LFOCXO081357BULK

Overview

The LFOCXO081357BULK is a standard OCXO oscillator manufactured by IQD Frequency Products. It operates at a nominal frequency of 10.0 MHz with HCMOS output format. The device requires a supply voltage ranging from 4.5 V to 5.5 V and features a ceramic package with dimensions of 60.00 mm x 60.00 mm. It supports surface mount termination and functions within an operating temperature range of -20°C to +75°C.

Feature Summary

• Hermetically sealed ceramic construction with a seam-sealed metal lid for environmental protection
• On-board control circuitry integrated within the module housing
• HCMOS digital output signal generation

Applications

• Telecommunications base stations requiring high frequency stability
• Test and measurement instrumentation equipment
• Navigation and GPS reference systems

Procurement Notes

Verify the specific suffix 'BULK' against official IQD documentation to confirm packaging configuration, as ordering codes may vary. Confirm that the 60mm x 60mm module form factor matches the mechanical constraints of the target PCB design. Ensure the 10MHz frequency aligns with system clock requirements before finalizing procurement.

Selection Notes

Select this component when high stability is required over a moderate temperature range. The 60mm x 60mm size accommodates larger thermal masses compared to SMD oscillators. Verify that the 5V supply rail is available in the target application, as lower voltage variants are not applicable to this specific part number.

Part Context

This part belongs to the IQD LFOCXO series of oven-controlled crystal oscillators. These modules utilize quartz resonators housed in temperature-controlled ovens to maintain frequency accuracy. The series provides superior performance compared to standard SPXOs, targeting applications where long-term stability and low phase noise are critical specifications.

Replacement Considerations

No direct public substitute part numbers are confirmed in the provided source material. Cross-referencing with other IQD OCXO models requires checking pinout compatibility and thermal management requirements.