OJ-EMELL

Overview

The OJ-EMELL is a programmable crystal oscillator manufactured by Taitien Electronics. It operates at a supply voltage of 3.3V and features an LVPECL output signal type. The component belongs to the FASTXO series, which supports differential outputs designed for high-speed digital applications. This specific model provides clock signals within the frequency range supported by the series, typically spanning from 15MHz up to 2.1GHz.

Feature Summary

• Programmable frequency generation capability
• LVPECL differential output interface
• 3.3V low power supply operation

Applications

• Data center infrastructure
• Edge computing servers
• Fiber optic communication systems
• Wired communication networks

Procurement Notes

Verify the specific part number suffix against official Taitien documentation to ensure correct output format and package configuration. Confirm that the required operating voltage matches the 3.3V specification. Check datasheet revisions for any updates to electrical characteristics or mechanical dimensions before finalizing procurement orders.

Selection Notes

Select this model when LVPECL output compatibility is required for high-speed digital circuits. Ensure the system design accommodates the 3.3V supply rail. Consider the programmable nature if frequency flexibility is needed during development. Verify that the target application environment aligns with the specified operating temperature range and stability requirements defined in the official datasheet.

Part Context

This component is part of Taitien's FASTXO product line, which specializes in differential output crystal oscillators. The series includes variants with different output types such as LVDS, CML, and HCSL. These devices are engineered to meet the stringent timing requirements of modern high-performance computing and telecommunications equipment.

Replacement Considerations

Compatible substitutes include other models within the same FASTXO family, such as the OJ-EMDCL (LVPECL), OJ-EMELM (CML), and OJ-EMELV (LVDS). Ensure replacement parts match the required supply voltage and output logic levels. Verify pinout compatibility and mechanical footprint alignment before integration.