12.94263

Overview

The Geyer Electronic America, Inc. model 12.94263 is a standard crystal oscillator (XO) operating at a frequency of 7.3728 MHz. It utilizes CMOS and TTL output logic levels to ensure compatibility with various digital circuits. The device features a voltage enable and disable function for power management flexibility. It is housed in a compact 4-SMD, No Lead package, suitable for surface-mount assembly processes.

Feature Summary

• CMOS and TTL compatible output logic
• Voltage enable and disable control
• Compact 4-SMD no-lead surface mount package

Applications

• Microcontroller unit (MCU) clock sources
• Microprocessor unit (MPU) timing
• Field-programmable gate array (FPGA) synchronization
• Application-specific integrated circuit (ASIC) support

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm exact electrical characteristics and packaging options. Ensure that the selected variant matches the required supply voltage and load conditions for the target application design.

Selection Notes

Select this component when a stable 7.3728 MHz reference is required for digital logic interfaces. Consider the enable/disable functionality for systems requiring power optimization. Confirm that the 4-SMD footprint aligns with the printed circuit board layout constraints.

Part Context

This oscillator belongs to Geyer Electronic America's HCMOS/LVCMOS series designed for signal conditioning in digital systems. The manufacturer specializes in frequency control products including quartz crystals and ceramic resonators for demanding electronic applications.

Replacement Considerations

Consult official cross-reference data for direct substitutes. Verify pinout compatibility and electrical specifications before replacing the component in existing designs.