7C-12.000MDB-T

Oscillators Overview

The 7C-12.000MDB-T is a standard crystal oscillator manufactured by TXC Corporation, operating at a frequency of 12 MHz with CMOS output format. It functions within a supply voltage range of 1.8V to 3.63V and offers a frequency stability of ±50 ppm across an operating temperature range of -40°C to +85°C. The component features enable/disable functionality and is housed in a compact 4-SMD, no-lead package measuring 3.2 mm x 2.5 mm with a maximum height of 1.397 mm. It complies with RoHS3 standards and carries an MSL rating of 1.

Oscillators Feature Summary

• Integrates enable and disable control functionality for power management
• Utilizes CMOS output interface for digital logic compatibility
• Constructed in a small surface-mount package for space-constrained designs

Oscillators Applications

• General purpose clock signal generation in embedded systems
• Timing reference for microcontrollers and processors
• Communication interface synchronization modules

Oscillators Procurement Notes

Verify the specific suffix MDB against official datasheets to confirm the 1.8V supply voltage requirement, as other suffixes may indicate different voltage levels or packaging types. Ensure the selected variant matches the required operating temperature range of -40°C to +85°C for your application environment. Cross-reference the package dimensions with your PCB footprint library to guarantee mechanical fitment during assembly.

Oscillators Selection Notes

Select this component when a low-voltage 1.8V operation is required alongside standard CMOS outputs. Consider the ±50 ppm frequency tolerance against system timing requirements. Evaluate the physical size constraints against the 3.2mm x 2.5mm footprint. Confirm that the enable/disable pinout aligns with the host controller's GPIO capabilities for effective power cycling.

Oscillators Part Context

This oscillator belongs to the 7C series from TXC Corporation, designed for applications requiring small form factors and low power consumption. The series supports various frequencies and voltage options, providing flexibility for diverse electronic designs. As a standard XO, it provides a stable clock source without external tuning components, simplifying circuit design for modern portable and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes should match the 12MHz frequency, 1.8V supply, CMOS output, and 4-SMD package. Verify equivalent frequency stability and temperature range specifications before substitution.