AU-40.000MDE-T

Oscillators Overview

The AU-40.000MDE-T is a standard clock oscillator manufactured by TXC Corporation, operating at a nominal frequency of 40.00 MHz. It utilizes CMOS output format and requires a supply voltage of 1.8 Volts. The component features a frequency stability of ±50 ppm across the specified temperature range. Designed for surface-mount applications, it operates within a minimum working temperature of -40°C and a maximum working temperature of +85°C. This oscillator provides stable timing signals suitable for digital circuits requiring precise clock synchronization.

Oscillators Feature Summary

• CMOS output interface for digital logic compatibility
• Low voltage operation at 1.8V supply
• Wide industrial temperature range capability
• Surface-mount package design

Oscillators Applications

• Digital signal processing systems
• Communication equipment clocking
• Microcontroller system clocks
• Data acquisition timing references

Oscillators Procurement Notes

Verify the specific ordering suffix to ensure correct packaging configuration and lead time alignment with project requirements. Confirm that the 1.8V supply voltage matches the target circuit design before procurement. Check for RoHS compliance status if environmental regulations apply to the end product. Ensure the surface-mount footprint dimensions are compatible with the PCB layout constraints.

Oscillators Selection Notes

Select this component when a 40 MHz reference is required with strict ±50 ppm stability over an extended temperature range. The 1.8V supply requirement makes it suitable for low-power portable or battery-operated devices. Consider the CMOS output drive strength against load capacitance requirements. Evaluate the physical size constraints against available board space for the specific package dimensions.

Oscillators Part Context

This part belongs to the standard clock oscillator category from TXC Corporation. It serves as a critical timing element in electronic systems where frequency accuracy is paramount. The device replaces discrete crystal resonators by integrating the oscillator circuit into a single surface-mount package. It offers a compact solution compared to larger OCXO or TCXO alternatives while maintaining sufficient stability for general-purpose digital applications.

Oscillators Replacement Considerations

Direct substitutes must match the 40 MHz frequency, 1.8V supply, and CMOS output. Verify pinout compatibility and thermal characteristics. Cross-reference with other TXC series oscillators offering similar stability metrics.