TA-29.4912MBE-T

Oscillators Overview

The TA-29.4912MBE-T is a standard CMOS MEMS oscillator manufactured by TXC Corporation, operating at a fixed frequency of 29.4912 MHz. It functions on a 3.3V supply voltage and provides a tri-state output enable function for power management control. The device exhibits a frequency stability of ±50 ppm across an extended industrial temperature range of -40°C to +85°C. Physically, it utilizes a compact 4-SMD no-lead surface mount package with dimensions of 2.5mm x 2.0mm x 0.8mm. This component is designed for applications requiring precise timing signals in space-constrained electronic systems.

Oscillators Feature Summary

• MEMS technology ensures robust performance against shock and vibration compared to traditional quartz crystals.
• Integrated tri-state output enables active low-power modes through external control signals.
• Compact 4-SMD no-lead footprint facilitates high-density PCB layout and automated assembly.

Oscillators Applications

• High-speed data communication interfaces requiring stable clock sources
• Industrial control systems operating in wide temperature environments
• Portable consumer electronics demanding low power consumption

Oscillators Procurement Notes

Verify the specific ordering suffix and manufacturing date code upon procurement to ensure compliance with current RoHS3 standards and lead-free requirements. Confirm that the received components match the TA-29.4912MBE-T designation exactly, as variations in suffixes may indicate different packaging or testing specifications. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent soldering defects during reflow processes.

Oscillators Selection Notes

Select this component when a 29.4912 MHz reference is required with ±50 ppm stability over the full industrial temperature range. The choice is appropriate for designs prioritizing size reduction via the 4-SMD package while maintaining signal integrity through MEMS technology. Consider the 3.3V supply constraint and tri-state functionality for system-level power optimization strategies.

Oscillators Part Context

This part belongs to the TA series of MEMS oscillators from TXC Corporation, representing a shift from traditional quartz-based timing solutions. The series emphasizes miniaturization and reliability for modern embedded applications. The TA-29.4912MBE-T specifically targets markets needing precise frequencies in small form factors, offering a direct replacement path for legacy crystal units where space and durability are critical constraints.

Oscillators Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative MEMS oscillators from other manufacturers, ensuring matching frequency, voltage, and package dimensions.