LFTVXO009915
Overview
The LFTVXO009915 is a high-precision Voltage Controlled Temperature Compensated Crystal Oscillator (VCTCXO) from IQD Frequency Products, operating at a frequency of 16.384 MHz. It provides a stable HCMOS output with a tight frequency stability of +/-0.5ppm over an industrial temperature range of -40 to 85 degrees Celsius. This component is designed for applications requiring high timing accuracy and the ability to fine-tune frequency via a control voltage.
Why Choose This Part
This VCTCXO offers exceptional frequency stability of +/-500ppb, which is critical for narrow-band communications. Its low current consumption of approximately 3mA at 3.3V makes it suitable for power-sensitive remote installations. The standard 7.0mm x 5.0mm 8-SMD footprint allows for easy integration into existing industrial PCB layouts.
Applications
Key Specifications
Getting Started
When integrating this oscillator, ensure a 0.1uF bypass capacitor is placed as close as possible to the 3.3V supply pin to minimize noise. Use a low-noise DC source for the control voltage input on Pin 1 to maintain frequency purity. Follow standard reflow profiles for SMD modules, ensuring the peak temperature does not exceed the manufacturer's specification for the 8-SMD package.
