LFSPXO019992BULK

Overview

The LFSPXO019992BULK is a standard clock oscillator from the CFPS-73 series manufactured by IQD Frequency Products. It operates at a nominal frequency of 20 MHz with an HCMOS output format. The device supports a supply voltage of 3.3 V and offers a frequency stability of ±50 ppm. It features an enable/disable function and is housed in a compact 4-SMD, no-lead package measuring 7.20 mm x 5.20 mm x 1.40 mm. The component is rated for an operating temperature range of -40°C to +85°C.

Feature Summary

• Integrated enable and disable functionality for power management control
• HCMOS output format compatible with standard digital logic interfaces
• Compact surface-mount design suitable for space-constrained PCB layouts

Applications

• General-purpose digital system clock generation
• Microprocessor and microcontroller timing sources
• Data communication interface synchronization

Procurement Notes

Verify the specific suffix against official documentation, as bulk packaging variants may differ in shipping configuration or handling requirements compared to tape-and-reel options. Confirm current availability status directly with the manufacturer or authorized distributors, as lead times and stock levels fluctuate based on production schedules. Ensure the ordering part number matches the exact electrical specifications required for the target application.

Selection Notes

Select this component when a 20 MHz reference signal with moderate stability is required for industrial or commercial environments. The wide temperature range makes it suitable for applications exposed to varying thermal conditions. Consider the enable pin requirement if dynamic power saving is necessary, and verify that the HCMOS voltage levels align with the receiving logic circuitry.

Part Context

This oscillator belongs to the CFPS-73 series, which provides standard clock solutions in small form factors. IQD Frequency Products utilizes quartz resonators to ensure reliable frequency performance across the specified temperature range. The series is designed to meet general industry standards for timing accuracy and signal integrity in consumer and industrial electronics.

Replacement Considerations

Check for direct cross-reference part numbers from IQD or other manufacturers offering identical 20 MHz HCMOS oscillators in 7.2x5.2mm packages. Verify that any substitute maintains the same ±50 ppm stability and 3.3V supply compatibility to ensure functional equivalence without circuit redesign.