TC-19.440MBE-T

Oscillators Overview

The TC-19.440MBE-T is a MEMS oscillator manufactured by TXC Corporation, operating at a frequency of 19.44 MHz. It utilizes CMOS output format and requires a supply voltage of 3.3V. The device features a frequency stability of ±50 ppm and supports an enable/disable function. It operates within a temperature range of -40°C to +85°C. The component is housed in a surface-mount package with dimensions of 7.00mm x 5.00mm and a maximum height of 1.00mm. The part status is listed as obsolete.

Oscillators Feature Summary

• Utilizes MEMS technology for timing generation
• Supports CMOS output signal format
• Includes enable and disable control functionality

Oscillators Applications

• General purpose timing circuits
• Embedded systems requiring stable clock signals
• Consumer electronics applications

Oscillators Procurement Notes

This component is officially classified as obsolete or discontinued by the manufacturer. Availability is restricted, and sourcing may require checking secondary markets or verifying specific distributor stock levels. Buyers should confirm end-of-life status and lead times carefully before design-in, as replacement parts may be necessary for long-term production.

Oscillators Selection Notes

Select this part only if the specific 19.44 MHz frequency and 3.3V supply voltage align with system requirements. Verify that the ±50 ppm stability meets application needs. Ensure the 7.00mm x 5.00mm footprint fits the PCB layout. Consider the obsolete status when planning for future manufacturing phases.

Oscillators Part Context

The TC-19.440MBE-T belongs to the broader category of MEMS oscillators from TXC Corporation. These devices replace traditional quartz crystals in many applications due to robustness and size advantages. This specific model represents a standard XO configuration designed for surface-mount assembly in compact electronic designs.

Oscillators Replacement Considerations

As the part is obsolete, verify compatible substitutes such as TA-19.440MBD-T or other 19.44 MHz MEMS oscillators from TXC or alternative manufacturers. Check pinout compatibility, voltage levels, and stability specifications before substitution.