OJ-JMELL

Overview

The OJ-JMELL is a programmable crystal oscillator manufactured by Taitien, designed for LVPECL applications. It supports output frequencies from 15 MHz to 2100 MHz and operates with a 2.5V supply voltage featuring enable/disable functionality. The component is housed in a compact 4-SMD, No Lead package measuring 3.2 x 2.5 mm.

Feature Summary

• Supports LVPECL output logic for high-speed digital interfaces
• Programmable frequency range spanning 15 MHz to 2100 MHz
• Compact surface-mount package design suitable for space-constrained layouts

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 confirm the exact output format and voltage requirements. Ensure that the ordering information matches the required LVPECL configuration and frequency specifications before finalizing procurement orders.

Selection Notes

Select this component when LVPECL differential outputs are required for frequencies up to 2.1 GHz. Consider the 2.5V supply constraint and the 3.2x2.5mm footprint during PCB layout planning. Validate compatibility with target clock distribution networks.

Part Context

This model belongs to Taitien's FASTXO series of programmable oscillators. These devices are engineered for high-performance timing applications requiring precise frequency generation and low jitter characteristics in modern electronic systems.

Replacement Considerations

Consult official cross-reference lists for compatible substitutes. Verify pinout compatibility and electrical parameters such as supply voltage and output swing before substituting.