12.95551

Overview

The Geyer Electronic America, Inc. model 12.95551 is a standard crystal oscillator (XO) operating at a frequency of 48 MHz. It utilizes HCMOS output logic and supports a supply voltage range of 1.8V to 3.6V. The device features a tri-state output enable function for power management control. It is housed in a compact 4-SMD, No Lead package suitable for surface mount applications.

Feature Summary

• Generates a stable 48 MHz clock signal using HCMOS technology
• Includes tri-state output capability for system power optimization
• Operates within a wide voltage range from 1.8V to 3.6V

Applications

• Digital signal processing circuits requiring precise timing
• Microcontroller clock generation systems
• Communication interface synchronization modules

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure compatibility with required voltage levels and output configurations. Confirm that the 4-SMD no-lead package dimensions align with your PCB footprint design. Check for any recent updates to the datasheet regarding recommended soldering profiles or storage conditions before placing orders.

Selection Notes

Select this component when a fixed 48 MHz frequency is required for HCMOS-compatible digital logic. Ensure the operating voltage environment falls strictly within the 1.8V to 3.6V range. Consider the tri-state feature if bus sharing or low-power standby modes are necessary for the target application architecture.

Part Context

This oscillator belongs to the standard XO category manufactured by Geyer Electronic America, Inc., a specialist in quartz crystals and frequency control products. The 12.95551 part number identifies a specific frequency variant within their broader portfolio of surface-mount oscillators designed for consumer and industrial electronics.

Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify pinout compatibility and electrical specifications before replacing.