TB-40.000MBD-T

Oscillators Overview

The TB-40.000MBD-T is a MEMS-based standard clock oscillator manufactured by TXC Corporation, operating at a nominal frequency of 40 MHz with CMOS output format. It supports a supply voltage of 3.3V and features an enable/disable control function for power management. The device exhibits a frequency stability of ±25 ppm and operates within a temperature range of -40°C to +85°C. Packaged in a compact 4-SMD no-lead surface mount configuration measuring 5.00mm x 3.20mm x 0.80mm, it draws a maximum supply current of 25mA.

Oscillators Feature Summary

• Utilizes MEMS resonator technology for consistent frequency regulation
• Integrates enable/disable functionality for active power control
• Provides stable CMOS square wave output signal

Oscillators Applications

• General purpose digital clock generation
• Embedded system timing references
• Industrial equipment synchronization

Oscillators Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm availability status, as this component may be subject to discontinuation or lifecycle changes. Ensure that the required frequency tolerance, supply voltage, and package dimensions align precisely with the design specifications before procurement. Cross-reference datasheets for any recent product change notices or environmental compliance updates.

Oscillators Selection Notes

Select this component when a MEMS-based oscillator is preferred over quartz alternatives for improved shock resistance and frequency consistency. The 3.3V supply requirement and low profile SMD package make it suitable for space-constrained designs. Consider the ±25 ppm stability specification against system timing requirements and verify that the enable pin interface matches the controlling logic levels.

Oscillators Part Context

This model belongs to the TB series of MEMS oscillators from TXC Corporation, designed to replace traditional crystal oscillators in applications requiring robust performance. The series utilizes silicon micro-electromechanical systems technology to deliver reliable timing solutions with lower sensitivity to mechanical stress compared to bulk acoustic wave devices.

Oscillators Replacement Considerations

Publicly confirmed parameter-equivalent substitutes include the TB-30.000MBD-T variant within the same series, which shares identical electrical characteristics and packaging but operates at a different frequency.