XG-2121CA 250.0000M-LGRNB

Oscillators Overview

The XG-2121CA 250.0000M-LGRNB is a Surface Mount Oscillator utilizing SAW technology, manufactured by Epson. It operates at a nominal frequency of 250 MHz with a stability of ±50 ppm across the operating temperature range of -5°C to +85°C. The device features an LVDS output type and supports a supply voltage of 2.5V. It includes Enable/Disable functionality and is housed in a compact 6-SMD, No Lead package.

Oscillators Feature Summary

• SAW-based oscillator design for stable high-frequency performance
• LVDS output interface for low noise signal transmission
• Integrated enable/disable control capability

Oscillators Applications

• High-speed digital communication systems
• Data acquisition equipment requiring precise timing
• Test and measurement instruments

Oscillators Procurement Notes

Verify that the specific suffix LGRNB corresponds to the LVDS output and 2.5V supply requirements for your circuit design. Confirm the operating temperature range of -5°C to +85°C aligns with your environmental specifications. Ensure the 6-SMD no-lead package footprint matches your PCB layout constraints before finalizing procurement.

Oscillators Selection Notes

Select this component when LVDS signaling is required for reduced electromagnetic interference in high-speed applications. Consider the ±50 ppm stability requirement against system jitter budgets. Evaluate the 2.5V supply compatibility with existing power rails. Compare the SAW technology characteristics against other oscillator types if phase noise performance is critical for the specific application.

Oscillators Part Context

This part belongs to the XG-2121CA series of surface mount oscillators from Epson Timing. The series offers various frequencies and output types, including LVPECL and LVDS options. The 250 MHz variant provides a balance between speed and power consumption, suitable for modern digital interfaces requiring reliable clock sources in compact form factors.

Oscillators Replacement Considerations

Direct substitutes include other 250 MHz SAW oscillators with LVDS outputs and similar pinouts. Verify electrical parameters such as supply voltage and current consumption. Check mechanical dimensions for board space compatibility. Cross-reference stability specifications to ensure equivalent timing performance in the target application.