LFSPXO076037

Overview

The LFSPXO076037 is a standard clock oscillator from the IQXO-691 series, manufactured by IQD Frequency Products. It operates at a nominal frequency of 27 MHz with a frequency stability of 50 ppm. The device requires a supply voltage of 1.2 V and features a CMOS output format. It is housed in a compact 2.5 mm x 2 mm surface-mount package (4-SMD, no lead). The component supports an operating temperature range from -40°C to +85°C and has a maximum supply current rating of 10 mA.

Feature Summary

• CMOS output signal generation for digital logic interfacing
• Hermetically sealed ceramic package construction
• Compact 2.5 mm x 2 mm surface-mount footprint
• Wide industrial temperature operational capability

Applications

• General-purpose timing reference for embedded systems
• Clock source for microcontrollers and processors
• Data communication interface synchronization
• Consumer electronics timing circuits

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to ensure correct packaging configuration. Confirm that the requested variant matches the required voltage and frequency specifications. Cross-reference the part number with the latest datasheet revision to account for any potential design updates or pinout changes before finalizing procurement orders.

Selection Notes

Select this component when a low-profile, hermetically sealed oscillator is required for space-constrained designs. The 1.2V supply voltage makes it suitable for battery-powered or low-voltage logic applications. Ensure the system design accommodates the 50 ppm stability requirement and the specified operating temperature range for reliable performance.

Part Context

This part belongs to the IQXO-691 series of low supply current crystal oscillators. The series utilizes a ceramic package with a seam-sealed metal lid, providing hermetic sealing for enhanced reliability. These oscillators are designed to offer stable frequency performance across various industrial and commercial environments.

Replacement Considerations

Direct substitutes within the same series include LFSPXO076034 (25 MHz) and LFSPXO076039 (24 MHz), which share identical package dimensions and electrical characteristics but differ in nominal frequency.