Thermal Noise Source
Official
Sources
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Generic
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Curated by CircuitSim
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Used in 1 public circuit
Details
Manufacturer
Generic
Part number
—
Pins
2
Used in
1 circuit
Added
Jul 2026
About this component
Thermal Noise is a two-terminal source that produces configurable resistor-equivalent thermal noise for noise analysis.
Parameters
Noise model
4 parameters
ParameterNameDescriptionDefault
NOISE_RATIO
Noise ratio
Scale factor applied to the generated thermal-noise voltage.
1
RESISTANCE
Resistance
Equivalent resistance used in the thermal-noise calculation.
10K Ω
TEMPERATURE
Temperature
Temperature in degrees Celsius used for the thermal-noise calculation.
27 °C
BANDWIDTH
Bandwidth
Noise bandwidth used in the thermal-noise calculation.
1M Hz
Pins
Pins
2 pins
NumberNameDescription
1
1
Positive voltage terminal.
2
2
Negative or reference voltage terminal.
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