EC2725ETTTS-25.000M TR

Oscillators Overview

The EC2725ETTTS-25.000M TR is a standard quartz clock oscillator (SPXO) manufactured by Ecliptek, operating at a nominal frequency of 25 MHz. It utilizes an LVCMOS output logic format and requires a supply voltage of 2.5 Vdc. The device features a frequency stability of ±25 ppm and an aging rate of 5 ppm/year over the specified temperature range. Designed for surface-mount applications, it is housed in a compact 4-pad ceramic package measuring 5.0 mm x 7.0 mm. The component supports an enable/disable control input via Pin 1 and operates within a temperature range of -40°C to +85°C.

Oscillators Feature Summary

• Integrated enable and disable functionality controlled via a dedicated input pin for power management
• High frequency stability with ±25 ppm tolerance across the full industrial operating temperature range
• Compact four-terminal ceramic surface-mount package designed for automated assembly processes
• LVCMOS output signal compatible with standard digital logic interfaces

Oscillators Applications

• Industrial data acquisition gateways requiring precise timing references
• Embedded microcontroller systems needing stable clock sources
• Communication equipment utilizing serial data transmission protocols
• Consumer electronics devices with strict size constraints

Oscillators Procurement Notes

Verify that the specific ordering suffix matches the required frequency tolerance and temperature range specifications. Confirm that the 2.5V supply voltage aligns with the target system design. Ensure the 5.0mm x 7.0mm footprint is compatible with the PCB layout. Check for RoHS compliance requirements if applicable to the end product. Validate the LVCMOS output levels against the receiving logic inputs.

Oscillators Selection Notes

Select this component when a 25 MHz reference is required with high stability and low power consumption. Consider the ±25 ppm stability for applications sensitive to timing errors. Evaluate the 2.5V supply requirement against available power rails. Assess the need for an enable pin to manage system power states. Compare the physical dimensions against available board space constraints.

Oscillators Part Context

This oscillator belongs to the EC27 series from Ecliptek, which focuses on standard clock generation solutions. The series offers various frequencies and stability options tailored for embedded applications. The EC2725ETTTS variant specifically targets the 25 MHz market segment with enhanced stability characteristics compared to basic SPXO models.

Oscillators Replacement Considerations

Direct replacements must match the 25 MHz frequency, 2.5V supply, and ±25 ppm stability. Verify compatibility of the 5.0mm x 7.0mm footprint and pinout configuration. Ensure the replacement part supports LVCMOS outputs and includes an enable function. Cross-reference with other Ecliptek EC27 variants or equivalent industry-standard oscillators.