Clock Generator - signal generator - 8kHz-160MHz I2C - Si5351A - STEMMA QT / Qwiic - Adafruit 5640

Index: ADA-22384
Clock signal generator from Adafruit, which was based on the SI5351A chip. It has been equipped with a 25 MHz crystal oscillator and has an internal PLL loop, thanks to which it can generate any frequency in the range from 8 kHz to 160 MHz . The module uses the I2C interface to communicate with connected devices. It also has two STEMMA QT / Qwiic connectors that allow connections without soldering the leads. The Clock Generator works with a voltage of 3.3 V and 5 V.
Clock Generator - signal generator - 8kHz-160MHz I2C - Si5351A - STEMMA QT / Qwiic - Adafruit 5640
€11.50
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Manufacturer: Adafruit
Compatibility: Arduino Raspberry Pi

Product description: Clock Generator - signal generator - 8kHz-160MHz I2C - Si5351A - STEMMA QT / Qwiic - Adafruit 5640

Clock signal generator from Adafruit , which was based on the SI5351A chip. It has been equipped with a 25 MHz crystal oscillator and has an internal PLL loop, thanks to which it can generate any frequency in the range from 8 kHz to 160 MHz . The module uses the I2C interface to communicate with connected devices. It also has two STEMMA QT / Qwiic connectors that allow connections without soldering the leads. The Clock Generator works with a voltage of 3.3 V and 5 V.

Product compatible with Arduino and Raspberry Pi!

The manufacturer has prepared a detailed user guide that will help you get started with the generator - check it out!

Clock Generator - 8kHz-160MHz I2C signal generator - Si5351A - Adafruit 5640.

Clock Generator - 8kHz-160MHz I2C signal generator - Si5351A - Adafruit 5640.

The subject of the sale is only the signal generator - the Metro board and the breadboard must be purchased separately.

The subject of the sale is only the signal generator - the Metro board and the breadboard must be purchased separately.

Special features of the module

  • Generates up to 3 non-integer frequencies ranging from 8 kHz to 160 MHz
  • Highly linear VCXO
  • Low output period jitter 100 ps pp
  • Configurable spread spectrum selectable on each output
  • Supports static phase shift
  • Very low energy consumption
  • Compliant with PCIE Gen 1
  • Supports HCSL

Pin description

  • VIN - power pin from 3 V to 5 V
  • GND - system ground
  • SCL - clock line of the I2C bus
  • SDA - data line of the I2C bus
  • 0, 1, 2 - independent outputs

Signal generator technical specification

  • Built-in chip: Si5351A
  • Supply voltage: 3.0 V to 5.0 V
  • Communication interface: I2C bus
  • Frequency Range: 8kHz to 160MHz
  • Crystal oscillator: 25MHz
  • Number of inputs: three independent
  • Leads:
  • Four mounting holes with a diameter of 2 mm
  • Module dimensions: 25.3 x 17.7 x 4.7 mm
  • Weight: 1.7g

Kit contents

  • Clock Generator - 8kHz-160MHz I2C signal generator - Si5351A
  • Goldpin strip 1x16 pin - raster 2.54 mm
Components included in the set.

Components included in the set.

Package width 7.6 cm
Package height 8 cm
Package depth 1 cm
Package weight 0.004 kg

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Product reviews

Clock Generator - signal generator - 8kHz-160MHz I2C - Si5351A - STEMMA QT / Qwiic - Adafruit 5640

5/5

Average grade

1

Customers opinion
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Reviews:

Artur 14.03.2023 Confirmed purchase Translated review
High quality and decent usability.

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