8WE-27.000MDE-T

Oscillators Overview

The 8WE-27.000MDE-T is a MEMS oscillator manufactured by TXC Corporation, operating at a nominal frequency of 27 MHz. It features CMOS output logic with a 55% duty cycle and operates on a 1.8 V supply voltage. The device is housed in a compact 4-pin CSMD package with dimensions of 2.5 mm x 2.0 mm. It provides a frequency stability of ±50 ppm across the industrial temperature range of -40°C to +85°C. The component utilizes load capacitance of 15 pF and is supplied in tape and reel packaging for automated surface-mount assembly.

Oscillators Feature Summary

• MEMS-based oscillation technology ensuring high reliability and shock resistance
• Low electromagnetic interference (EMI) design for signal integrity
• CMOS output interface compatible with standard digital logic levels
• Industrial temperature rating suitable for harsh operational environments

Oscillators Applications

• Standard clock generation for embedded systems
• Timing reference for consumer electronics
• Industrial control equipment clock sources
• Automotive infotainment system timing

Oscillators Procurement Notes

Verify the specific orderable part number against the manufacturer's latest datasheet to ensure compatibility with required voltage and tolerance specifications. Confirm that the 1.8V supply requirement aligns with the target circuit design. Check for any recent revisions to the mechanical footprint or pinout configuration before finalizing procurement plans.

Oscillators Selection Notes

Select this component when a low-profile, low-EMI clock source is required for 1.8V logic systems. The MEMS construction offers advantages over traditional quartz crystals regarding mechanical robustness. Ensure the PCB layout accommodates the 2.5mm x 2.0mm CSMD package dimensions and adheres to recommended grounding practices for optimal performance.

Oscillators Part Context

This oscillator belongs to the 8WE series from TXC Corporation, designed as a standard clock solution. It replaces discrete crystal circuits with integrated oscillator functionality. The series targets applications needing precise timing in space-constrained designs. It serves as a direct replacement for legacy quartz oscillators in modern electronic architectures.

Oscillators Replacement Considerations

Direct substitutes include other 27MHz 1.8V CMOS oscillators in 4-pin SMD packages from manufacturers like Epson or SiTime. Verify equivalent stability, load capacitance, and pinout compatibility before substitution. Cross-reference mechanical dimensions to ensure fit within the existing enclosure constraints.