LFOCXO081528BULK

Overview

The LFOCXO081528BULK is a hermetically sealed oven-controlled crystal oscillator (OCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 10 MHz with HCMOS output logic levels. The device features resistance-welded metal packaging for high environmental stability and reliability. It is designed to provide precise clock signals in demanding applications requiring superior frequency stability over temperature variations.

Feature Summary

• Hermetically sealed resistance-welded metal enclosure
• High-stability OCXO architecture
• HCMOS compatible output drive

Applications

• Precision timing systems
• Telecommunications infrastructure
• Test and measurement equipment

Procurement Notes

Verify the specific part number suffix against official IQD documentation to confirm package type and electrical specifications. Ensure compatibility with system power supply requirements and thermal management constraints. Confirm RoHS compliance status if required by project regulations. Cross-reference pinout diagrams with PCB layout designs prior to implementation.

Selection Notes

Select this component when high frequency stability and long-term aging performance are critical. Consider the physical dimensions and thermal dissipation characteristics of the metal package. Evaluate the HCMOS output swing against downstream logic input thresholds. Assess the need for oven control heating power within the system design.

Part Context

This model belongs to the IQD Frequency Products OCXO family, known for robust construction and stable performance. The series utilizes quartz crystal resonators housed in heated enclosures to maintain constant temperature and minimize frequency drift. These oscillators are engineered for industrial and military-grade environments where standard TCXOs or XO solutions are insufficient.

Replacement Considerations

Consult official substitution lists for direct equivalents. Verify that any alternative OCXO matches the 10 MHz frequency, HCMOS output, and hermetic sealing requirements. Ensure pin compatibility and thermal profiles align with existing board designs.