LFTVXO009918

Overview

The LFTVXO009918 is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by IQD Frequency Products. It operates at a nominal frequency of 26 MHz with an HCMOS output format. The device requires a 3.3V supply voltage and exhibits a maximum current consumption of 3mA. It offers a frequency stability of ±500ppb and functions within a temperature range of -40°C to +85°C. The component is housed in an 8-SMD module package measuring 7.00mm x 5.00mm with a maximum height of 2.00mm.

Feature Summary

• Integrated voltage control for precise frequency tuning
• Temperature compensation ensures high stability across wide thermal ranges
• HCMOS digital output interface for direct logic integration

Applications

• Precision timing circuits requiring low phase noise
• Communication systems needing stable carrier frequencies
• Industrial equipment operating in variable thermal environments

Procurement Notes

Verify the specific ordering suffix against official IQD documentation to confirm exact electrical tolerances and packaging options. Ensure the procurement channel provides valid manufacturer traceability. Confirm that the received components match the specified 8-SMD package dimensions and pinout configuration before integration into the design.

Selection Notes

Select this component when a 26 MHz reference with ±500ppb stability is required under 3.3V operation. Consider the 8-SMD footprint constraints and the need for voltage-controlled tuning capabilities. Evaluate the -40°C to +85°C operational range against the target application's environmental conditions to ensure reliable performance.

Part Context

This oscillator belongs to the CFPT-126 series from IQD Frequency Products, designed for applications demanding reliable frequency generation. It represents a surface-mount solution for integrating temperature-compensated crystal technology into compact electronic designs without sacrificing stability or signal integrity.

Replacement Considerations

Consult official IQD substitution guides for verified alternatives. Cross-reference pinouts and electrical specifications carefully when considering equivalent parts from other manufacturers.