LFTVXO079050

Overview

The LFTVXO079050 is a Voltage-Controlled Temperature-Compensated Crystal Oscillator (VCTCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 16.369 MHz with a frequency stability of ±0.5 ppm. The device requires a single 1.8 V power supply and draws a maximum current of 1.5 mA. It features a clipped sine wave output format and utilizes a 4-SMD, No Lead package measuring 2 mm in length, 1.6 mm in width, and 0.7 mm in height. The component supports an operating temperature range from -30°C to +85°C and includes a 10 pF load capacitance specification.

Feature Summary

• Integrates voltage control and temperature compensation within a compact surface-mount footprint
• Delivers high frequency stability of ±0.5 ppm across the specified industrial temperature range
• Operates on a low-voltage 1.8 V supply with minimal current consumption
• Provides a clipped sine wave output suitable for direct interfacing with RF circuits

Applications

• Wireless communication modules requiring precise clock synchronization
• Portable electronic devices constrained by size and power budgets
• Industrial control systems operating in variable thermal environments
• Automotive infotainment and telematics units

Procurement Notes

Verify the specific revision status and RoHS compliance documentation directly with IQD Frequency Products prior to ordering. Confirm that the 1.8 V supply requirement aligns with your system design, as this parameter is fixed. Ensure PCB layout accommodates the 4-SMD No Lead package dimensions accurately to prevent soldering defects during assembly.

Selection Notes

Select this component when a balance between tight frequency stability and low power consumption is required. The 1.8 V operation makes it suitable for modern battery-powered applications. Consider the clipped sine wave output compatibility with downstream stages. The -30°C to +85°C range covers most commercial and light industrial needs without requiring military-grade specifications.

Part Context

This oscillator belongs to the IQXT-205-2-18 series from IQD Frequency Products. The series focuses on miniaturized VCTCXOs designed for space-constrained applications. IQD provides these components as part of their broader portfolio of frequency control solutions, emphasizing reliability and performance in small form factors for global markets.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided source data. Consult IQD Frequency Products technical support for potential cross-reference options or updated revisions.