LFOCXO065520B

Overview

The LFOCXO065520B is a 10 MHz Oven-Controlled Crystal Oscillator (OCXO) manufactured by IQD Frequency Products. It features an HCMOS output format and operates on a 5V supply voltage. The component utilizes the IQCM-100 series through-hole package, measuring 65mm x 65mm. Designed for high stability applications, it serves as a precision clock source requiring minimal frequency drift over varying environmental conditions.

Feature Summary

• High-stability OCXO architecture with oven-controlled crystal technology
• HCMOS digital output interface for direct logic integration
• Through-hole mounting configuration for robust mechanical attachment

Applications

• GPS disciplined oscillator systems
• Precision test and measurement equipment
• Telecommunications base station timing

Procurement Notes

Verify the specific revision of the IQCM-100 module documentation to confirm pinout compatibility with your design. Ensure thermal management strategies account for the internal oven heating requirements inherent to OCXO operation. Cross-reference the HCMOS voltage levels with your target system logic family to guarantee signal integrity without additional level shifting components.

Selection Notes

Select this component when sub-ppb frequency stability is critical and size constraints allow for a 65mm through-hole footprint. It is suitable for environments where temperature fluctuations would compromise standard TCXO or SPXO performance. Consider power consumption implications due to the oven heater element compared to lower-power oscillators.

Part Context

This part belongs to the IQCM-100 series of OCXOs from IQD Frequency Products. The series is designed for applications demanding exceptional frequency accuracy and long-term stability. Unlike surface-mount variants, this through-hole model provides a standardized form factor for industrial and telecom rack-mounted equipment.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.