LFMCXO064078BULK

Overview

The LFMCXO064078BULK is a professional micro crystal oscillator (MCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 25 MHz with a high frequency stability of 0.1 PPM. The device supports an HCMOS output format and functions within a supply voltage range of 3.135 V to 3.465 V, drawing a maximum current of 10 mA. It is designed for surface mount installation in a compact 7 mm x 5 mm x 2.4 mm package. The component ensures reliable performance across an extended industrial temperature range from -40°C to +85°C.

Feature Summary

• Delivers sub-ppm frequency stability for precision timing applications
• Features hermetically sealed ceramic construction for environmental robustness
• Integrates analog compensation circuitry for enhanced thermal performance
• Provides standard HCMOS logic output compatibility

Applications

• High-precision telecommunications synchronization systems
• Professional test and measurement instrumentation
• Industrial control networks requiring stable clock references
• Medical imaging equipment timing circuits

Procurement Notes

Verify the specific ordering suffix and packaging configuration against the official manufacturer datasheet prior to procurement. Confirm that the selected variant meets all required electrical parameters and environmental specifications for the intended application. Ensure compliance with relevant regulatory standards such as RoHS directives. Cross-reference part numbers carefully to avoid substitution errors due to minor nomenclature differences.

Selection Notes

Select this component when sub-ppm stability and long-term aging performance are critical requirements. The MCXO series offers superior frequency accuracy compared to standard SPXO or TCXO alternatives. Evaluate the trade-off between higher precision and increased power consumption relative to lower-cost oscillators. Ensure the system design accommodates the specified voltage range and load capacitance requirements for optimal signal integrity.

Part Context

This part belongs to the LFMCXO professional oscillator family from IQD Frequency Products. These devices utilize advanced quartz technology to achieve exceptional frequency stability and low phase noise. The series is engineered for demanding environments where standard clock oscillators fail to meet strict timing tolerances. IQD leverages extensive manufacturing expertise to provide reliable solutions for aerospace, defense, and industrial sectors.

Replacement Considerations

Consult the official IQD replacement guide for verified substitute part numbers. Direct replacements must match the original frequency, stability class, package dimensions, and pinout configuration. Generic equivalents may not replicate the specific aging characteristics or hermetic sealing properties of the original component.