RG8G31220DTGWT

$293.25

Description：RG8G31220DTGWT 128GBAUD 2 CHANNE
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray

SKU:b7a40d2ef8d8 Category: Special Purpose Amplifiers Brand: Renesas Electronics Corporation

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Product introduction

Product Detailed Parameters

Description：RG8G31220DTGWT 128GBAUD 2 CHANNE
Series：-
Mfr：Renesas Electronics Corporation
Package：Tray
Type：-
Applications：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-
Grade：-
Qualification：-

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RG8G31220DTGWT

Overview

The RG8G31220DTGWT is a dual-channel linear transimpedance amplifier (TIA) manufactured by Renesas Electronics Corporation. Designed for integrated coherent receivers, it supports data rates up to 128 Gbaud. The device features a typical peaking frequency of 73 GHz and a 3dB bandwidth of 88 GHz. It is specifically engineered for use in 800G and beyond coherent systems utilizing 128Gbaud QAM modulation schemes.

Feature Summary

Dual-channel linear transimpedance amplifier architecture
Supports 128 Gbaud data rates for high-speed optical communication
Optimized for integrated coherent receiver applications

Applications

800G and beyond coherent systems
Integrated coherent receivers (ICRs)
128Gbaud QAM signal processing

Procurement Notes

Verify the specific ordering suffix DTGWT against official Renesas documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing PCB footprints and thermal management requirements for high-frequency operation. Confirm wafer fabrication origin if supply chain traceability is required for your specific application standards.

Selection Notes

Select this component when designing receivers requiring dual-channel TIA functionality at 128 Gbaud speeds. Consider the 88 GHz bandwidth and 73 GHz peaking frequency for signal integrity in advanced coherent optics. Evaluate system-level integration needs for 800G+ transmission modules where low noise and high linearity are critical for QAM demodulation performance.

Part Context

This part belongs to Renesas' portfolio of specialized analog ICs for high-speed optical interconnects. It complements other components in the coherent receiver ecosystem, addressing the increasing demand for higher bandwidth density in next-generation data center and telecommunications infrastructure networks.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas technical support or authorized distributors for current alternative recommendations based on specific design constraints.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.