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Si5351A - 160MHz I2C signal generator - Adafruit 2045
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.
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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
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
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. |
Useful links
| Name | Value |
|---|---|
| Width | 7.5 cm |
| Height | 11.5 cm |
| Depth | 0.2 cm |
| Weight | 0.004 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
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Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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