ECS-UPO-3X5

Overview

The ECS-UPO-3X5 is a programmable crystal oscillator manufactured by ECS Inc. International, designed for applications requiring precise timing signals. This component delivers a CMOS logic output with frequencies ranging from 1 MHz to 125 MHz. It supports dual supply voltage rails of 3.3V and 5V, featuring enable and disable control capabilities for power management flexibility. The device is housed in a compact 4-SMD, no-lead package, facilitating surface-mount integration into various electronic systems.

Feature Summary

• Programmable frequency output capability within the specified range
• Dual voltage support for 3.3V and 5V operation
• CMOS logic level output signal compatibility
• Enable and disable functionality for power control

Applications

• IoT devices requiring flexible timing solutions
• Wearable technology with space constraints
• Medical equipment needing precise synchronization
• Industrial automation systems

Procurement Notes

Verify the specific frequency configuration required for your application before ordering, as this is a programmable component. Confirm that the 4-SMD package dimensions align with your PCB layout. Ensure your design supports the 3.3V or 5V supply rail selection. Check for any specific enable pin requirements in your circuit schematic to utilize the power management features effectively.

Selection Notes

Choose this model when a fixed-frequency oscillator does not meet design flexibility needs. It is suitable for designs requiring multiple frequency options from a single part number family. Consider the CMOS output compatibility with your downstream logic circuits. Evaluate the 4-SMD footprint against available board space. Verify that the 1 MHz to 125 MHz range covers all operational timing requirements.

Part Context

This component belongs to the ECS programmable oscillator series, which offers customizable timing solutions for modern electronics. The UPO series is designed to replace multiple fixed-frequency parts, simplifying inventory management. It complements other ECS timing products like crystals and TCXOs by providing software-configurable clock sources for diverse application needs.

Replacement Considerations

Public confirmed substitute part numbers are not explicitly listed in the provided documentation. Users should consult official ECS resources for direct cross-references. Ensure any replacement maintains the 4-SMD package and CMOS output specifications.