Product Documentation
Analog Library Reference
Product Version IC23.1, August 2023

12


Behavioral Model

Symbol: bsource

Behavioral Source

This component can be used to model a resistor, inductor, capacitor, voltage or current source as a behavioral component. Using bsource you can express the value of a resistance, capacitance, voltage or current as a combination of node voltages, branch currents, time expression, and built-in expressions.

Command-line help

spectre -h bsource

CDF Parameters

CDF Parameter Label CDF Parameter spectre spectreS cdsSpice auCdl auLvs hspiceS hspiceD UltraSim

Model type

behav_param

x

-

-

-

-

-

-

-

Expression

expr

x

-

-

-

-

-

-

-

Multiplier

m

x

-

-

-

-

-

-

-

Temp rise from ambient

trise

x

-

-

-

-

-

-

-

Nominal temperature

tnom

x

-

-

-

-

-

-

-

Temperature coefficient 1

tc1

x

-

-

-

-

-

-

-

Temperature coefficient 2

tc2

x

-

-

-

-

-

-

-

Max value of bsource expr

max_val

x

-

-

-

-

-

-

-

Min value of bsource expr

min_val

x

-

-

-

-

-

-

-

Flicker noise coefficient

kf

x

-

-

-

-

-

-

-

Flicker noise exponent

af

x

-

-

-

-

-

-

-

Generate noise?

isnoisy

x

-

-

-

-

-

-

-

Lin temp co of lin cap

tc1c

x

-

-

-

-

-

-

-

Quad temp co of lin cap

tc2c

x

-

-

-

-

-

-

-

DC-Mismatch parameter

mr

x

-

-

-

-

-

-

-

Initial condition

ic

x

-

-

-

-

-

-

-

Implementation Type

ctype

x

-

-

-

-

-

-

-

White noise expression

white_noise

x

-

-

-

-

-

-

-

Flicker noise expression

flicker_noise

x

-

-

-

-

-

-

-

Model name

model

x

-

-

-

-

-

-

-

Syntax/Synopsis

name (node1 node2) bsource behav_param param_list

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