LFSPXO082154

Overview

The IQD Frequency Products LFSPXO082154 is a standard clock oscillator from the IQXO-540 series. It operates at a nominal frequency of 27 MHz with a frequency stability of 25 ppm. The device supports a supply voltage range from 2.97 V to 3.63 V and features an HCMOS output format. It is housed in a compact 2 mm x 1.6 mm surface-mount package with a height of 0.7 mm or 0.8 mm. The component is designed for operation within temperature ranges including -40°C to +85°C.

Feature Summary

• Compact 2 mm x 1.6 mm surface-mount footprint suitable for space-constrained designs
• HCMOS output interface providing standard digital logic compatibility
• Wide supply voltage tolerance supporting 2.97 V to 3.63 V operation
• High frequency stability of 25 ppm ensuring precise timing performance

Applications

• General purpose clock generation in computing systems
• Timing reference in industrial control equipment
• Clock signal provision in consumer electronics devices
• Synchronization source in communication modules

Procurement Notes

Verify the specific suffix and revision code against the official IQD datasheet to confirm exact electrical parameters, particularly regarding load capacitance and enable/disable pin configurations. Ensure the selected variant matches the required operating temperature range and output drive strength for the target application circuit design.

Selection Notes

Select this component when a small form factor is critical alongside moderate stability requirements. Compare against other IQXO-540 variants if different frequencies or tighter stability margins are needed. Confirm that the HCMOS output swing aligns with the input requirements of the downstream logic family in the system architecture.

Part Context

This part belongs to the IQXO-540 series of standard oscillators manufactured by IQD Frequency Products. The series offers various frequencies and packages, positioning these components as versatile solutions for general timing applications where size and cost efficiency are prioritized over ultra-high precision or extreme environmental ruggedness.

Replacement Considerations

Direct substitutes include other IQD Frequency Products models within the IQXO-540 series offering identical 27 MHz frequency, 25 ppm stability, and 2x1.6mm package dimensions. Cross-manufacturer replacements require matching voltage, output type, and thermal specifications.