OJ-EMDCM

Overview

The Taitien OJ-EMDCM is a programmable crystal oscillator (XO) designed for high-frequency clock generation. It features a CML output interface and operates on a 3.3V supply voltage. The device supports an available frequency range from 15 MHz to 2100 MHz. It includes an Enable/Disable function for power management. The component is housed in a surface-mount package suitable for automated assembly.

Feature Summary

• Programmable frequency generation capability
• CML differential output interface
• Integrated enable/disable control function

Applications

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

Procurement Notes

Verify the specific part number suffix against official Taitien documentation to confirm output format and pinout compatibility. Ensure the selected variant matches the required frequency stability and operating temperature range for the target application environment before procurement.

Selection Notes

Select this component when a programmable XO with CML outputs is required for high-speed digital interfaces. Consider the 3.3V supply constraint and the wide frequency range up to 2100 MHz. Evaluate thermal performance and jitter specifications relative to the system's timing requirements.

Part Context

This model belongs to Taitien's FASTXO OJ-M series of differential output crystal oscillators. The series is engineered for data centers and edge computing, offering low power options including 3.3V, 2.5V, and 1.8V supplies with various output formats like LVPECL, LVDS, and HCSL.

Replacement Considerations

Compatible substitutes include the OJ-EMDCH (HCSL output) and OD-EMDCM (CML output, 3.3V). Verify that the alternative part maintains the same package dimensions and electrical characteristics to ensure board-level compatibility.