XG-2121CA 100.0000M-PGRNL0

Oscillators Overview

The XG-2121CA 100.0000M-PGRNL0 is a Surface Acoustic Wave (SAW) oscillator manufactured by Epson Timing. It operates at a nominal frequency of 100 MHz and utilizes an LVDS output interface. The device functions within a supply voltage range of 2.5V and maintains a frequency stability of +/-50 PPM across the specified temperature range of -5°C to +85°C. This component does not include aging specifications in its standard configuration. It is housed in a compact 6-SMD, No Lead package with dimensions of 7mm x 5mm, designed for surface mount technology applications requiring precise timing signals.

Oscillators Feature Summary

• Utilizes Surface Acoustic Wave (SAW) technology for stable oscillation
• Features Low Voltage Differential Signaling (LVDS) output interface
• Operates on a single 2.5V power supply
• Housed in a small form factor 6-SMD surface mount package

Oscillators Applications

• Communications equipment
• Broadband fixed line access systems
• Enterprise computing infrastructure

Oscillators Procurement Notes

Verify that the specific suffix PGRNL0 corresponds to the LVDS output type and the -5 to +85C temperature range, as other suffixes may indicate different outputs like LVPECL or different operating ranges. Confirm the absence of aging parameters if long-term drift compensation is required for the design. Ensure the 6-SMD footprint matches the PCB layout constraints. Cross-reference the manufacturer part number with official Epson documentation to avoid confusion with similar models such as EG-2121CA which may have different electrical characteristics.

Oscillators Selection Notes

Select this component when a 100 MHz clock signal with LVDS compatibility is required for high-speed digital interfaces. The choice depends on the need for SAW-based stability over a commercial temperature range without aging requirements. Consider the physical size constraints of the 7x5mm package against available board space. Evaluate the power consumption associated with the 2.5V LVDS driver against system thermal budgets. Compare against alternative oscillator technologies if lower phase noise or different output logic levels are necessary for the specific application circuit.

Oscillators Part Context

This model belongs to the XG-2121CA series of SAW oscillators from Epson Timing. The series offers various frequency options and output types including LVDS and LVPECL. The XG variant typically denotes specific output logic and packaging configurations distinct from the EG series. These components are engineered for general-purpose timing applications where moderate stability and low cost are prioritized over ultra-high precision. The family supports integration into consumer electronics and industrial control systems requiring reliable clock generation.

Oscillators Replacement Considerations

EG-2121CA 100.0000M-PGRNL0: Verify if the EG prefix indicates identical electrical performance or if it represents a different product tier with potential pinout or specification variations. Direct substitution requires confirmation of output drive strength and voltage levels. Other frequencies in the XG-2121CA series require retuning of associated circuits.