LFTVXO076344

Overview

The LFTVXO076344 is a VCTCXO oscillator from the IQXT-316 series, manufactured by IQD Frequency Products. It operates at a fundamental frequency of 19.2 MHz with a high frequency stability of ±0.1 ppm. The device utilizes a clipped sine wave output format and requires a supply voltage ranging from 500 mV to 7 V. It features a 6-SMD, no-lead package with dimensions of 7.0 mm x 5.1 mm x 2.0 mm. The unit supports an operating temperature range of -40°C to +85°C and draws a maximum current of 3 mA.

Feature Summary

• Provides high precision frequency stability of ±0.1 ppm for accurate timing applications.
• Features a wide supply voltage range supporting operation from 500 mV up to 7 V.
• Delivers a clipped sine wave output signal suitable for specific interface requirements.

Applications

• Precision timing circuits requiring low phase noise
• Telecommunications base station synchronization
• Test and measurement equipment clock sources

Procurement Notes

Verify the specific ordering suffix and packaging configuration when placing orders, as distributors may list variations such as cut tape or reel formats. Confirm that the required supply voltage range aligns with the system design, as the component supports a wide input span. Ensure the PCB footprint matches the 6-SMD no-lead package dimensions specified in the datasheet to guarantee proper mechanical fit and electrical connection during assembly.

Selection Notes

Select this model when a clipped sine wave output is preferred over digital logic levels for downstream processing. The wide supply voltage capability allows flexibility in power rail selection across different system architectures. Consider the ±0.1 ppm stability requirement against environmental temperature variations within the -40°C to +85°C operational range to ensure performance meets system specifications without additional compensation.

Part Context

This component belongs to the IQXT-316 series of voltage-controlled temperature-compensated crystal oscillators. The series is designed for applications demanding high frequency accuracy and stability. IQD Frequency Products integrates quartz crystal technology with thermal compensation circuitry to maintain performance across varying ambient temperatures, providing a compact solution for timing needs in industrial and communication sectors.

Replacement Considerations

LFTVXO076344CUTT is a listed variant associated with the same part number family, potentially differing only in packaging format such as cut tape versus reel. Verify pinout compatibility and electrical parameters before substituting any alternative models from other manufacturers.