OJ-EMGCH

Overview

The Taitien OJ-EMGCH is a programmable crystal oscillator (XO) designed for high-performance timing applications. It operates within a frequency range of 15 MHz to 700 MHz and utilizes HCSL output levels. The device supports 3.3V supply voltage with integrated enable/disable functionality. Packaged in a compact 4-SMD, no-lead surface-mount format, it provides precise clock signals for digital circuits requiring flexible frequency configuration.

Feature Summary

• Programmable frequency generation capability across a wide range
• HCSL differential output interface for signal integrity
• Integrated enable and disable control function
• Compact surface-mount package design

Applications

• Data center infrastructure systems
• Edge computing server platforms
• Fiber optic communication equipment
• Wired network communication devices

Procurement Notes

Verify the specific frequency configuration required for your application, as this is a programmable device. Confirm that the HCSL output level matches your receiver input requirements. Ensure the 3.3V supply voltage aligns with your system power rails. Check the physical footprint compatibility with your PCB layout before ordering.

Selection Notes

Select this component when flexible frequency tuning is necessary within the 15 MHz to 700 MHz range. The HCSL output is suitable for specific high-speed digital interfaces. Consider the enable/disable feature if power management or clock gating is required in the design. Verify thermal performance under continuous operation conditions.

Part Context

This part belongs to Taitien's FASTXO OJ-M series of differential output crystal oscillators. These components are engineered for modern high-speed data transmission environments. The series offers various output types including LVPECL, LVDS, CML, and HCSL to suit different system architectures.

Replacement Considerations

Direct substitutes include other Taitien OJ-M series variants such as OJ-EMELL (LVPECL), OJ-EMELM (CML), and OJ-EMELV (LVDS). Cross-brand replacements require matching the programmable frequency range, HCSL output characteristics, and 4-SMD package dimensions.