LFTVXO009900

Overview

The LFTVXO009900 is a Voltage-Controlled Temperature Compensated Crystal Oscillator (VCTCXO) manufactured by IQD Frequency Products. It operates at a fundamental frequency of 10 MHz and utilizes an HCMOS output format. The device is designed for surface mount installation within an 8-SMD module package. It functions on a supply voltage of 3.3 V with a maximum current consumption of 7 mA. The unit provides amplitude control capabilities and maintains a frequency stability of ±250 ppb across an operating temperature range of -5°C to +85°C.

Feature Summary

• Integrates voltage-controlled tuning with temperature compensation for high-frequency stability
• Features built-in amplitude control functionality for signal conditioning
• Delivers digital clock signals via HCMOS output interface
• Constructed in a compact surface-mount 8-SMD module package

Applications

• Precision timing circuits requiring low phase noise
• Communication systems demanding stable carrier frequencies
• Test and measurement instrumentation equipment
• Industrial control systems with extended temperature requirements

Procurement Notes

Verify the specific revision level and packaging configuration before procurement, as distributor listings may vary. Confirm that the 8-SMD footprint matches the target PCB design constraints. Ensure the 3.3 V supply rail meets the current requirements specified in the datasheet. Cross-reference the part number against the manufacturer's official obsolescence notices to confirm availability status.

Selection Notes

Select this component when a combination of voltage control and temperature compensation is required for a 10 MHz reference. The HCMOS output simplifies interfacing with digital logic without additional buffering. Consider the 8-SMD package size for space-constrained layouts. Evaluate the ±250 ppb stability against system jitter budgets. Verify compatibility with the available control voltage range for the desired tuning sensitivity.

Part Context

This oscillator belongs to the IQXT-316-3 series from IQD Frequency Products. The series focuses on providing compensated oscillators in small form factors suitable for modern electronics. IQD Frequency Products is a recognized supplier of quartz crystals and oscillators, operating as part of the Würth Elektronik eiSos group. The company serves global markets in aerospace, communications, and industrial sectors.

Replacement Considerations

No public confirmed substitute part numbers are identified in the provided documentation. Consult the manufacturer directly for potential cross-reference options or updated series replacements.