LFXTAL078428BULK

Overview

The LFXTAL078428BULK is a quartz crystal resonator manufactured by IQD Frequency Products, designed for high-frequency timing applications. It operates at a nominal frequency of 120.7 MHz with a load capacitance of 18 pF and a tolerance of 20 PPM. The component features an equivalent series resistance (ESR) of 35 Ohms and supports a maximum drive level of 100 uW. It utilizes a surface-mount package measuring 3.4 mm in length, 2.7 mm in width, and 0.8 mm in height. The device is rated for an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides precise timing signals at high frequencies up to 120.7 MHz
• Utilizes a compact surface-mount footprint suitable for space-constrained designs
• Maintains frequency stability across extended industrial temperature ranges

Applications

• High-speed digital communication systems requiring precise clock synchronization
• Industrial control equipment operating in variable thermal environments
• Consumer electronics utilizing high-frequency data processing components

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to ensure correct packaging configuration. Confirm that the requested variant matches the exact electrical specifications required for the target circuit design. Cross-reference the part number with current datasheets to validate availability status and any recent manufacturing updates or revisions.

Selection Notes

Select this component when a high-frequency reference signal near 120 MHz is required within a limited board area. Ensure the host oscillator circuit can support the specified ESR and drive level parameters. Verify that the operational environment remains within the stated temperature limits to maintain frequency accuracy and long-term reliability standards.

Part Context

This component belongs to the IQD Frequency Products quartz crystal portfolio, which serves diverse sectors including automotive, industrial, and consumer markets. As a member of the Würth Elektronik eiSos group, IQD provides timing solutions ranging from standard commercial grades to high-reliability variants compliant with rigorous industry standards such as AEC-Q200.

Replacement Considerations

Consult official substitution guides for direct equivalents. Generic replacements may not match the specific frequency tolerance or package dimensions.