12.73003

Overview

The 12.73003 is a 50 MHz HCMOS crystal oscillator manufactured by Geyer Electronic America, Inc. It operates at 3.3V and features an enable/disable control function. The component is housed in a compact 4-SMD, No Lead package, designed for surface-mount applications requiring precise frequency control.

Feature Summary

• Provides stable 50 MHz output signal via HCMOS interface
• Includes hardware enable and disable functionality for power management
• Utilizes ultra-miniature 4-SMD no-lead package design

Applications

• Frequency reference sources for digital circuits
• Clock generation in communication equipment
• Timing synchronization in embedded systems

Procurement Notes

Verify the specific ordering suffix to confirm voltage levels and tolerance specifications. Ensure the selected variant matches the required enable/disable pin configuration. Confirm RoHS compliance status if restricted substances are mandated by project requirements. Cross-reference the datasheet revision date against current manufacturing standards.

Selection Notes

Select this component when a fixed 50 MHz clock source with low jitter is required. Consider the 4-SMD footprint constraints during PCB layout planning. Evaluate the enable/disable feature necessity for system power sequencing. Verify that the HCMOS output swing aligns with the receiving logic input thresholds.

Part Context

This part belongs to Geyer's standard crystal oscillator lineup, which focuses on high-reliability frequency control solutions. The manufacturer specializes in quartz-based timing components, including resonators and crystals, serving industries demanding precise temporal accuracy in electronic assemblies.

Replacement Considerations

Consult official substitution matrices for direct equivalents. Verify pin compatibility and electrical parameter alignment before integrating alternative sources. Ensure the replacement maintains the same package dimensions and enable functionality.