8WE-33.333MCE-T

Oscillators Overview

The TXC Corporation 8WE-33.333MCE-T is a standard CMOS quartz oscillator operating at 33.333 MHz with ±50 ppm frequency stability. It functions on a 2.5V supply and features an enable/disable control pin for power management. The device utilizes a low EMI CMOS output and is housed in a compact 4-SMD, no lead package measuring 2.5 mm by 2.0 mm. It supports an industrial temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Integrates enable/disable functionality for active power management
• Generates low electromagnetic interference during signal transitions
• Provides stable clock timing via fundamental quartz crystal resonance

Oscillators Applications

• Embedded system clock generation
• Industrial control unit timing
• Communication interface synchronization

Oscillators Procurement Notes

Verify the specific voltage variant against design requirements, as similar model numbers may support different supply levels. Confirm the package dimensions match the PCB footprint exactly. Ensure the enable pin logic aligns with the host controller's output signals. Check current RoHS compliance status before finalizing procurement documentation.

Oscillators Selection Notes

Select this component when a 2.5V supply is mandatory and space constraints require a 2.5x2.0mm footprint. The ±50 ppm stability suits general digital logic applications. Consider the enable feature if system-wide power reduction is required during idle states. Verify thermal performance within the specified -40°C to +85°C operational window.

Oscillators Part Context

This oscillator belongs to the 8WE series from TXC Corporation, designed for surface-mount applications requiring low profile and small form factors. It represents a standard XO type utilizing quartz technology rather than MEMS alternatives. The series focuses on balancing size, power consumption, and cost for mass-produced consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes include the 8NE-33.333MBM-T and 7W-33.333MBE-T, though these operate at 3.3V and differ in physical dimensions. Cross-referencing voltage tolerance and pinout compatibility is essential when swapping between these TXC series variants.