EC3625ETTTS-27.000M TR

Oscillators Overview

The EC3625ETTTS-27.000M TR is a standard clock oscillator manufactured by Ecliptek, operating at a nominal frequency of 27 MHz with LVCMOS output format. It functions within a supply voltage range of 2.97 V to 3.63 V and exhibits a frequency stability of ±25 ppm across the industrial temperature range of -40°C to +85°C. The device features a 4-pad ceramic surface mount package measuring 5 mm in length and 3.2 mm in width. Key electrical characteristics include a maximum supply current of 10 mA and a duty cycle of 50% ±10%. Pin 1 provides tri-state functionality for enable/disable control.

Oscillators Feature Summary

• Integrated quartz crystal oscillator with CMOS output interface
• Tri-state pin configuration enabling disable function via high impedance
• Industrial grade temperature rating from -40°C to +85°C
• RoHS compliant lead-free ceramic surface mount construction

Oscillators Applications

• Digital signal processing timing references
• Communication system clock generation
• Microcontroller and processor clock sources
• Embedded system synchronization circuits

Oscillators Procurement Notes

Verify that the ordering suffix 'TR' corresponds to tape and reel packaging rather than cut tape when sourcing. Confirm the specific voltage tolerance requirements align with the 2.97 V to 3.63 V operational window. Ensure the PCB footprint matches the 5.0 mm x 3.2 mm dimensions. Cross-reference the manufacturer part number against Ecliptek or Abracon official documentation to validate authenticity and revision status before procurement.

Oscillators Selection Notes

Select this component when a 27 MHz LVCMOS clock source is required for embedded applications. The ±25 ppm stability suits general digital logic timing needs. Consider the 3.3 V nominal supply compatibility with standard logic families. Evaluate the -40°C to +85°C range against environmental conditions. Compare physical size constraints with alternative oscillators if space is limited.

Oscillators Part Context

This model belongs to the EC36 series of standard oscillators from Ecliptek. Similar variants include EC3625ETTTS-25.000M TR and EC3625ETTTS-33.000M TR, which share the same package and interface but differ in frequency. The series supports various frequencies while maintaining consistent electrical characteristics and form factor for design flexibility.

Oscillators Replacement Considerations

Direct substitutes include EC3625ETTTS-25.000M TR and EC3625ETTTS-33.000M TR from the same manufacturer family. These parts share identical pinouts and mechanical dimensions but operate at different frequencies. Verify frequency requirements before substitution.