12.94216

Overview

The Geyer Electronic America, Inc. model 12.94216 is a standard CMOS/TTL crystal oscillator operating at 18.432 MHz. It features a KXO-97 series design with ±50 ppm frequency stability and operates on a 5V supply. The component utilizes an enable/disable control interface and is housed in a compact 4-SMD, No Lead package (4-VDFN, 3.2x2.5 mm).

Feature Summary

• Integrates CMOS and TTL output compatibility for versatile logic interfacing.
• Includes hardware enable and disable functionality for power management.
• Utilizes a ceramic SMD construction with four pads for surface mount assembly.

Applications

• Clock generation for digital logic circuits requiring standard CMOS or TTL levels.
• Timing reference sources for microcontroller systems.
• Synchronization modules in embedded electronic devices.

Procurement Notes

Verify the specific ordering suffix to confirm the exact packaging configuration, such as tape and reel, cut tape, or Digi-Reel options. Ensure the voltage supply matches the 5V requirement and that the enable pin logic aligns with the system design. Confirm the package dimensions match the 3.2x2.5 mm footprint before integration.

Selection Notes

Select this component when a fixed 18.432 MHz frequency is required with standard logic outputs. Consider the ±50 ppm stability for general timing applications rather than high-precision requirements. Evaluate the 5V supply constraint against available system voltages. The enable feature offers flexibility for power-sensitive designs compared to always-on oscillators.

Part Context

This oscillator belongs to the KXO-97 series from Geyer Electronic America, Inc., a manufacturer specializing in frequency control products. The company provides quartz crystals, oscillators, and resonators for global markets. This specific part represents a standard solution for basic clocking needs within their active product portfolio.

Replacement Considerations

Consult official distributor databases for direct cross-reference part numbers. Verify that any substitute maintains the 18.432 MHz frequency, 5V operation, and compatible 4-SMD package dimensions. Ensure logical output types and stability specifications meet the original design requirements.