TC-22.1184MBD-T

Oscillators Overview

The TC-22.1184MBD-T is a standard CMOS MEMS oscillator manufactured by TXC Corporation, operating at a frequency of 22.1184 MHz. It features a 3.3V supply voltage and supports an enable/disable function for power management. The device utilizes silicon MEMS technology as its base resonator and is housed in a compact 4-SMD, No Lead surface-mount package. It offers a frequency stability of 25 ppm and operates within a temperature range of -40°C to 85°C, with a typical current consumption of 25 mA.

Oscillators Feature Summary

• Utilizes silicon MEMS technology for stable oscillation
• Supports active low enable/disable control function
• Compact 4-SMD no-lead surface mount package design

Oscillators Applications

• General clock signal generation in embedded systems
• Timing reference for digital circuits requiring 22.1184 MHz
• Portable electronics utilizing MEMS oscillator benefits

Oscillators Procurement Notes

Verify the specific ordering suffix and package variant against the official TXC datasheet to ensure compatibility with the target application requirements. Confirm that the component status aligns with long-term availability needs, as product lifecycle stages may affect future supply continuity.

Oscillators Selection Notes

Select this component when a 22.1184 MHz CMOS output is required with tight 25 ppm stability across industrial temperatures. The MEMS construction provides robustness against shock and vibration compared to traditional quartz. Ensure the design accommodates the 3.3V logic levels and 25 mA current draw for proper power budgeting.

Oscillators Part Context

This part belongs to the TXC MEMS oscillator family, which replaces traditional quartz crystals with silicon-based resonators. The 22.1184 MHz frequency is commonly used in telecommunications and networking applications where precise timing is critical. The series emphasizes size reduction and reliability through advanced MEMS fabrication techniques.

Oscillators Replacement Considerations

The TB-22.1184MBD-T is listed as obsolete. The TC-22.1184MDE-T is a similar MEMS oscillator from the same manufacturer but may differ in pinout or electrical characteristics; verify datasheet specifications before substitution.