12.86537

Crystals Overview

The Geyer Electronic America, Inc. model 12.86537 is a quartz precision frequency control device designed for clocking tree signal conditioning in ASIC, MCU, MPU, or FPGA applications. It operates at a nominal frequency of 12 MHz with a tolerance of ±50ppm. The component features a load capacitance of 10pF and an equivalent series resistance of 150 Ohms. It utilizes a 4-SMD, No Lead package with dimensions of 2.5mm x 2.0mm. The operating temperature range spans from -20°C to +70°C.

Crystals Feature Summary

• Provides precise frequency control for digital logic clocking trees
• Supports signal conditioning for microcontrollers and FPGAs
• Utilizes ceramic surface mount construction for compact integration

Crystals Applications

• ASIC clocking tree signal conditioning
• MCU and MPU system clock generation
• FPGA timing reference support

Crystals Procurement Notes

Verify the specific lot code and manufacturing date against current production status when ordering. Confirm that the 4-SMD no-lead package orientation matches the target PCB footprint design. Ensure thermal management strategies align with the specified -20°C to +70°C operating range for the intended application environment.

Crystals Selection Notes

Select this component when a 12 MHz reference with ±50ppm stability is required for standard digital logic interfaces. The 10pF load capacitance must match the oscillator circuit design parameters. Consider the 150 Ohm ESR limit for driver capability requirements. The ceramic SMD form factor suits high-volume automated assembly processes.

Crystals Part Context

This crystal belongs to Geyer Electronic's line of quartz frequency control devices. These components are manufactured by GEYER ELECTRONIC e.K., a specialist in quartz crystals, oscillators, and resonators. The product line focuses on providing stable timing references for modern electronic systems requiring precise synchronization.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching frequency, load capacitance, ESR, and package dimensions.