LFOCXO063802BULK

Overview

The LFOCXO063802BULK is a low-frequency oven-controlled crystal oscillator manufactured by IQD Frequency Products. It operates at a nominal frequency of 19.2 MHz with an HCMOS output format. The device requires a 3.3 V supply voltage and delivers exceptional frequency stability of ±20 ppb. It functions within an operating temperature range of -40°C to +85°C. The component utilizes a compact 6-pin surface-mount package measuring 9.5 x 14.4 x 6.5 mm, designed for high-precision timing applications requiring superior time stability.

Feature Summary

• Hermetically sealed OCXO construction ensures long-term reliability
• Ultra-low phase noise and jitter characteristics
• Compact 6-pin SMD footprint for space-constrained designs
• Integrated heater control for stable operation across wide temperatures

Applications

• Telecommunications base station synchronization
• Precision test and measurement equipment
• Navigation and GPS reference clocks
• High-speed data transmission interfaces

Procurement Notes

Verify the specific ordering suffix matches the required packaging configuration. Confirm that the 3.3V supply requirement aligns with the target system power rails. Ensure the PCB land pattern corresponds to the 9.5 x 14.4 mm body dimensions. Check for RoHS compliance documentation if environmental regulations apply to the end product.

Selection Notes

Select this model when sub-ppb stability is critical compared to standard TCXOs or MEMS oscillators. The larger package size accommodates the internal oven, so board space must be sufficient. Consider thermal management requirements due to the integrated heater element. Compare aging rates against application longevity needs.

Part Context

This part belongs to the LFOCXO series of low-frequency oven-controlled crystal oscillators from IQD Frequency Products. These components are engineered for applications demanding extreme frequency accuracy over wide temperature ranges. The series typically offers superior performance metrics compared to non-ovenized alternatives, targeting industrial and telecom sectors.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.