435F20015IAT

Crystals Overview

The CTS-Frequency Controls part number 435F20015IAT is a surface mount crystal oscillator belonging to the CA50P series. It operates at a nominal frequency of 74.1758 MHz with an LVPECL output type and standard XO configuration. The device supports a supply voltage of 3.3V and includes enable/disable functionality. It features a frequency stability of ±50ppm and draws a maximum supply current of 80mA, reducing to 15µA in disabled mode. The component is housed in a compact 6-SMD, no-lead package measuring 5.00mm x 3.20mm with a maximum height of 1.30mm. It is rated for operation between -40°C and +85°C and meets AEC-Q200 automotive standards.

Crystals Feature Summary

• Automotive-grade reliability certified under AEC-Q200 standards
• Low power consumption with dedicated enable/disable control
• Compact surface-mount footprint suitable for space-constrained designs

Crystals Applications

• Automotive infotainment systems
• Advanced driver-assistance systems (ADAS)
• In-vehicle networking interfaces

Crystals Procurement Notes

Verify that the specific suffix matches the required automotive qualification level and package dimensions. Confirm that the LVPECL output compatibility aligns with the receiving logic levels in the target circuit design. Ensure thermal management strategies account for the specified operating temperature range during system integration.

Crystals Selection Notes

Select this component when an automotive-certified, low-power clock source is required for high-frequency applications. The LVPECL output provides robust signal integrity for noise-sensitive environments. Consider the 3.3V supply requirement and the physical dimensions of the 6-SMD package against available board real estate constraints.

Crystals Part Context

This oscillator is part of the CA50P series from CTS-Frequency Controls, designed specifically for demanding automotive electronics. The series emphasizes small form factors combined with strict automotive quality certifications. It serves as a critical timing reference for microcontrollers and communication modules within vehicle networks.

Crystals Replacement Considerations

CA50P74A3GLT is documented as a parameter-equivalent substitute from the same manufacturer.