LFSPXO009582BULK

Overview

The LFSPXO009582BULK is a standard CMOS crystal oscillator from the CFPS-69 series by IQD Frequency Products. It operates at a frequency of 4 MHz with a stability of ±50 ppm. The device requires a 3.3 V supply and features an enable/disable function. Packaged in a 4-SMD, no-lead surface-mount format measuring 5.0 mm x 3.2 mm x 0.95 mm, it supports operation between -40°C and +85°C.

Feature Summary

• Integrated CMOS output driver for direct logic interfacing
• Enable and disable control functionality for power management
• Compact surface-mount package design for automated assembly

Applications

• General clock generation for digital circuits
• Embedded system timing references
• Consumer electronics internal clocks

Procurement Notes

Verify the specific suffix BULK indicates bulk packaging rather than tape-and-reel configuration when ordering. Confirm that the 4 MHz frequency and 3.3 V voltage requirements align with the target circuit design. Ensure the ±50 ppm stability meets the system timing tolerance. Check RoHS compliance status as indicated in official documentation before finalizing procurement.

Selection Notes

Select this component when a low-cost, standard-frequency clock source is required for space-constrained applications. The 4-pin SMD footprint suits high-density PCB layouts. Consider the ±50 ppm stability limit against stricter timing requirements; if higher precision is needed, explore TCXO alternatives within the same manufacturer portfolio.

Part Context

This part belongs to the CFPS-69 series of standard oscillators. It utilizes a fundamental crystal resonator to generate precise timing signals. The series is designed for general-purpose applications requiring reliable clock sources without the complexity or cost of temperature-compensated variants.

Replacement Considerations

The LFSPXO015505Bulk is a documented alternative offering identical 4 MHz frequency and similar specifications. Verify pin compatibility and electrical parameters before substitution.