LFTCXO085778

Overview

The LFTCXO085778 is a low-frequency temperature-compensated crystal oscillator manufactured by IQD Frequency Products. This component operates at a fundamental frequency of 32.768 kHz, suitable for precision timing applications requiring high stability over varying environmental conditions. It features a standard surface-mount package design to facilitate automated assembly processes in compact electronic devices.

Feature Summary

• Integrated temperature compensation circuitry ensures stable frequency output across specified operating ranges.
• Designed for low-power consumption in battery-operated portable electronics.
• Utilizes a hermetically sealed or robust surface-mount package to protect the quartz resonator.

Applications

• Real-time clock circuits in consumer electronics
• Wearable health monitoring devices
• Industrial control systems requiring precise timekeeping

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current datasheet to confirm pinout compatibility and packaging type. Ensure that the requested variant matches the required load capacitance and drive level specifications for your target application circuit to prevent frequency deviation or crystal damage during operation.

Selection Notes

Select this component when a highly stable 32.768 kHz reference is needed for time-base generation. Consider the available board space for the surface-mount footprint and verify that the supply voltage range aligns with your system's power architecture. Evaluate the phase noise requirements if the application involves sensitive signal processing.

Part Context

This oscillator belongs to IQD's family of low-frequency TCXOs, which are engineered to replace discrete crystal and capacitor networks with integrated solutions. These components simplify PCB layout by providing a ready-made clock source, reducing component count and improving overall system reliability compared to traditional discrete timing solutions.

Replacement Considerations

Consult the official cross-reference guide for direct replacements. Verify that any substitute part matches the 32.768 kHz frequency, package dimensions, and electrical characteristics such as pullability and stability before implementation.