LFTVXO085767

Overview

The LFTVXO085767 is a VCTCXO oscillator from IQD Frequency Products, operating at a nominal frequency of 38.88 MHz with an HCMOS output format. It features a frequency stability of 0.1 PPM and an absolute pull range of ±5ppm. The device operates on a 3.3V supply voltage with a maximum current consumption of 10mA. Designed for surface mount installation, it supports an extended operating temperature range from -40°C to +105°C. The component utilizes a crystal as its base resonator and is housed in a compact SMD package suitable for high-density PCB layouts.

Feature Summary

• Integrated amplitude control functionality within the VCTCXO design
• HCMOS digital output interface for direct logic compatibility
• Extended industrial temperature rating for harsh environment operation
• Compact surface-mount footprint for space-constrained applications

Applications

• High-speed data handling systems requiring precise timing
• FPGA configuration and clock distribution networks
• Industrial communication equipment demanding stable frequencies
• Automotive electronics meeting strict thermal requirements

Procurement Notes

Verify the specific ordering suffix and tape/reel packaging details directly with IQD Frequency Products or authorized distributors before purchase. Confirm that the 3.3V supply requirement aligns with your system power rails. Ensure the HCMOS output voltage levels are compatible with the receiving logic inputs. Check for any recent product change notifications regarding pinout or material composition updates.

Selection Notes

Select this component when a 38.88 MHz reference is required with tight stability specifications. The VCTCXO type allows for external frequency adjustment via a control voltage, offering flexibility in calibration. Consider the 10mA current draw against your total power budget. The wide temperature range makes it suitable for environments where standard commercial grade oscillators would fail.

Part Context

This part belongs to the IQXT-200 series family of temperature-compensated and voltage-controlled oscillators. IQD Frequency Products specializes in precision timing solutions, leveraging over four decades of manufacturing expertise. The LFTVXO series is designed to meet the rigorous demands of modern electronic systems, providing reliable performance across various industries including aerospace, medical, and telecommunications.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult IQD Frequency Products for cross-reference recommendations based on specific electrical and mechanical constraints.