435F540X3GAT

Crystals Overview

The CTS-Frequency Controls 435F540X3GAT is a parallel fundamental quartz crystal oscillator designed for surface mount applications. It operates at a nominal frequency of 54 MHz with a frequency tolerance of ±15 ppm and a load capacitance of 10 pF. The component features a series resistance of 40 Ohms and utilizes a 2-SMD, no lead package configuration. Its physical dimensions are specified as 5.0mm x 3.2mm, suitable for compact electronic designs requiring precise timing signals.

Crystals Feature Summary

• Hermetic ceramic surface mount package construction
• Fundamental quartz crystal operation mode
• High temperature stability characteristics

Crystals Applications

• Precision timing circuits in communication systems
• Clock generation for microprocessors and FPGAs
• Industrial control equipment requiring stable frequency references

Crystals Procurement Notes

Verify the specific suffix GAT against official CTS documentation to confirm package type and termination details. Ensure compatibility with reflow soldering profiles defined in the datasheet. Cross-reference RoHS compliance status with current regulatory requirements before integration into final assemblies.

Crystals Selection Notes

Select this component when a 54 MHz reference with ±15 ppm tolerance is required. The 10 pF load capacitance must match the oscillator circuit design. Consider the 40 Ohm series resistance for drive level limitations. Verify thermal range specifications against operational environment constraints.

Crystals Part Context

This part belongs to the CTS 435 series of high-temperature quartz crystals. These components are engineered for reliability in demanding environments. The series offers various frequency options within a standardized surface mount footprint, facilitating consistent board layout across different product variants.

Crystals Replacement Considerations

Consult official substitution lists for direct equivalents. Verify that alternative parts match the 54 MHz frequency, 10 pF load capacitance, and 5.0x3.2mm package dimensions. Ensure electrical parameters such as ESR and stability meet original design specifications.