EC5645ETTTS-24.000M TR

Oscillators Overview

The EC5645ETTTS-24.000M TR is a standard quartz crystal clock oscillator (XO) manufactured by Ecliptek, operating at a nominal frequency of 24.000 MHz. It utilizes LVCMOS output format and requires a supply voltage of 3.3 Vdc. The device features a frequency stability of ±50 ppm across the operating temperature range of -40°C to +85°C. It is housed in a compact 2.0 mm x 2.5 mm surface-mount ceramic package with four pads. Key electrical characteristics include a maximum load capacitance of 15 pF, a maximum supply current of 7 mA under no-load conditions, and a tri-state enable/disable control via Pin 1.

Oscillators Feature Summary

• Compact 2.0mm x 2.5mm SMD ceramic package suitable for space-constrained designs
• LVCMOS output format with tri-state enable/disable functionality
• Industrial temperature range operation from -40°C to +85°C
• Full-range frequency stability specification including calibration, aging, and environmental factors

Oscillators Applications

• Industrial gateway clock synchronization
• Embedded systems requiring precise timing references
• Portable devices with low power consumption requirements
• Network equipment utilizing Ethernet PHY interfaces

Oscillators Procurement Notes

Verify that the specific part number matches the required frequency tolerance and voltage specifications for your design. Confirm RoHS compliance status if restricted substances are a concern. Ensure the PCB footprint corresponds to the 2.0mm x 2.5mm SMD package dimensions. Check for any specific handling instructions regarding moisture sensitivity level during storage and assembly processes.

Oscillators Selection Notes

Select this component when a small form factor is critical alongside industrial-grade temperature performance. The 3.3V supply requirement aligns with common digital logic levels. Consider the ±50 ppm stability for applications where moderate precision is sufficient. Evaluate the tri-state feature if system-level clock gating is necessary to reduce power consumption during idle periods.

Oscillators Part Context

This oscillator belongs to the EC5645 series of standard SPXOs designed for general-purpose timing applications. The series offers various frequencies within the same compact footprint, allowing for design flexibility. Ecliptek manufactures these components using quartz crystal technology to ensure long-term reliability and stability in demanding environments.

Oscillators Replacement Considerations

Direct substitutes may include other 24MHz 3.3V LVCMOS oscillators in 2025 packages from manufacturers like Abracon or SiTime. Verify pinout compatibility and electrical parameter equivalence before replacement. Cross-reference datasheets for exact mechanical and thermal specifications.