12.95619

Overview

The Geyer Electronic America, Inc. model 12.95619 is a standard HCMOS crystal oscillator operating at a frequency of 19.44 MHz. It functions within a supply voltage range of 1.8V to 3.6V and features a tri-state output enable capability. The component utilizes a 4-SMD, no-lead package with dimensions of 3.20mm x 2.50mm and a maximum height of 0.80mm. This surface-mount device is designed for applications requiring precise timing signals in compact electronic systems.

Feature Summary

• Generates a stable 19.44 MHz clock signal using HCMOS technology
• Supports flexible power supply operation between 1.8V and 3.6V
• Includes tri-state output functionality for system control

Applications

• Digital communication equipment requiring precise clock synchronization
• Microcontroller-based embedded systems
• Consumer electronics utilizing surface-mount timing components

Procurement Notes

Verify the specific ordering suffix required by your distributor, as packaging options such as tape and reel or cut tape may vary. Confirm that the requested part number matches the exact 19.44 MHz frequency and HCMOS output specifications. Ensure compatibility with the 1.8V to 3.6V voltage range before finalizing procurement orders.

Selection Notes

Select this component when a fixed-frequency HCMOS oscillator is required for space-constrained designs. The 4-SMD no-lead package facilitates automated assembly processes. Consider the tri-state feature if output disabling is necessary for power management or bus isolation in the target circuit design.

Part Context

This oscillator belongs to the standard XO series from Geyer Electronic America, Inc., which provides reliable timing solutions for various industrial and commercial applications. The 12.95619 model specifically addresses needs for moderate-frequency clock generation in low-profile surface-mount environments.

Replacement Considerations

Direct substitutes must match the 19.44 MHz frequency, HCMOS logic family, and 4-SMD no-lead footprint. Verify voltage compatibility within the 1.8V to 3.6V range and ensure equivalent frequency stability metrics are met by alternative sources.