12.89282

Crystals Overview

The Geyer Electronic America, Inc. model 12.89282 is a ceramic surface-mount crystal designed for precision frequency control applications. It operates at a fundamental frequency of 30 MHz with a specified tolerance of ±30 ppm. The component features a load capacitance of 16 pF and an equivalent series resistance of 40 Ohms. It is housed in a compact 4-SMD, No Lead package with dimensions measuring 0.197 inches in length and 0.126 inches in width. This device serves as a clocking tree signal conditioning element for ASICs, MCUs, MPUs, or FPGAs.

Crystals Feature Summary

• Provides precise frequency stability for digital logic circuits
• Utilizes a compact surface-mount form factor for automated assembly
• Designed for integration into microcontroller and FPGA clocking trees

Crystals Applications

• Clocking tree signal conditioning for ASICs
• Frequency reference for Microcontrollers (MCU)
• Clock source for Field-Programmable Gate Arrays (FPGA)

Crystals Procurement Notes

Verify the specific datasheet edition against the manufacturer's current documentation to ensure compliance with latest technical specifications. Confirm that the 4-SMD package variant matches the required footprint for PCB layout. Ensure that the ±30 ppm tolerance aligns with system timing requirements before finalizing procurement orders.

Crystals Selection Notes

Select this component when a 30 MHz ceramic resonator is required for cost-sensitive designs. The 16 pF load capacitance must match the oscillator circuit design parameters. Consider the 40 Ohm ESR for drive level limitations within the target host device interface.

Crystals Part Context

This part belongs to Geyer Electronic America's range of quartz crystals, oscillators, and resonators. The manufacturer specializes in frequency control products for industrial and consumer electronics. The 12.89282 designation identifies a specific ceramic SMD crystal within their broader portfolio of passive frequency components.

Crystals Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Cross-referencing requires matching electrical parameters including 30 MHz frequency, 16 pF load capacitance, and 4-SMD package dimensions.