LFTVXO085765

Overview

The LFTVXO085765 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 over the operating temperature range. The device utilizes an HCMOS output format and requires a supply voltage between 3.135 V and 3.465 V, nominally 3.3 V. It features a load capacitance of 15 pF and functions within a temperature range of -40°C to +105°C. The component is housed in a compact 4-SMD, No Lead package measuring 7 mm in length, 5 mm in width, and 2.00 mm in height.

Feature Summary

• Integrated temperature compensation for high frequency stability across wide thermal ranges
• Voltage-controlled operation allowing precise frequency adjustment
• HCMOS output interface compatible with standard digital logic circuits
• Compact surface-mount design suitable for space-constrained PCB layouts

Applications

• Telecommunications base stations requiring stable clock references
• Industrial control systems operating in extreme temperature environments
• Automotive electronics demanding high reliability and precision timing
• Medical instrumentation utilizing accurate signal generation

Procurement Notes

Verify that the specific order matches the LFTVXO085765 part number to ensure correct frequency and stability specifications. Confirm supply voltage requirements align with the 3.135 V to 3.465 V range before integration. Check RoHS compliance status if environmental regulations apply to your project. Ensure the 4-SMD package footprint matches your board design guidelines. Review the official datasheet for detailed electrical characteristics and thermal performance data prior to finalizing procurement.

Selection Notes

Select this component when applications require tight frequency stability of +/- 0.28 ppm combined with voltage control capabilities. The wide operating temperature range of -40°C to +105°C makes it suitable for harsh environments where standard oscillators may fail. The HCMOS output simplifies interfacing with microcontrollers and digital processors. Consider the physical dimensions of 7 mm x 5 mm x 2.00 mm for layout constraints. Evaluate power consumption and noise sensitivity against system requirements before choosing this VCTCXO model.

Part Context

This oscillator belongs to the IQD Frequency Products line of precision timing devices. IQD specializes in crystal and oscillator solutions for global markets including aerospace, automotive, and industrial sectors. The LFTVXO series represents their voltage-controlled temperature-compensated offerings designed for high-performance applications. These components are engineered to meet stringent industry standards for frequency accuracy and environmental resilience.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.