AU-26.000MDE-T

Oscillators Overview

The AU-26.000MDE-T is a standard CMOS clock oscillator manufactured by TXC Corporation, operating at a nominal frequency of 26 MHz. It functions within a supply voltage range of 1.8V and maintains a frequency stability of ±50 ppm across an industrial temperature range of -40°C to +85°C. The device features enable/disable control functionality and draws a maximum supply current of 6 mA. Packaged in a compact 4-SMD, no-lead surface-mount footprint measuring 3.20mm x 2.50mm with a maximum height of 1.10mm, it is certified to AEC-Q100 standards for automotive reliability.

Oscillators Feature Summary

• Integrated enable and disable control functionality for power management
• AEC-Q100 qualified for automotive electronic applications
• Standard CMOS output signal compatible with digital logic interfaces

Oscillators Applications

• Automotive infotainment systems requiring stable clock references
• Industrial control modules operating in wide temperature environments
• Embedded processors and microcontrollers needing precise timing signals

Oscillators Procurement Notes

Verify the specific suffix 'MDE' confirms the 1.8V supply voltage requirement, as other suffixes in the AU series may indicate different voltage levels such as 3.3V. Ensure the design supports the required ±50 ppm frequency stability over the full -40°C to +85°C operating range. Confirm that the 4-SMD no-lead package dimensions align with the PCB footprint guidelines provided in the official datasheet to ensure proper solder joint integrity during assembly.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside automotive-grade reliability certification. The AU series offers a balance of size and performance, suitable for space-constrained designs. Compare against the 3.3V variant if system power rails differ. Consider the ±50 ppm stability sufficient for general clocking needs, whereas higher precision requirements might necessitate TCXO alternatives from the 7L series.

Oscillators Part Context

This part belongs to the AU series of standard XO oscillators from TXC Corporation, designed specifically for demanding environments. Unlike the AV series which focuses on crystals, or the 7L series offering TCXO precision, the AU series provides robust standard oscillation with automotive qualification. It shares the same 4-SMD package form factor as many other TXC components, facilitating board layout consistency across different product lines.

Oscillators Replacement Considerations

The AU-26.000MBE-T serves as a direct alternative within the same series but operates at 3.3V instead of 1.8V. Designers must verify voltage compatibility before substitution. Other 26 MHz oscillators from different manufacturers require careful evaluation of pinout, package dimensions, and electrical characteristics to ensure functional equivalence.