EMS22HKE-33.333M TR

Oscillators Overview

The EMS22HKE-33.333M TR is a standard clock oscillator manufactured by Ecliptek, utilizing MEMS technology for frequency generation. It operates at a nominal frequency of 33.333MHz with a maximum frequency tolerance and stability of ±50ppm across the operating temperature range. The device supports a supply voltage of 2.5Vdc and functions within an extended industrial temperature range of -40°C to +85°C. It features a surface-mount package measuring 2.5mm x 3.2mm, designed for ceramic SMD applications. The component is RoHS compliant and lead-free, ensuring environmental safety standards are met for electronic assembly processes.

Oscillators Feature Summary

• Utilizes MEMS technology for robust frequency generation
• Supports extended industrial temperature operation from -40°C to +85°C
• Features a compact 2.5mm x 3.2mm surface-mount ceramic package
• Complies with RoHS standards and is lead-free

Oscillators Applications

• Industrial control systems requiring stable timing references
• Consumer electronics operating in variable temperature environments
• Communication equipment needing precise clock signals
• Embedded systems utilizing 33.333MHz frequency sources

Oscillators Procurement Notes

Verify the specific ordering suffix and tape/reel configuration when sourcing this component. Confirm that the received units match the EMS22HKE-33.333M TR designation exactly. Check for RoHS compliance documentation if required by your manufacturing standards. Ensure the supplier provides valid traceability records for quality assurance purposes prior to final acceptance.

Oscillators Selection Notes

Select this oscillator when a 33.333MHz signal is required with ±50ppm stability over a wide temperature range. Consider the 2.5V supply voltage requirement against system power rails. The MEMS construction offers advantages in shock and vibration resistance compared to traditional quartz alternatives. Evaluate the 2.5mm x 3.2mm footprint against available PCB space constraints.

Oscillators Part Context

This component belongs to the Ecliptek MEMS oscillator family, which specializes in programmable and fixed-frequency devices. The brand focuses on eliminating long lead times associated with custom crystal solutions. This specific model represents a standard clock oscillator variant designed for general-purpose timing applications in commercial and industrial sectors.

Oscillators Replacement Considerations

Direct substitutes must match the 33.333MHz frequency, 2.5V supply, and ±50ppm stability specifications. Verify pin compatibility and package dimensions (2.5mm x 3.2mm) for board-level interchangeability. Cross-reference electrical characteristics such as current consumption and output waveform parameters to ensure functional equivalence in the target circuit.