EC3645ETTS-33.333M TR

Oscillators Overview

The EC3645ETTS-33.333M TR is a standard clock oscillator manufactured by Ecliptek, operating at a nominal frequency of 33.333 MHz. It utilizes CMOS output technology and functions as an LVCMOS (CMOS) quartz crystal clock oscillator (XO/SPXO). The device requires a supply voltage of 3.3 Vdc with a tolerance of ±0.3 Vdc. It features a ceramic surface mount package measuring 3.2 mm x 5.0 mm with four pads. The unit offers a frequency stability of ±50 ppm and complies with RoHS standards.

Oscillators Feature Summary

• Generates precise clock signals using quartz crystal resonance technology
• Provides digital logic interface compatibility through LVCMOS output format
• Supports automated assembly via compact ceramic surface mount construction

Oscillators Applications

• Digital system clock generation for microprocessors
• Timing reference for communication interface circuits
• Synchronization source for data acquisition systems

Oscillators Procurement Notes

Verify the specific suffix configuration against the manufacturer datasheet to ensure correct operational parameters. Confirm that the ceramic package dimensions align with the target PCB footprint requirements. Ensure the supply voltage specifications match the system design constraints before integration.

Oscillators Selection Notes

Select this component when a stable 33.333 MHz timing source is required for embedded applications. Consider the ±50 ppm stability requirement relative to system jitter sensitivity. Evaluate the 3.2 mm x 5.0 mm package size against available board space constraints.

Oscillators Part Context

This part belongs to the EC3645 series of standard oscillators from Ecliptek. The series includes various frequency options within the same physical package form factor. These devices are designed for general-purpose timing applications requiring reliable performance in consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes include other 33.333 MHz LVCMOS oscillators in identical 3.2mm x 5.0mm packages. Verify pinout compatibility and electrical characteristics before substitution.