TD-19.440MBD-T

Oscillators Overview

The TD-19.440MBD-T is a MEMS oscillator manufactured by TXC Corporation, operating at a frequency of 19.44 MHz. It utilizes CMOS output format and functions with a supply voltage of 3.3 V. The device offers a frequency stability of ±25 ppm across an operating temperature range of -40°C to +85°C. Key features include enable/disable functionality and surface mount installation in a 4-SMD, No Lead package measuring 2.50 mm x 2.00 mm x 0.80 mm. The component complies with RoHS3 standards and has a maximum supply current of 25 mA.

Oscillators Feature Summary

• Integrated MEMS technology for reliable clock generation
• Supports enable and disable control functions
• CMOS output interface compatible with standard logic levels

Oscillators Applications

• Standard clock signal generation in electronic circuits
• Embedded systems requiring precise timing references
• Consumer electronics utilizing surface mount assembly

Oscillators Procurement Notes

Verify component authenticity through authorized channels due to obsolete status. Confirm RoHS3 compliance and package dimensions match design requirements. Check datasheet for specific electrical characteristics and thermal performance limits before integration into final products.

Oscillators Selection Notes

Consider the 3.3 V supply requirement and CMOS output compatibility when designing circuit interfaces. Evaluate the ±25 ppm stability against system timing tolerance needs. Ensure PCB layout accommodates the 4-SMD footprint and thermal constraints associated with the specified operating temperature range.

Oscillators Part Context

This part belongs to the TD series of MEMS oscillators from TXC Corporation. It shares common specifications such as CMOS output and enable/disable features with other models in the family, differing primarily in frequency and package size. The series targets applications requiring compact, low-power clock sources.

Oscillators Replacement Considerations

The product status is listed as Obsolete. Potential substitutes must match the 19.44 MHz frequency, 3.3 V supply, CMOS output, and 4-SMD package dimensions. Verify electrical parameters and pinout compatibility before replacement.