SG-8503CA-PRKF

Overview

The SG-8503CA-PRKF is a programmable crystal oscillator manufactured by Epson. It features an LVPECL output type and operates within a supply voltage range of 2.5V to 3.3V. The device supports frequency settings from 50 MHz to 800 MHz. It is designed for surface mount applications, ensuring reliable performance in high-frequency circuits requiring precise clock signals.

Feature Summary

• Programmable frequency generation capability
• LVPECL output interface for high-speed signaling
• Dual or quad selectable configuration options

Applications

• High-frequency communication systems
• Data acquisition equipment
• Network infrastructure components

Procurement Notes

Verify the specific ordering suffix against official Epson documentation to ensure correct package and frequency specifications. Confirm that the PRKF suffix aligns with required tape-and-reel packaging standards. Cross-reference the part number with authorized distributors to guarantee authenticity and traceability before finalizing procurement orders.

Selection Notes

Select this component when LVPECL outputs are required for noise immunity in high-speed digital designs. Ensure the operating temperature range of -40°C to 85°C meets environmental constraints. Verify that the programmable frequency range covers the target system clock requirements without exceeding maximum limits.

Part Context

This model belongs to the SG-8503CA series of programmable oscillators. It serves as a compact solution for generating stable clock signals in space-constrained electronic assemblies. The series is known for its flexibility in frequency selection and robust performance across industrial temperature ranges.

Replacement Considerations

Consult official substitution lists for compatible alternatives. Generic replacements may not match LVPECL electrical characteristics or programmability features.