EC2645TTS-50.000M TR

Oscillators Overview

The Ecliptek EC2645TTS-50.000M TR is a standard clock oscillator with a nominal frequency of 50MHz and LVCMOS output. It operates on a 3.3V supply voltage and features a 4-pin SMD ceramic package measuring 5.0mm x 7.0mm. The device provides a frequency stability of ±50ppm over an operating temperature range of -10°C to +70°C. Pin 1 supports tri-state control for enable/disable functionality, allowing the output to be disabled when not in use.

Oscillators Feature Summary

• Supports tri-state control via Pin 1 for output enable/disable functionality
• Utilizes a 4-pad ceramic surface-mount package for industrial reliability
• Provides stable LVCMOS clock signals at 50MHz nominal frequency

Oscillators Applications

• Industrial gateway reference clocks
• High-speed digital system timing
• Embedded communication interfaces

Oscillators Procurement Notes

Verify the specific operating temperature range (-10°C to +70°C) against application requirements, as this differs from wider industrial grades. Confirm the 3.3V supply voltage compatibility with the target circuit design. Ensure the 5.0mm x 7.0mm footprint matches the PCB layout constraints. Check for RoHS compliance documentation if required for regulatory standards.

Oscillators Selection Notes

Select this component for applications requiring a 50MHz LVCMOS clock within a -10°C to +70°C environment. It is suitable for systems needing tri-state control to manage power or signal integrity. Consider alternative models like the EC2645ETTS if a wider -40°C to +85°C temperature range is necessary. Evaluate the ±50ppm stability against jitter requirements for high-speed data links.

Oscillators Part Context

This part belongs to Ecliptek's standard clock oscillator series, designed for general-purpose timing applications. It offers a balance of performance and size through its ceramic SMD construction. The product line includes variants with different frequencies, voltages, and temperature ranges to support diverse electronic designs.

Oscillators Replacement Considerations

The EC2645ETTS-50.000M TR serves as a direct replacement offering an extended temperature range of -40°C to +85°C while maintaining identical electrical specifications and pinout.