EC5645ETTTS-26.000M TR

Oscillators Overview

The EC5645ETTTS-26.000M TR is a standard quartz crystal clock oscillator manufactured by Ecliptek, part of the EC56 series. It operates at a nominal frequency of 26.000 MHz with an LVCMOS output format. The device requires a 3.3 Vdc supply voltage and features a frequency stability of ±50 ppm across its operating range. Designed for surface mount applications, it utilizes a compact 4-pad ceramic package measuring 2.0 mm by 2.5 mm. The component supports a wide industrial temperature range from -40°C to +85°C and includes a tri-state control function on Pin 1 for power management.

Oscillators Feature Summary

• Compact 2.0mm x 2.5mm ceramic SMD package suitable for space-constrained designs
• LVCMOS output interface compatible with standard digital logic levels
• Integrated tri-state control pin enabling low-power standby mode
• Industrial-grade reliability with wide operating temperature coverage

Oscillators Applications

• Reference clocks for microcontrollers and embedded processors
• Clock sources for high-speed data converters and ADCs
• Timing signals for Ethernet PHY interfaces
• Power management systems requiring low standby current
• Portable battery-operated electronic devices

Oscillators Procurement Notes

Verify that the specific order suffix matches the required tolerance and temperature grade specifications. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer. Ensure the procurement documentation aligns with the exact part number designation to avoid receiving variants with different electrical characteristics or packaging configurations.

Oscillators Selection Notes

Select this component when a small footprint is critical for board layout optimization. It is appropriate for designs requiring stable timing in harsh environmental conditions. Consider the ±50 ppm total deviation specification for system synchronization requirements. Evaluate the low standby current capability if the application involves frequent sleep cycles or strict power budget constraints.

Oscillators Part Context

This oscillator belongs to the EC56 series, which provides various frequency options within the 1 MHz to 50.625 MHz range. The series is characterized by its robust ceramic construction and consistent performance across consumer and industrial sectors. It serves as a direct replacement for larger traditional oscillators where size reduction is necessary without compromising signal integrity.

Oscillators Replacement Considerations

Direct substitutes include other models within the EC56 series sharing the same 2015 package dimensions and LVCMOS output. Verify compatibility regarding pinout assignments and electrical parameters before swapping components from different manufacturers.