SGR-8002JA-SCB

Overview

The SGR-8002JA-SCB is a high-performance, low-jitter MEMS oscillator manufactured by Epson. It operates at a frequency of 125 MHz with a typical output frequency stability of ±50 ppm over the industrial temperature range of -40°C to +85°C. The device utilizes a CMOS output type and is housed in a compact 3225 (3.2mm x 2.5mm) surface-mount package. It features a supply voltage range of 1.8V to 3.6V and consumes low power, making it suitable for demanding digital applications requiring precise clocking.

Feature Summary

• Ultra-low phase noise performance for signal integrity
• High frequency stability across wide temperature ranges
• Compact surface-mount design for space-constrained boards

Applications

• High-speed data communication interfaces
• Network switches and routers
• Server and storage systems

Procurement Notes

Verify the specific suffix codes on the ordering information sheet to ensure the correct package size, tolerance, and operating temperature range match your design requirements. Confirm that the selected variant supports the required load capacitance and drive strength for your target circuit application before finalizing procurement.

Selection Notes

Select this component when low jitter and high stability are critical for system synchronization. Ensure the PCB layout accommodates the specified 3225 footprint and provides adequate shielding if necessary. Verify that the power supply rails meet the 1.8V to 3.6V input requirements to maintain optimal performance and longevity.

Part Context

This model belongs to Epson's SGR series of MEMS oscillators, designed to replace traditional quartz crystals in modern electronics. The series emphasizes miniaturization and reliability, offering superior shock resistance compared to mechanical resonators while maintaining tight frequency control for sensitive digital logic and memory interfaces.

Replacement Considerations

Direct replacements include other SGR series variants with matching pinouts and frequencies, such as the SGR-8002JE or SGR-8002JB, provided the package dimensions and electrical specifications align with the original design constraints.