12.95584

Overview

The Geyer Electronic America, Inc. model 12.95584 is a standard HCMOS crystal oscillator (XO) operating at 50 MHz. It functions with a 1.8V supply voltage and features a tri-state output enable capability for power management. The component utilizes a 4-SMD, No Lead surface-mount package, specifically sized as 3.2mm x 2.5mm with a maximum height of 0.80mm. Designed for base harmonic operation, it provides stable frequency generation suitable for digital circuit timing applications requiring precise clock signals.

Feature Summary

• Generates a stable 50 MHz clock signal using HCMOS logic levels
• Incorporates tri-state output functionality to disable the signal when not in use
• Operates efficiently on a low 1.8V power supply rail
• Utilizes a compact 4-SMD no-lead footprint for space-constrained designs

Applications

• Digital system clock generation
• Microprocessor timing circuits
• Communication interface synchronization
• Embedded controller clock sources

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 1.8V supply voltage aligns with your target board's power architecture before finalizing the purchase order. Ensure the 50 MHz frequency matches the exact requirement of the receiving digital logic to prevent timing errors.

Selection Notes

Select this component when a low-voltage 1.8V operation is mandatory for the target application. The HCMOS output type ensures compatibility with standard CMOS logic families. Consider the 4-SMD package dimensions if board real estate is limited. Verify that the tri-state feature is necessary for system-level power saving strategies during idle periods.

Part Context

This part belongs to the KXO-V95 series of oscillators from Geyer Electronic America, Inc. It represents a shift from discrete crystals to integrated oscillator solutions, offering higher stability and easier integration compared to external crystal resonators. The series targets modern portable electronics requiring miniaturization and low power consumption.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. When replacing this unit, ensure the new component matches the 50 MHz frequency, 1.8V supply voltage, and HCMOS output type. The physical footprint must also be compatible with the existing 4-SMD layout.