SG-8503CA-QRKZ

Overview

The SG-8503CA-QRKZ is a programmable crystal oscillator manufactured by Epson. It features an LVPECL output type and operates within a frequency range of 50 MHz to 800 MHz. The device supports a supply voltage of 2.5V to 3.3V and includes enable/disable functionality. It is housed in a 6-SMD, no lead package and is designed for surface mount applications.

Feature Summary

• Programmable frequency generation capability
• LVPECL output interface standard
• Integrated enable and disable control function

Applications

• High-speed data handling systems
• FPGA timing reference sources
• General purpose clock signal generation

Procurement Notes

Verify the specific operating frequency configuration required for the application against the manufacturer's programming specifications. Confirm that the LVPECL output voltage levels are compatible with the receiving circuitry inputs. Ensure the 6-SMD package dimensions align with the PCB footprint design guidelines provided in the official datasheet.

Selection Notes

Select this component when a programmable clock source with LVPECL outputs is required. Consider the 50 MHz to 800 MHz frequency range suitability for the target system speed. Evaluate the 2.5V to 3.3V supply voltage compatibility with the existing power architecture before integration into the design.

Part Context

This part belongs to the SG-8503CA series of dual or quad selectable programmable crystal oscillators. The series offers flexible frequency options and multiple output configurations. The SG-8503CA-QRKZ specifically denotes the single-output variant with LVPECL signaling and a defined supply voltage range.

Replacement Considerations

Compatible substitutes include other SG-8503CA variants such as SG-8503CA-PRLZ or SG-8503CA-QRLF, provided they match the required output type and frequency specifications.