpiceGenTcl::Model.

Properties

-name:: Readable, writable. Inherited.
-type:: Readable, writable. Inherited.

Superclasses

::SpiceGenTcl::Model

`constructor`¶

Creates object of class CSwitchModel that describes current switch model.

OBJECT constructor name ?-option value ...?

Parameters

args:: Keyword instance parameters.
name:: Name of the model.

Description

Example of class initialization:

CSwitchModel new cswmod -it 1 -ih 0.5 -ron 1 -roff 1e6

`Inductor`¶

Method summary

constructor: Constructor for the class.
configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Device.
actOnPin: Inherited from ::SpiceGenTcl::Device.
checkFloatingPins: Inherited from ::SpiceGenTcl::Device.
genSPICEString: Inherited from ::SpiceGenTcl::Device.

Properties

-name:: Readable, writable. Inherited.

Superclasses

::SpiceGenTcl::Device

Subclasses

L

`constructor`¶

Creates object of class Inductor that describes inductor.

OBJECT constructor name np nm -l value ?-tc1 value? ?-tc2 value? ?-m value? ?-temp value|-dtemp value? ?-scale value? ?-ic value?
OBJECT constructor name np nm -beh -l value ?-tc1 value? ?-tc2 value?
OBJECT constructor name np nm -model value ?-l value? ?-temp value|-dtemp value? ?-m value? ?scale value? ?-ic value? ?-nt value? ?-tc1 value? ?-tc2 value?

Parameters

-a value:: Cross sectional area.
-br value:: Remnant flux density.
-bs value:: Saturation flux density.
-cpar value:: Parallel capacitor.
-flux value:: Equation for the flux.
-hc value:: Coercive force.
-hyst:: Nonlinear inductor model switch -m value- number of parallel units.
-ic value:: Initial current.
-l value:: Inductance value.
-lg value:: Length of gap.
-lm value:: Magnetic Length (excl. gap)
-n value:: Number of turns.
-rpar value:: Parallel resistance.
-rser value:: Series resistance.
-tc1 value:: Linear inductance temperature coefficient.
-tc2 value:: Quadratic inductance temperature coefficient.
-temp value:: Device temperature.
name:: Name of the device without first-letter designator L.
nm:: Name of node connected to negative pin.
np:: Name of node connected to positive pin.

Description

Inductor type could be specified with additional switches: -beh if we want to model circuit’s variable dependent inductor, or -model modelName if we want to simulate inductor with model card. Simple inductor:

LYYYYYYY n+ n- <value> <m=val>
+ <scale=val> <temp=val> <dtemp=val> <tc1=val>
+ <tc2=val> <ic=init_condition>

Example of class initialization as a simple inductor:

Inductor new 1 netp netm -l 1e-6 -tc1 1 -temp {-eq temp}

Behavioral inductor:

LYYYYYYY n+ n- L={expression} <tc1=val> <tc2=val>

Example of class initialization:

Inductor new 1 netp netm -l "V(a)+V(b)+pow(V(c),2)" -beh -tc1 1

Inductor with model card:

LYYYYYYY n+ n- <value> <mname> <nt=val> <m=val>
+ <scale=val> <temp=val> <dtemp=val> <tc1=val>
+ <tc2=val> <ic=init_condition>

Example of class initialization:

Inductor new 1 netp netm -l 1e-6 -model indm

`L`¶

Method summary

configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Device.
actOnPin: Inherited from ::SpiceGenTcl::Device.
checkFloatingPins: Inherited from ::SpiceGenTcl::Device.
genSPICEString: Inherited from ::SpiceGenTcl::Device.

Properties

-name:: Readable, writable. Inherited.

Superclasses

Inductor

`R`¶

Method summary

configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Device.
actOnPin: Inherited from ::SpiceGenTcl::Device.
checkFloatingPins: Inherited from ::SpiceGenTcl::Device.
genSPICEString: Inherited from ::SpiceGenTcl::Device.

Properties

-name:: Readable, writable. Inherited.

Superclasses

Resistor

`Resistor`¶

Method summary

configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Device.
actOnPin: Inherited from ::SpiceGenTcl::Device.
checkFloatingPins: Inherited from ::SpiceGenTcl::Device.
genSPICEString: Inherited from ::SpiceGenTcl::Device.

Properties

-name:: Readable, writable. Inherited.

Superclasses

::SpiceGenTcl::Common::BasicDevices::Resistor

Subclasses

R

`SubcircuitInstance`¶

Method summary

constructor: Constructor for the class.
configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Device.
actOnPin: Inherited from ::SpiceGenTcl::Device.
checkFloatingPins: Inherited from ::SpiceGenTcl::Device.
genSPICEString: Inherited from ::SpiceGenTcl::Device.

Properties

-name:: Readable, writable. Inherited.

Superclasses

::SpiceGenTcl::Device

Subclasses

X

`constructor`¶

Creates object of class SubcircuitInstance that describes subcircuit instance.

SubcircuitInstance create OBJNAME ?args?
SubcircuitInstance new ?args?

Parameters

name:: Name of the device without first-letter designator X.
params:: List of parameters {{?-eq? paramName paramValue} {?-eq? paramName paramValue}}
pins:: List of pins {{pinName nodeName} {pinName nodeName} ...}
subName:: Name of subcircuit definition.

