LFSPXO019079

Overview

The LFSPXO019079 is a standard crystal oscillator manufactured by IQD Frequency Products. It operates at a frequency of 8 MHz with an HCMOS and TTL output format. The device supports a supply voltage range from 4.5 V to 5.5 V. It features a hermetically sealed ceramic package with a seam-sealed metal lid, housed in a 4-SMD, No Lead footprint measuring 7 mm x 5 mm. The component includes enable/disable functionality and is designed for surface mount applications.

Feature Summary

• Hermetically sealed ceramic package with a seam-sealed metal lid
• Integrated enable and disable control functionality
• Dual compatible output formats supporting both HCMOS and TTL logic levels

Applications

• General purpose timing circuits requiring high reliability
• Industrial equipment operating within extended temperature ranges
• Medical instrumentation demanding stable clock signals

Procurement Notes

Verify the specific frequency tolerance and stability specifications required for your design against the official datasheet before procurement. Confirm that the 4.5V to 5.5V supply voltage range aligns with your system power rails. Ensure the 7mm x 5mm SMD package dimensions fit within your PCB layout constraints. Check for any recent part number revisions or lifecycle status updates directly with the manufacturer.

Selection Notes

Select this component when a hermetically sealed oscillator is necessary for environmental protection. The dual HCMOS/TTL output compatibility simplifies interface design across different logic families. The enable/disable feature allows for power management strategies in battery-operated systems. Consider the 8 MHz frequency requirement and verify it matches the target system clock needs.

Part Context

This part belongs to the LFSPXO series of standard oscillators from IQD Frequency Products. These devices are characterized by their robust construction and wide operating temperature capabilities. The series caters to applications requiring precise timing in harsh environments, leveraging the manufacturer's expertise in quartz crystal technology.

Replacement Considerations

No public confirmed substitute part numbers are available.