LFOCXO063804BULK

Overview

The LFOCXO063804BULK is a precision Oven-Controlled Crystal Oscillator (OCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 38.88 MHz with an output format of HCMOS. The device features a frequency stability of 20 ppb and supports a supply voltage range of 3.3 V. Designed for surface-mount applications, it functions within a temperature range of -40°C to +85°C. The unit utilizes a 15 pF load capacitance and measures 9.5 mm x 14.4 mm x 6.5 mm.

Feature Summary

• Provides high-precision timing via oven-controlled crystal technology
• Delivers stable HCMOS digital output signals
• Engineered for operation in demanding thermal environments

Applications

• Telecommunications base station synchronization
• Precision test and measurement instrumentation
• Military and aerospace navigation systems

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm current availability status as the product lifecycle may be discontinued or limited. Ensure compatibility with existing PCB footprints and thermal management requirements before integration into final assemblies.

Selection Notes

Select this OCXO when superior frequency stability and phase noise performance are required over standard TCXOs or MEMS oscillators. Consider the specific 38.88 MHz frequency requirement and 3.3V logic interface compatibility. Evaluate power consumption constraints against the thermal benefits provided by the oven control mechanism.

Part Context

This component belongs to the LFOCXO series of high-performance OCXOs from IQD Frequency Products. These oscillators are designed for applications requiring exceptional long-term stability and low aging rates compared to standard quartz crystals. The series typically serves critical infrastructure where timing accuracy is paramount.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference options directly with the manufacturer or authorized distributors for equivalent specifications.