LFTVXO075807

Overview

The LFTVXO075807 is a voltage-controlled temperature-compensated crystal oscillator (VCTCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 20 MHz with a frequency stability of 0.28 ppm. The device utilizes a clipped sine wave output format and requires a supply voltage of 3.3 V. It is housed in a compact 4-SMD, no-lead package measuring 3.2 mm x 2.5 mm. The operational temperature range extends from -40°C to +85°C, ensuring reliability in demanding environments.

Feature Summary

• Integrated temperature compensation for enhanced frequency stability across wide operating ranges
• Compact surface-mount design suitable for space-constrained electronic assemblies
• Voltage-controlled tuning capability for precise frequency adjustment applications

Applications

• Wireless communication systems requiring stable clock sources
• Test and measurement equipment needing low phase noise signals
• Industrial control systems operating in variable thermal conditions

Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation, as part numbers may undergo revisions without functional changes. Confirm that the required reel quantity matches standard factory packaging specifications. Ensure compatibility with existing PCB footprints and soldering profiles before finalizing procurement orders to avoid integration issues.

Selection Notes

Select this component when a 20 MHz signal with high stability is required in a small form factor. Consider the 3.3 V supply requirement and clipped sine output interface during circuit design. Evaluate the -40°C to +85°C temperature range against environmental constraints. Compare performance metrics such as phase noise and tuning sensitivity with alternative oscillators if stricter specifications are necessary.

Part Context

This oscillator belongs to IQD Frequency Products' VCTCXO lineup, designed for applications demanding precise frequency control. The series offers various frequencies and packages, catering to diverse industry needs. IQD leverages extensive experience in frequency control to provide reliable components for global markets, supporting sectors like automotive, industrial, and telecommunications with robust timing solutions.

Replacement Considerations

Check for direct substitutes within the same IQD family or cross-reference with other manufacturers offering similar 20 MHz VCTCXOs. Verify pin compatibility and electrical parameters to ensure seamless integration. Consult official replacement guides for any discontinued variants or updated part numbers.