AC-27.000MBE-T

Oscillators Overview

The AC-27.000MBE-T is a standard CMOS crystal oscillator manufactured by TXC Corporation, operating at a nominal frequency of 27 MHz. It features a 3.3V supply voltage and utilizes an Enable/Disable control function for power management. The component is housed in a compact 4-SMD, No Lead surface-mount package with dimensions of 7.00mm x 5.00mm. It supports a wide operating temperature range from -40°C to +85°C and offers a typical current consumption of 15mA.

Oscillators Feature Summary

• Integrates Enable/Disable functionality for active power control
• Provides stable CMOS output signals for digital circuits
• Designed for high-reliability surface-mount applications

Oscillators Applications

• Consumer electronics requiring precise clock timing
• Automotive infotainment and communication systems
• Industrial control equipment and instrumentation

Oscillators Procurement Notes

Verify the specific frequency tolerance and load capacitance requirements against the official datasheet before integration. Confirm that the 3.3V supply rail matches the design specifications. Ensure the PCB footprint aligns with the 4-SMD No Lead package dimensions to prevent assembly errors during manufacturing.

Oscillators Selection Notes

Select this model when a fixed-frequency 27 MHz source with low profile is required. The integrated enable pin allows for system-level power savings compared to always-on oscillators. Consider the ±50ppm stability if used in interfaces sensitive to clock jitter or phase noise.

Oscillators Part Context

This part belongs to the AC series of standard XO oscillators from TXC Corporation. It serves as a direct replacement for legacy discrete crystal circuits, offering improved performance and smaller board space. The series is widely adopted in portable devices and automotive modules where size and reliability are critical constraints.

Oscillators Replacement Considerations

Check the TA-27.000MBD-T for MEMS-based alternatives with potentially different stability profiles. Verify compatibility with the 7X-27.000MBE-T if similar packaging but different electrical characteristics are acceptable. Always confirm pinout and voltage levels before substitution.