TB-133.330MCD-T

Oscillators Overview

The TB-133.330MCD-T is a MEMS oscillator manufactured by TXC Corporation, operating at a frequency of 133.33 MHz with CMOS output format. It functions within a supply voltage range of 2.5 V and maintains a frequency stability of 25 ppm across an industrial temperature range of -40°C to +85°C. The component features an enable/disable function and is housed in a compact 4-SMD, No Lead package measuring 5 mm x 3.2 mm with a height of 0.75 mm. This device is currently classified as obsolete.

Oscillators Feature Summary

• Utilizes MEMS technology for stable oscillation
• Includes enable/disable control functionality
• Supports CMOS output interface

Oscillators Applications

• General clock signal generation
• Digital circuit timing references
• Embedded system synchronization

Oscillators Procurement Notes

This component is officially listed as obsolete by the manufacturer. Availability is restricted to existing stock or secondary market channels. Verify end-of-life status and lead times carefully before integration into new designs. Sourcing through authorized distributors may yield limited quantities. Confirm RoHS compliance details via official documentation prior to procurement.

Oscillators Selection Notes

Select this part only if legacy compatibility with 133.33 MHz MEMS oscillators is required. Ensure the design supports 2.5 V operation and CMOS logic levels. Consider the 25 ppm stability requirement against system jitter specifications. Evaluate the 4-SMD package dimensions for PCB layout constraints. Alternative modern MEMS solutions should be evaluated for long-term supply assurance.

Oscillators Part Context

The TB series represents TXC Corporation's line of MEMS-based standard oscillators. These devices replace traditional quartz crystals with silicon resonators for improved robustness. The TB-133.330MCD-T specifically targets applications requiring precise timing in a small form factor. It belongs to the broader category of surface-mount crystal oscillators designed for high-volume manufacturing.

Oscillators Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation. As the part is obsolete, engineers must identify equivalent components from other manufacturers or utilize generic MEMS oscillator families with matching electrical parameters and pin configurations.