EC2645TTS-33.000M TR

Oscillators Overview

The EC2645TTS-33.000M TR is a standard quartz crystal clock oscillator manufactured by Ecliptek, operating at a nominal frequency of 33 MHz. It features an LVCMOS output format and requires a nominal supply voltage of 3.3 V. The device exhibits a frequency stability of ±50 ppm with a load capacitance of 30 pF. Designed for surface mount applications, it utilizes a four-pad ceramic package measuring 7 mm x 5 mm. The operational temperature range spans from -10 °C to +70 °C, supporting industrial electronic environments requiring precise timing signals.

Oscillators Feature Summary

• Provides stable LVCMOS clock signals for digital circuit synchronization
• Supports enable and disable functions for power management control
• Utilizes a compact ceramic surface-mount package for automated assembly

Oscillators Applications

• General-purpose digital system clock generation
• Microprocessor and microcontroller timing references
• Communication interface synchronization circuits

Oscillators Procurement Notes

Verify the specific suffix 'TR' indicates tape and reel packaging configuration when sourcing components. Confirm that the frequency tolerance matches the required ±50 ppm specification for the target application. Ensure the operating temperature range of -10 °C to +70 °C aligns with the environmental conditions of the final product design. Cross-reference the manufacturer part number with official distributor catalogs to ensure authenticity and correct component revision.

Oscillators Selection Notes

Select this component when a 33 MHz LVCMOS clock signal is required within a limited temperature window. Consider the 3.3 V supply requirement and 30 pF load capacitance during PCB layout. Evaluate the ±50 ppm stability against system jitter requirements. Compare physical dimensions and pinout compatibility with existing footprint designs before integration into the schematic.

Oscillators Part Context

This oscillator belongs to the EC26 series of standard clock oscillators produced by Ecliptek. The series offers various frequency options and stability grades within a consistent 7 mm x 5 mm ceramic SMD package. These components are designed to replace discrete crystal and buffer solutions, providing a compact alternative for timing applications in consumer and industrial electronics.

Oscillators Replacement Considerations

Direct substitutes include other EC26 series variants with matching 33 MHz frequencies and LVCMOS outputs. Verify equivalent stability ratings and supply voltage compatibility when selecting cross-brand alternatives. Ensure replacement packages maintain identical pin configurations and mechanical dimensions for seamless board re-use.