LFTCXO078374REEL

Overview

The LFTCXO078374REEL is a Temperature Compensated Crystal Oscillator (TCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 19.2 MHz with a frequency stability of 0.5 PPM. The device requires a supply voltage of 1.8 V and draws a current of 1.5 mA. It features a Clipped Sine Wave output format and utilizes an SMD/SMT termination type. The component dimensions are 2.5 mm in length, 2 mm in width, and 0.8 mm in height. It supports a load capacitance of 10 pF and functions within an operating temperature range of -30°C to +85°C. The part belongs to the IQXT-260-11 series.

Feature Summary

• Integrates analogue compensation circuitry for high frequency stability across extended temperature ranges
• Designed for low power consumption suitable for mobile applications
• Utilizes single chip oscillator technology for compact surface mount integration

Applications

• Mobile communication devices requiring precise clock signals
• Industrial equipment needing stable timing references
• Automotive electronics systems

Procurement Notes

Verify the specific ordering suffix and package variant against the official IQD datasheet before procurement. Confirm that the requested reel quantity matches manufacturing standards. Check RoHS compliance status and lead times directly with authorized distributors as availability may vary. Ensure the component meets the required environmental specifications for the target application.

Selection Notes

Select this TCXO when sub-ppm stability is required in space-constrained designs. Compare against standard oscillators if higher stability is needed. Verify supply voltage compatibility with the system's 1.8 V rail. Consider the clipped sine wave output interface requirements for downstream logic or amplification stages.

Part Context

This component is part of the IQXT-260-11 series from IQD Frequency Products. It represents a line of surface mount TCXOs utilizing advanced ASIC technology for temperature compensation. The series targets applications demanding high reliability and precision timing in small form factors.

Replacement Considerations

Consult the official IQD replacement guide for direct substitutes. Verify pinout compatibility and electrical parameters such as frequency stability and supply voltage. Cross-reference with similar IQXT series parts if exact models are unavailable.