EG-2121CA 156.2500M-LGPAB

Oscillators Overview

The EG-2121CA 156.2500M-LGPAB is a Surface Acoustic Wave (SAW) oscillator manufactured by Epson Timing, operating at a nominal frequency of 156.25 MHz. It utilizes LVDS output format and functions within a supply voltage range of 2.375 V to 2.625 V. The device supports an enable/disable control function and maintains a frequency stability of ±50 ppm across the commercial temperature range of 0°C to +70°C. Physical dimensions are 7.00 mm in length, 5.00 mm in width, and 1.40 mm in maximum height, housed in a 6-SMD, No Lead package.

Oscillators Feature Summary

• Integrates SAW resonator technology for stable clock generation
• Supports active high/low enable and disable control functionality
• Provides differential LVDS output signals for noise immunity
• Designed for surface mount assembly on printed circuit boards

Oscillators Applications

• High-speed data transmission interfaces requiring precise clocking
• Telecommunications equipment utilizing 156.25 MHz reference frequencies
• Network infrastructure components such as routers and switches
• Industrial automation systems with strict timing synchronization needs

Oscillators Procurement Notes

Verify the specific suffix LGPAB against official Epson documentation to confirm LVDS output and enable/disable capabilities. Ensure the required supply voltage tolerance aligns with system power rails. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration into the manufacturing process.

Oscillators Selection Notes

Select this component when differential LVDS signaling is required for signal integrity at 156.25 MHz. The enable/disable feature allows for power management strategies in battery-operated or standby-sensitive designs. Consider the 0°C to +70°C operating range suitability for the intended environmental conditions.

Oscillators Part Context

This part belongs to the EG-2121CA series of SAW oscillators from Epson Timing. The series offers various output formats including LVPECL and LVDS, with different frequency options ranging from 53.125 MHz to 700 MHz depending on the specific model configuration and suffix designation.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative SAW oscillators based on pinout, electrical specifications, and mechanical footprint before substitution.