531FB140M625DGR

Oscillators Overview

The Skyworks Si531FB140M625DGR is a standard clock oscillator operating at 140.625 MHz with LVDS output format. It features a frequency stability of 20 PPM and a load capacitance of 15 pF. The device operates within a supply voltage range of 2.97 V to 3.63 V, with a typical working voltage of 3.3 V. It supports an operating temperature range from -40°C to +85°C. The component is housed in a 7 mm x 5 mm surface-mount package with dimensions of 7 mm length, 5 mm width, and 1.65 mm height.

Oscillators Feature Summary

• Provides single-frequency crystal oscillator functionality with low-jitter performance
• Features LVDS differential output signaling for high-speed data transmission
• Includes an enable pin (OE Pin 1) for power management control

Oscillators Applications

• High-speed serial communication interfaces
• Data center networking equipment
• Telecommunications infrastructure systems

Oscillators Procurement Notes

Verify the specific output format and supply voltage requirements against the system design specifications before ordering. Confirm that the 7 mm x 5 mm SMD package footprint matches the PCB layout constraints. Ensure the operating temperature range meets the environmental conditions of the intended application environment.

Oscillators Selection Notes

Select this model when LVDS outputs are required for the 140.625 MHz frequency point. Compare current consumption and stability metrics against alternative Skyworks Si531 variants if different voltage levels or output formats like LVPECL are needed. Validate compatibility with downstream receiver inputs for signal integrity.

Oscillators Part Context

This component belongs to the Skyworks Si531 family of standard clock oscillators. The series offers various frequencies and output formats within a compact surface-mount package. It is designed for applications requiring precise timing signals with low phase noise and jitter characteristics across industrial temperature ranges.

Oscillators Replacement Considerations

Check Skyworks documentation for other Si531 part numbers offering the same 140.625 MHz frequency but with different output formats such as LVPECL or CMOS. Verify pinout compatibility and electrical parameters before substituting with similar models from the same manufacturer.