Three-Phase Sinusoidal PWM Generator

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Three-Phase Sinusoidal PWM Generator schematic symbol
Details

Manufacturer

Generic


Part number


Pins

6


Used in

No circuits


Added

Aug 2026

About this component

Generates three complementary PWM output pairs from sinusoidal references separated by 120°, with configurable carrier frequency, modulation frequency, modulation ratio, output voltage, and edge time.

Parameters

Basic settings
5 parameters
ParameterNameDescriptionDefault

FREQUENCY

Reference signal frequency

PWM carrier frequency.

1K Hz

MODFREQUENCY

Modulation frequency

Fundamental frequency of the three sinusoidal modulation references.

60 Hz

AMPMODRATIO

Amplitude modulation ratio

Peak sinusoidal reference amplitude relative to the carrier amplitude.

0.8

OUTPUTVOLTAGE

Output voltage amplitude

Logic-high voltage of each PWM output.

5 V

RISEFALLTIME

Output rise/fall time

Nominal output-edge transition time applied by the behavioral adapter.

1e-9 s

Pins

Pins
6 pins
NumberNameDescription

1

P1

Phase 1 PWM output.

2

P2

Phase 2 PWM output, shifted 120° from phase 1.

3

P3

Phase 3 PWM output, shifted 120° from phase 2.

4

^P1

Complementary phase 1 PWM output.

5

^P2

Complementary phase 2 PWM output.

6

^P3

Complementary phase 3 PWM output.

Public circuits using this component

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