EB13E2H2H-40.000M TR

Oscillators Overview

The EB13E2H2H-40.000M TR is a standard clock oscillator manufactured by Ecliptek, operating at a nominal frequency of 40 MHz. It utilizes a 3.3 Vdc supply voltage with a tolerance range of 2.97 V to 3.63 V. The device features CMOS output format and provides a frequency stability of ±50 ppm over the industrial temperature range of -40°C to +85°C. Packaged in a 3.2 mm x 2.5 mm surface-mount ceramic enclosure, it supports a maximum load capacitance of 15 pF. This component is designed for applications requiring reliable timing signals within compact electronic systems.

Oscillators Feature Summary

• Provides stable 40 MHz clock signal generation with ±50 ppm total frequency tolerance across the full industrial temperature range.
• Features LVCMOS output compatibility with tri-state enable/disable functionality for power management flexibility.
• Constructed in a compact 3.2 mm x 2.5 mm ceramic SMD package suitable for space-constrained PCB layouts.

Oscillators Applications

• Industrial gateway clock synchronization
• Embedded system microcontroller timing
• Ethernet PHY interface clocking

Oscillators Procurement Notes

Verify that the specific part number EB13E2H2H-40.000M TR matches the required 40 MHz frequency and ±50 ppm stability specifications. Confirm the 3.3 V supply voltage requirement aligns with the target circuit design. Ensure the 3.2 mm x 2.5 mm footprint is compatible with the assembly process. Check RoHS compliance status if environmental regulations apply to the final product deployment.

Oscillators Selection Notes

Select this component when an industrial-grade (-40°C to +85°C) standard oscillator is required for 40 MHz applications. The ±50 ppm stability is suitable for general digital logic and communication interfaces where high-precision jitter performance is not critical. Consider the low power consumption profile for battery-operated devices. Verify that the CMOS output swing meets the input requirements of the downstream logic components without additional buffering.

Oscillators Part Context

This model belongs to the EB13E2 series of standard crystal oscillators (SPXO). The series offers various frequency options ranging from 1.024 MHz to 66.6666 MHz with different stability grades. The H2H suffix typically denotes the specific frequency and stability configuration within the 3.3 V LVCMOS family. These oscillators are widely used in consumer and industrial electronics requiring cost-effective timing solutions.

Oscillators Replacement Considerations

Direct substitutes include other EB13E2 series variants with identical 40 MHz frequency and ±50 ppm stability, such as EB13E2J2H-40.000M TR, provided the output logic level compatibility is verified. Cross-brand replacements must match the 3.2x2.5mm footprint, 3.3V supply, and industrial temperature range specifications.