LFTVXO082844

Overview

The LFTVXO082844 is a VCTCXO from the IQXT-210-35 series manufactured by IQD Frequency Products. It operates at a nominal frequency of 10.0 MHz with an HCMOS output format. The device is powered by a 3.3V supply and features high frequency stability of ±0.14 ppm across an extended operating temperature range of -40°C to +85°C. It utilizes a surface-mount package suitable for automated assembly.

Feature Summary

• Provides precise voltage-controlled tuning for frequency adjustment within the VCTCXO architecture.
• Delivers robust clock signals using standard HCMOS logic levels for digital interfacing.
• Maintains tight frequency stability specifications over wide industrial temperature variations.

Applications

• Telecommunications base station timing synchronization
• High-performance networking equipment clock distribution
• Industrial control systems requiring stable frequency references

Procurement Notes

Verify the specific ordering suffix and tolerance grade against the official IQD datasheet to ensure compliance with project requirements. Confirm that the HCMOS output voltage levels match the receiving circuit's input thresholds. Check for any recent product change notifications or lifecycle status updates directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when design constraints demand low phase noise and high short-term stability in compact surface-mount form factors. The extended temperature range supports deployment in harsh environments where commercial-grade oscillators would fail. Ensure the host system can accommodate the required control voltage range for the VCXO tuning mechanism.

Part Context

This oscillator belongs to the IQXT-210 family, designed for applications needing reliable timing in space-constrained PCB layouts. IQD Frequency Products specializes in quartz-based timing solutions, offering components that meet rigorous automotive and industrial standards for long-term reliability and performance consistency.

Replacement Considerations

Cross-reference with other IQXT-210 variants for different frequencies or tolerance grades. Verify pinout compatibility if substituting with similar VCTCXOs from other manufacturers to prevent board redesign efforts.