AU-28.63636MBE-T

Oscillators Overview

The AU-28.63636MBE-T is a standard crystal oscillator manufactured by TXC Corporation, designed for automotive applications under the AEC-Q100 qualification. It operates at a nominal frequency of 28.63636 MHz with a frequency stability of ±50 ppm across an operating temperature range of -40°C to +85°C. The device utilizes a CMOS output format and requires a supply voltage of 3.3 V, with a maximum supply current of 6 mA. It features enable/disable functionality and is housed in a compact 4-SMD, no-lead package measuring 3.20 mm x 2.50 mm with a height of 1.10 mm.

Oscillators Feature Summary

• AEC-Q100 qualified for automotive reliability standards
• Integrated enable and disable control function
• CMOS output signal format
• Compact surface-mount package design

Oscillators Applications

• Automotive electronic systems requiring precise timing
• On-board communication network interfaces
• Automotive infotainment and display controllers
• Engine control unit (ECU) clock sources

Oscillators Procurement Notes

Verify that the specific part number matches the required frequency and package dimensions before integration. Confirm that the supplier provides documentation proving AEC-Q100 compliance, as this certification is critical for automotive-grade components. Ensure the input voltage aligns with the specified 3.3 V requirement to prevent operational failure or damage to the oscillator circuit during deployment.

Oscillators Selection Notes

Select this component when an automotive-grade oscillator with enable/disable capabilities is required. The ±50 ppm stability suits most standard communication protocols. Consider the 3.20 mm x 2.50 mm footprint for space-constrained PCB layouts. Verify that the CMOS output level is compatible with the receiving logic inputs of the target microcontroller or processor within the system design.

Oscillators Part Context

This model belongs to the AU series of standard crystal oscillators from TXC Corporation, specifically tailored for automotive electronics. The series emphasizes high reliability and small form factors suitable for modern vehicle architectures. As an AEC-Q100 certified product, it meets rigorous environmental and performance testing standards mandated for automotive onboard applications, distinguishing it from general industrial counterparts.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. When evaluating alternatives, ensure the replacement maintains AEC-Q100 certification, identical 3.20 mm x 2.50 mm package dimensions, and matching 3.3 V CMOS specifications to guarantee functional compatibility without redesigning the host circuitry.