LFTCXO075799

Overview

The LFTCXO075799 is a temperature-compensated crystal oscillator (TCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 32.768 MHz, providing high stability for precision timing applications. The device features a clipped sine wave output format and is designed for surface-mount installation. It supports a supply voltage range typically associated with low-power clock sources and functions within an industrial temperature range of -40°C to +85°C. The component utilizes a compact SMD package suitable for automated assembly processes in dense circuit board layouts.

Feature Summary

• Integrated temperature compensation circuitry ensures stable frequency performance across varying thermal conditions.
• Compact surface-mount design facilitates integration into space-constrained electronic assemblies.
• Clipped sine wave output provides a clean signal suitable for direct interfacing with digital logic inputs.

Applications

• Real-time clock circuits requiring precise timekeeping
• Low-power communication modules needing stable carrier references
• Portable consumer electronics demanding miniaturized timing solutions

Procurement Notes

Verify the specific supply voltage and load capacitance requirements against your target application's circuit design before procurement. Confirm that the clipped sine wave output level is compatible with the input thresholds of the receiving logic gates. Ensure the selected package variant matches the footprint on your printed circuit board to avoid mechanical mounting issues during assembly.

Selection Notes

Select this component when a stable 32.768 MHz reference is required in a small form factor. Consider the operating temperature range to ensure reliability in your specific environmental conditions. Evaluate the power consumption constraints of your system to confirm compatibility with the oscillator's current draw specifications.

Part Context

This part belongs to IQD Frequency Products' TCXO lineup, which focuses on providing enhanced stability over standard crystals without the complexity of oven-controlled oscillators. These devices bridge the gap between basic quartz crystals and higher-performance OCXOs, offering a balance of cost, size, and frequency accuracy for commercial and industrial applications.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. Direct replacement requires verifying pinout compatibility, electrical characteristics, and mechanical dimensions with alternative TCXO models from IQD or other manufacturers.