RG8G72475BGGWT

Overview

The RG8G72475BGGWT is a limiting driver integrating quad lanes with SPI circuitry for DC controls on a single die. It features 100Ω differential AC-coupled inputs and outputs, delivering a limiting output voltage of 2.7Vppd. Designed for industrial temperature ranges, it supports data rates up to 32 Gbps per channel.

Feature Summary

• Integrates four driver channels with SPI control circuitry on a single die
• Provides 100Ω differential AC-coupled input and interface connections
• Delivers a limiting output voltage of 2.7Vppd suitable for specific modulators

Applications

• 100Gbps DP-QPSK coherent pluggable module applications

Procurement Notes

Verify the exact suffix against official Renesas documentation to confirm package type and availability status. Confirm industrial temperature rating requirements match the specific application environment. Ensure design compatibility with InP-based or silicon photonics-based modulators before procurement.

Selection Notes

Select this component when designing high-speed optical transceivers requiring integrated DC control via SPI. The device is optimized for driving InP-based and silicon photonics-based modulators. Verify that the 2.7Vppd output swing meets the specific modulation requirements of the target optical engine.

Part Context

This part belongs to the RG8G series of limiting drivers manufactured by Renesas Electronics. It is designed as a flip-chip assembly using solder bumps, intended for integration into advanced photonic modules. The series focuses on providing multi-channel driver solutions with integrated control interfaces for high-speed data transmission systems.