570WBA000121DGR

Oscillators Overview

The Skyworks 570WBA000121DGR is a programmable crystal oscillator from the Si570 series, housed in an 8-SMD, no-lead package measuring 7.00 mm x 5.00 mm with a height of 1.80 mm. It operates at a fixed frequency of 100 MHz using CML output format. The device requires a supply voltage range of 2.25 V to 2.75 V, with a typical operating voltage of 2.5 V. It supports I2C programming and includes an enable/disable function on pin 2. The component functions within a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• I2C programmable architecture allows for flexible frequency configuration via digital interface.
• Integrated enable/disable control functionality accessible through a dedicated pin.
• Compact surface-mount package design suitable for space-constrained PCB layouts.

Oscillators Applications

• High-speed data communication interfaces requiring precise clocking
• Telecommunications equipment signal processing systems
• Industrial control systems utilizing programmable timing sources

Oscillators Procurement Notes

Verify the specific ordering suffix against official Skyworks documentation to confirm package type and tape/reel specifications. Ensure the I2C address and enable pin configuration match the target circuit design requirements before procurement. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability status and production lifecycle stage.

Oscillators Selection Notes

Select this model when a fixed 100 MHz CML output is required alongside I2C configurability. Compare power consumption and load capacitance requirements against system constraints. Evaluate the 7x5 mm footprint compatibility with existing board space limitations. Confirm that the 2.5 V supply voltage aligns with the primary power rail distribution network.

Oscillators Part Context

This component belongs to the Si570 family of programmable oscillators manufactured by Skyworks Solutions. The family is characterized by wide frequency tunability and low phase noise performance. The 570WBA variant specifically denotes the 100 MHz fixed frequency configuration within this broader product line, sharing common packaging and interface standards with other members.

Oscillators Replacement Considerations

Direct substitutes include other Skyworks Si570 series parts with matching 100 MHz frequency and CML output formats. Verify pinout compatibility and electrical parameters such as supply voltage and current draw before substitution. Consult official replacement guides for equivalent packages and operational temperature ranges.