12.85587

Crystals Overview

The Geyer Electronic America, Inc. part number 12.85587 is a quartz crystal resonator operating at a fundamental frequency of 48 MHz. It features a frequency tolerance of ±10 ppm and an equivalent series resistance (ESR) of 60 Ohms. The component utilizes a load capacitance of 7 pF and is housed in a 4-SMD, No Lead package configuration.

Crystals Feature Summary

• Provides stable frequency control for clocking tree signal conditioning
• Designed for integration with ASIC, MCU, MPU, or FPGA architectures
• Ensures accurate clock generation and dependable long-term timing performance

Crystals Applications

• Clocking tree signal conditioning for microcontrollers
• Frequency reference for field-programmable gate arrays
• Timing circuits within application-specific integrated circuits

Crystals Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to ensure compatibility with required packaging options such as Tape & Reel or Cut Tape. Confirm that the 4-SMD No Lead package dimensions align with your printed circuit board layout constraints before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 48 MHz reference with ±10 ppm stability is required for digital logic interfaces. Ensure the system design accommodates the specified 7 pF load capacitance and 60 Ohm ESR characteristics to maintain oscillation reliability within the target application environment.

Crystals Part Context

This crystal belongs to the KX-5 series produced by Geyer Electronic America, Inc., a manufacturer specializing in quartz precision frequency control devices. The product line supports various electronic markets requiring reliable timing solutions for modern semiconductor applications.

Crystals Replacement Considerations

Consult official substitution guides for compatible 48 MHz crystals with matching 4-SMD No Lead footprints and similar electrical parameters. Verify pinout compatibility and load capacitance requirements before implementing any alternative components.

Crystals FAQ

What is the package type for part 12.85587?

The component is available in a 4-SMD, No Lead package configuration.

What is the equivalent series resistance value?

The specified equivalent series resistance is 60 Ohms.