TC-27.000MBE-T

Oscillators Overview

The TC-27.000MBE-T is a MEMS oscillator manufactured by TXC Corporation, operating at a nominal frequency of 27.000 MHz. It utilizes CMOS output logic and functions as a standard XO (clock) oscillator. The device supports a supply voltage range typically associated with the series, featuring an enable/disable control function for power management. It is housed in a compact 4-SMD, no-lead surface mount package, designed for automated assembly processes.

Oscillators Feature Summary

• MEMS technology provides enhanced stability compared to traditional quartz crystals
• Integrated enable/disable pin allows for active power state control
• CMOS output interface ensures compatibility with digital logic circuits
• Surface-mount package design facilitates high-volume automated placement

Oscillators Applications

• Digital clock signal generation for microprocessors
• Timing reference for communication interfaces
• System clock sources for embedded controllers
• Power management timing in portable electronics

Oscillators Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and lead-free specifications against current regulatory requirements. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent package damage prior to soldering. Cross-reference datasheet revisions to confirm pinout and electrical characteristics match design specifications.

Oscillators Selection Notes

Evaluate the trade-off between MEMS robustness and cost relative to crystal alternatives. Consider the impact of the enable/disable feature on system power budgets during idle states. Verify that the CMOS output swing matches the input voltage thresholds of the receiving circuitry. Assess thermal performance within the specified operating temperature range to ensure long-term frequency stability under load.

Oscillators Part Context

This component belongs to the TC series of MEMS oscillators from TXC Corporation. The series is characterized by its small form factor and integration of timing functions into a single SMD package. It represents a shift towards silicon-based timing solutions, offering improved shock resistance and lower startup times compared to conventional ceramic resonators or quartz crystals in similar packages.

Oscillators Replacement Considerations

Direct substitutes include the TA-27.000MBD-T and TB-27.000MCE-T from the same manufacturer, though pinouts and specific electrical parameters may vary. Other MEMS oscillators from different vendors require verification of pin compatibility, output drive strength, and frequency tolerance. Always consult the latest datasheets for potential pinout changes or updated electrical limits before substitution.