435F1431YIAT

Crystals Overview

The 435F1431YIAT is a surface mount crystal oscillator manufactured by CTS-Frequency Controls. It operates at a fundamental frequency of 14.318180 MHz with a frequency tolerance of ±10 ppm and stability of ±25 ppm over the industrial temperature range of -40°C to +85°C. The component features a load capacitance of 10 pF and an equivalent series resistance (ESR) of 50 Ohms. It utilizes a 2-pad surface mount package measuring 5.0 mm x 3.2 mm.

Crystals Feature Summary

• Fundamental operating mode for precise timing synchronization
• Industrial temperature range operation from -40°C to +85°C
• Surface mount design with 2-pad configuration

Crystals Applications

• Wireless infrastructure timing solutions
• Wireline core networking synchronization
• Microcontroller unit clock sources

Crystals Procurement Notes

Verify the specific ordering suffix 'YIAT' against the manufacturer's current datasheet to confirm package dimensions, lead finish, and reel quantity specifications. Ensure the required frequency tolerance and stability parameters align with the system design requirements before procurement.

Crystals Selection Notes

Select this component when a 14.318180 MHz reference is required for digital signal processing or communication interfaces. Consider the 10 pF load capacitance compatibility with the host circuit's oscillator pins. Evaluate the 50 Ohm ESR against the drive level limitations of the connected microcontroller or FPGA.

Crystals Part Context

This part belongs to the 435F series of surface mount crystals from CTS-Frequency Controls. The series provides timing solutions for various electronic applications requiring stable frequency references. The model number indicates specific electrical characteristics and packaging options within the product line.

Crystals Replacement Considerations

Direct substitutes must match the 14.318180 MHz frequency, ±10 ppm tolerance, 10 pF load capacitance, and 5.0mm x 3.2mm package size. Verify pinout compatibility and thermal performance across the -40°C to +85°C range.