OSCA5C500-SCO-H855

Oscillators Overview

The Siward OSCA5C500-SCO-H855 is a standard crystal oscillator (XO) operating at a frequency of 156.25 MHz. It utilizes HCSL output format and functions with a 3.3V supply voltage. The device features an enable/disable control function and offers a frequency stability of ±50ppm. It supports an operating temperature range from -40°C to 85°C and is housed in a 6-SMD, no lead package.

Oscillators Feature Summary

• HCSL differential output format for high-speed signal integrity
• Enable/Disable control functionality for power management
• Ultra-low jitter design optimized for next-generation applications

Oscillators Applications

• High-speed digital communication systems
• Data center infrastructure equipment
• Network switching and routing devices

Oscillators Procurement Notes

Verify the specific ordering suffix against official documentation to ensure correct configuration. Confirm that the requested part matches the required HCSL output type and 3.3V supply specifications. Check compatibility with the target PCB footprint for the 6-SMD package. Ensure environmental ratings meet the operational temperature requirements of the final assembly.

Oscillators Selection Notes

Select this component when a stable 156.25 MHz reference clock is required for high-speed interfaces. The HCSL output is suitable for driving long traces with reduced noise sensitivity. Consider the enable pin feature if dynamic power saving is necessary. Verify that the ±50ppm stability meets the system timing budget.

Oscillators Part Context

This model belongs to the OSCA5 series of ultra-low jitter differential output oscillators manufactured by Siward. These components are engineered to deliver exceptional performance for demanding high-speed data transmission applications. The series focuses on minimizing phase noise while maintaining compact form factors suitable for modern electronic designs.

Oscillators Replacement Considerations

Consult official substitution lists for compatible alternatives. Ensure any replacement maintains the 156.25 MHz frequency, HCSL output, and 3.3V supply requirements. Verify pinout compatibility and thermal characteristics before integration.