LFTCXO063784

Overview

The LFTCXO063784 is a temperature-compensated crystal oscillator manufactured by IQD Frequency Products. It operates at a nominal frequency of 20.0 MHz with a tight frequency tolerance of ±0.50 ppm at 25°C and 3.3V supply. The device exhibits high frequency stability of ±0.14 ppm, ensuring precise timing performance across operating conditions. Designed for surface-mount applications, it integrates compensation circuitry to maintain accuracy despite thermal variations.

Feature Summary

• Integrates temperature compensation circuitry to maintain stable oscillation frequencies under varying thermal conditions
• Delivers high-precision timing signals suitable for sensitive digital communication interfaces
• Utilizes surface-mount packaging technology for automated assembly and compact board integration

Applications

• Embedded systems requiring precise clock synchronization
• Industrial automation equipment needing reliable timing references
• General-purpose electronics demanding stable frequency generation

Procurement Notes

Verify the specific ordering suffix and package variant directly with IQD Frequency Products or authorized distributors before procurement. Confirm that the requested unit matches the exact electrical specifications and mechanical dimensions required for your design. Ensure compliance with RoHS directives and check for any lead-time constraints associated with this component series.

Selection Notes

Select this model when a 20.0 MHz output with ±0.50 ppm tolerance and ±0.14 ppm stability is required. Consider the 3.3V supply voltage requirement and surface-mount form factor during PCB layout. Evaluate if the specified temperature range and aging characteristics meet the long-term reliability needs of the target application environment.

Part Context

This component belongs to the LFTCXO series from IQD Frequency Products, which specializes in high-performance temperature-compensated crystal oscillators. These devices are engineered for applications demanding superior frequency stability and low phase noise compared to standard TCXOs, supporting robust operation in industrial and commercial environments.

Replacement Considerations

Consult official IQD documentation for direct cross-reference part numbers. Verify compatibility regarding pinout, voltage levels, and mounting dimensions before substituting with alternative models from other manufacturers.