12.85547

Crystals Overview

The Geyer Electronic America, Inc. model 12.85547 is a precision quartz crystal designed for surface-mount applications. Operating at a fundamental frequency of 26 MHz, this component utilizes an 8 pF load capacitance specification to ensure accurate timing performance in digital circuits. The device features a 60 Ohm motional resistance, contributing to stable oscillation characteristics within the designated frequency tolerance range. Packaged in a compact 4-SMD, No Lead form factor, it supports efficient automated assembly processes while maintaining high reliability standards required for modern electronic systems.

Crystals Feature Summary

• Precision quartz construction for stable frequency control
• Surface-mount design compatible with automated assembly
• Optimized for clocking tree signal conditioning

Crystals Applications

• ASIC clocking support
• MCU timing circuits
• MPU synchronization
• FPGA clock generation

Crystals Procurement Notes

Verify that the specific part number matches the required frequency and package dimensions before ordering. Confirm that the supplier provides official documentation from Geyer Electronic America, Inc. to ensure authenticity. Check for any recent updates to the datasheet regarding mechanical tolerances or electrical specifications. Ensure that the receiving facility has appropriate ESD protection measures in place for handling sensitive frequency control components during storage and installation.

Crystals Selection Notes

Select this component when a 26 MHz reference is required for ASIC, MCU, MPU, or FPGA applications. The 4-SMD no-lead package offers space efficiency for dense PCB layouts. Consider the 8 pF load capacitance requirement to match the oscillator circuit design. Evaluate the 60 Ohm resistance value against the driving level constraints of the target microcontroller or logic gate to prevent over-driving the crystal.

Crystals Part Context

This crystal belongs to Geyer Electronic's KX-9B series of quartz precision frequency control devices. The series is engineered specifically to support clocking tree signal conditioning in complex digital systems. It represents a standard solution for providing stable timing references in embedded electronics where precise frequency stability is critical for data integrity and system synchronization.

Crystals Replacement Considerations

Consult the official Geyer Electronic catalog for direct substitutes. Verify compatibility of frequency, load capacitance, and package type. Cross-reference with authorized distributors for availability.