8WL-14.31818MDD-T

Oscillators Overview

The 8WL-14.31818MDD-T is a standard clock oscillator manufactured by TXC Corporation, utilizing quartz ceramic technology. It operates at a frequency of 14.31818 MHz with a tight stability of ±25 ppm. The device supports a supply voltage of 1.8 V and features CMOS output. It functions within an operating temperature range of -40°C to 85°C and has a maximum supply current of 30 mA. The component is housed in a compact 2.5x2.0 mm surface-mount package.

Oscillators Feature Summary

• Utilizes quartz ceramic resonator technology for precise timing
• Provides CMOS logic output compatible with digital circuits
• Features tri-state functionality for output enable control
• Designed for wide temperature operation from -40°C to 85°C

Oscillators Applications

• Standard clock generation for microprocessors
• Timing reference for communication interfaces
• System clock sources for embedded controllers
• Digital signal processing circuit synchronization

Oscillators Procurement Notes

Verify the specific ordering suffix against the manufacturer's official part numbering guide to ensure correct voltage and output type configuration. Confirm that the required frequency stability of ±25 ppm meets system requirements. Check RoHS compliance status if restricted substances are regulated in your region. Ensure the 1.8V supply voltage aligns with the target board's power rails before procurement.

Oscillators Selection Notes

Select this component when a quartz-based solution is preferred over MEMS for superior phase noise performance. The 1.8V supply requirement necessitates compatibility with low-voltage logic families. The 2.5x2.0 mm footprint allows for dense PCB layouts. Consider the ±25 ppm stability sufficient for most synchronous digital systems requiring reliable clock distribution without external calibration.

Oscillators Part Context

This oscillator belongs to TXC Corporation's standard clock oscillator series, distinguished by its use of quartz ceramic elements rather than silicon MEMS. Unlike MEMS alternatives, quartz devices typically offer better long-term aging characteristics. The 8WL series represents a compact form factor designed for modern high-density electronics, providing a balance between size, performance, and cost for general-purpose timing applications.

Oscillators Replacement Considerations

Direct pin-compatible substitutes may include other 1.8V quartz oscillators in 2.5x2.0 mm packages from manufacturers like Epson or SiTime, provided they match the 14.31818 MHz frequency and ±25 ppm stability. Verify that alternative parts support CMOS outputs and tri-state enable functions to maintain circuit functionality without schematic changes.