Si5351A - 160MHz I2C signal generator - Adafruit 2045

Index: ADA-04174 EAN: 5904422354220

The chip features a 25 MHz precision oscillator and PLL loops, which can generate signals from 8 kHz to 160 MHz. The chip works with voltages up to 3 V to 5.0 V, the Vpp value of the output signal is 3 V. Communication is done via the I2C bus.

Si5351A - 160MHz I2C signal generator - Adafruit 2045
€10.50
€8.54 tax excl.
Delivery 2 pcs scheduled for 2024-03-29
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Manufacturer: Adafruit
Compatibility: Arduino

Product description: Adafruit Si5351A - 160MHz I2C signal generator

Generator circuit equipped with an internal reference in the form of a 25 MHz precision oscillator and PLL loop. The module can generate signals in the range from 8 kHz to 160 MHz, operates with a voltage up to 3 V to 5.0 V, the Vpp value of the output signal is 3 V. Communication is done via I2C bus.

Product compatible with Arduino

The manufacturer provides a user guide along with the library on GitHub.

Signal generator Si5351A specification

  • Supply voltage: from 3.0 V to 5.0 V
  • Leads operating voltage: from 3.3 V to 5.0 V
  • Communication: I2C bus
  • Three independent outputs
  • Leads: goldpin connectors, 2.54 mm pitch (solder strip included)
  • Four mounting holes with a diameter of 2 mm
  • Module dimensions: 31 x 22 x 2 mm
  • Weight: 3 g

Pinouts

Pin Description
Vin

Supply voltage from 3 V to 5 V.

GND Module ground.
SCL I2C bus clock line (10 kΩ pull-up resistor installed).
SDA I2C bus data line (10 kΩ pull-up resistor mounted).
0, 1, 2 Three independent outputs of 3 Vpp generated signal.

Package width 7.5 cm
Package height 11.5 cm
Package depth 0.2 cm
Package weight 0.004 kg

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Si5351A - 160MHz I2C signal generator - Adafruit 2045

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Jarosław 25.06.2023 Confirmed purchase

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