EMK43H2J-50.000M

Oscillators Overview

The EMK43H2J-50.000M is a MEMS clock oscillator manufactured by Ecliptek, featuring an LVCMOS output interface and a nominal frequency of 50.000 MHz. It operates on a 3.3Vdc supply voltage within a temperature range of -40°C to +85°C. The device exhibits a maximum frequency tolerance and stability of ±50ppm over the operating range, with a duty cycle of 50% ±5%. It utilizes a 4-pad surface mount package measuring 2.0mm x 2.5mm.

Oscillators Feature Summary

• MEMS technology for enhanced reliability compared to traditional crystal oscillators
• Integrated enable/disable function allowing power-down mode with logic low output
• RoHS compliant construction ensuring lead-free environmental standards

Oscillators Applications

• General purpose clock generation in embedded systems
• Timing reference for digital signal processing circuits
• Clock distribution in communication equipment modules

Oscillators Procurement Notes

Verify the specific suffix configuration against the official Ecliptek datasheet to confirm the exact output control function and packaging variant. Ensure that the selected part number matches the required frequency tolerance and operating temperature range specifications for the target application environment.

Oscillators Selection Notes

Select this component when a compact surface-mount solution with MEMS stability is required for 50MHz applications. Consider the LVCMOS output compatibility with downstream logic levels and verify that the 3.3V supply voltage aligns with the system power architecture requirements.

Oscillators Part Context

This model belongs to the EMK43 series of MEMS oscillators from Ecliptek. The series offers various frequency options and package configurations, providing designers with standardized timing solutions for consumer electronics and industrial applications requiring precise clock signals.

Oscillators Replacement Considerations

Direct substitutes include other EMK43 series variants such as EMK43H2J-25.175M or EMK43H2J-70.000MTR if frequency adjustments are permissible. Cross-brand replacements require matching LVCMOS output, 3.3V operation, and identical package dimensions.