8WE-40.000MDM-T

Oscillators Overview

The 8WE-40.000MDM-T is a MEMS oscillator manufactured by TXC Corporation, marketed under the FTS brand designation. It operates at a nominal frequency of 40 MHz with a stability of ±50 ppm and supports a supply voltage of 1.8 V. The device utilizes CMOS output logic and features a maximum supply current of 10 mA. It is housed in a 4-pin CSMD package for surface mount applications and functions within an operating temperature range of -40°C to 125°C.

Oscillators Feature Summary

• MEMS technology provides stable oscillation performance
• CMOS output interface compatible with digital logic circuits
• Surface mount packaging facilitates automated assembly

Oscillators Applications

• Digital clock signal generation
• Microprocessor timing references
• Communication interface synchronization

Oscillators Procurement Notes

Verify that the component matches the specific TXC Corporation part number 8WE-40.000MDM-T rather than generic FTS designations. Confirm the package type is 4-pin CSMD and the voltage level is 1.8V. Ensure the stability requirement of ±50 ppm meets system specifications before procurement.

Oscillators Selection Notes

Select this component when a low-power 40 MHz reference is required for CMOS-based systems. The wide temperature range supports industrial environments. Consider the MEMS construction for vibration resistance compared to traditional crystal oscillators.

Oscillators Part Context

This oscillator belongs to the family of MEMS-based timing devices designed for compact electronic applications. It replaces discrete crystal solutions by integrating the resonator and driver circuitry into a single surface-mount package, reducing board space requirements.

Oscillators Replacement Considerations

Direct substitutes include other 40 MHz CMOS MEMS oscillators with similar pinout and voltage specifications. Verify compatibility regarding load capacitance and drive strength when cross-referencing alternative manufacturers.