Description

Xxxx n1 n2 n3... <subckt name> [<parameter>=<expression>]

Example of class initialization:

SubcircuitInstance new 1 {{plus net1} {minus net2}} rcnet {{r 1} {-eq c cpar}}

#nagelfar implicitvarcmd {argparse Creates object of class ‘SubcircuitInstance’} name pins subName params

`SubcircuitInstanceAuto`¶

Method summary

constructor: Constructor for the class.
configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Device.
actOnPin: Inherited from ::SpiceGenTcl::Device.
checkFloatingPins: Inherited from ::SpiceGenTcl::Device.
genSPICEString: Inherited from ::SpiceGenTcl::Device.

Properties

-name:: Readable, writable. Inherited.

Superclasses

::SpiceGenTcl::Device

Subclasses

XAuto

`constructor`¶

Creates object of class SubcircuitInstanceAuto that describes subcircuit instance with already created subcircuit definition object.

OBJECT constructor subcktObj name nodes ?-paramName ?-eq? paramValue ...?

Parameters

subcktObj:: Object of subcircuit that defines it’s pins, subName and parameters.
name:: Not documented.
nodes:: List of nodes connected to pins in the same order as pins in subcircuit definition {nodeName1 nodeName2 ...}
args:: Parameters as argument in form : -paramName {?-eq? paramValue} -paramName {?-eq? paramValue}

Description

Xxxx n1 n2 n3... <subckt name> [<parameter>=<expression>]

Example of class initialization:

SubcircuitInstanceAuto new $subcktObj 1 {net1 net2} -r 1 -c {-eq cpar}

`VSw`¶

Method summary

configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Device.
actOnPin: Inherited from ::SpiceGenTcl::Device.
checkFloatingPins: Inherited from ::SpiceGenTcl::Device.
genSPICEString: Inherited from ::SpiceGenTcl::Device.

Properties

-name:: Readable, writable. Inherited.

Superclasses

VSwitch

`VSwitch`¶

Method summary

configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Device.
actOnPin: Inherited from ::SpiceGenTcl::Device.
checkFloatingPins: Inherited from ::SpiceGenTcl::Device.
genSPICEString: Inherited from ::SpiceGenTcl::Device.

Properties

-name:: Readable, writable. Inherited.

Superclasses

::SpiceGenTcl::Common::BasicDevices::VSwitch

Subclasses

VSw

`VSwitchModel`¶

Method summary

constructor: Constructor for the class.
configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Model.
genSPICEString: Inherited from ::SpiceGenTcl::Model.

Properties

-name:: Readable, writable. Inherited.
-type:: Readable, writable. Inherited.

Superclasses

::SpiceGenTcl::Model

`constructor`¶

Creates object of class VSwitchModel that describes voltage switch model.

OBJECT constructor name ?-option value ...?

Parameters

args:: Keyword instance parameters.
name:: Name of the model.

Description

Example of class initialization:

VSwitchModel new swmod -vt 1 -vh 0.5 -ron 1 -roff 1e6

`W`¶

Method summary

configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Device.
actOnPin: Inherited from ::SpiceGenTcl::Device.
checkFloatingPins: Inherited from ::SpiceGenTcl::Device.
genSPICEString: Inherited from ::SpiceGenTcl::Device.

Properties

-name:: Readable, writable. Inherited.

Superclasses

CSwitch

`X`¶

Method summary

configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Device.
actOnPin: Inherited from ::SpiceGenTcl::Device.
checkFloatingPins: Inherited from ::SpiceGenTcl::Device.
genSPICEString: Inherited from ::SpiceGenTcl::Device.

Properties

-name:: Readable, writable. Inherited.

Superclasses

SubcircuitInstance

`XAuto`¶

Method summary

configure: Configure properties. See ::oo::configuresupport::configurable.
actOnParam: Inherited from ::SpiceGenTcl::Device.
actOnPin: Inherited from ::SpiceGenTcl::Device.
checkFloatingPins: Inherited from ::SpiceGenTcl::Device.
genSPICEString: Inherited from ::SpiceGenTcl::Device.

Properties

-name:: Readable, writable. Inherited.

Superclasses

SubcircuitInstanceAuto

Copyright (c) George Yashin

::SpiceGenTcl::Ltspice::BasicDevices¶

Classes¶

`C`¶

`Capacitor`¶

`constructor`¶

`CSwitch`¶

`CSwitchModel`¶

`constructor`¶

`Inductor`¶

`constructor`¶

`L`¶

`R`¶

`Resistor`¶

`SubcircuitInstance`¶

`constructor`¶

`SubcircuitInstanceAuto`¶

`constructor`¶

`VSw`¶

`VSwitch`¶

`VSwitchModel`¶

`constructor`¶

`W`¶

`X`¶

`XAuto`¶

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::SpiceGenTcl::Ltspice::BasicDevices¶

Classes¶

C¶

Capacitor¶

constructor¶

CSwitch¶

CSwitchModel¶

constructor¶

Inductor¶

constructor¶

L¶

R¶

Resistor¶

SubcircuitInstance¶

constructor¶

SubcircuitInstanceAuto¶

constructor¶

VSw¶

VSwitch¶

VSwitchModel¶

constructor¶

W¶

X¶

XAuto¶

`C`¶

`Capacitor`¶

`constructor`¶

`CSwitch`¶

`CSwitchModel`¶

`constructor`¶

`Inductor`¶

`constructor`¶

`L`¶

`R`¶

`Resistor`¶

`SubcircuitInstance`¶

`constructor`¶

`SubcircuitInstanceAuto`¶

`constructor`¶

`VSw`¶

`VSwitch`¶

`VSwitchModel`¶

`constructor`¶

`W`¶

`X`¶

`XAuto`¶