XG-2121CA 156.2500M-PGRNL3

Oscillators Overview

The XG-2121CA 156.2500M-PGRNL3 is a Surface Mount SAW oscillator manufactured by Epson Timing, operating at a nominal frequency of 156.25 MHz. It utilizes LVPECL output format and functions within a supply voltage range of 2.375 V to 2.625 V, with a typical center value of 2.5 V. The device supports Enable/Disable functionality and features a frequency stability of ±50 ppm. It is housed in a 6-SMD, No Lead package measuring 7 mm x 5 mm x 1.40 mm, designed for surface mount applications.

Oscillators Feature Summary

• Utilizes SAW technology for stable oscillation
• Supports active high or low enable/disable control
• Provides differential LVPECL output signals
• Designed for compact surface mount integration

Oscillators Applications

• High-speed digital signal processing interfaces
• Telecommunications equipment clocking
• Network infrastructure synchronization
• Data conversion system timing references

Oscillators Procurement Notes

Verify the specific suffix PGRNL3 against official Epson documentation to confirm reel packaging and tape specifications. Ensure the required operating temperature range aligns with the component's rated limits. Confirm that the LVPECL load requirements match the target circuit design before finalizing procurement orders.

Oscillators Selection Notes

Select this model when a precise 156.25 MHz reference is required with low phase noise characteristics inherent to SAW technology. The LVPECL interface is suitable for high-speed data transmission paths requiring robust signal integrity. Consider the physical dimensions and thermal properties for PCB layout constraints.

Oscillators Part Context

This component belongs to the EG/XG-2121CA series of SAW oscillators from Epson Timing. These devices are engineered for applications demanding high frequency stability and low jitter. The series offers various output formats and packaging options to accommodate diverse electronic design requirements.

Oscillators Replacement Considerations

Direct substitutes include EG-2121CA 156.2500M-PGRNB and XG-2121CA 156.2500M-PGRNL0, provided they meet identical electrical and mechanical specifications. Verify pin compatibility and output logic levels before substitution.