LFTVXO078857

Overview

The LFTVXO078857 is a VCTCXO oscillator from the IQXT-205-2-18 series by IQD Frequency Products. It operates at a nominal frequency of 24 MHz with a clipped sine wave output format. The device requires a single 1.8 V supply voltage and delivers a frequency stability of ±0.5 ppm across an operating temperature range of -30°C to +85°C. It features a 10 pF load capacitance and utilizes a compact 4-SMD, no-lead surface mount package measuring 2 mm in length.

Feature Summary

• Provides high frequency stability of ±0.5 ppm over the specified industrial temperature range.
• Operates on a low 1.8 V power supply for efficient energy consumption.
• Features a miniature SMD footprint suitable for space-constrained designs.

Applications

• Wireless communication modules
• Industrial control systems
• Automotive electronics

Procurement Notes

Verify the specific revision status before procurement, as documentation indicates this part number may be a revised version replacing a previous identifier. Confirm that the required 1.8 V supply voltage aligns with your system design constraints. Ensure compatibility with the clipped sine wave output format for your receiving circuitry. Check current availability through authorized distributors.

Selection Notes

Select this component when precise timing accuracy within ±0.5 ppm is critical for signal integrity. It is appropriate for applications requiring low-voltage operation at 1.8 V. Consider the 24 MHz frequency requirement and the -30°C to +85°C temperature range. Evaluate if the small SMD package fits the board layout constraints compared to larger oscillators.

Part Context

This oscillator belongs to the IQXT-205-2-18 series, designed for high-performance timing needs. IQD Frequency Products specializes in frequency control solutions, offering components for diverse industries including automotive and communications. This series emphasizes miniaturization while maintaining strict stability standards.

Replacement Considerations

Documentation notes that this part number represents a revision where the manufacturer changed the identifier. Verify if the previous part number serves as a direct functional substitute or if re-validation is required due to the change.