Renesas offers a comprehensive portfolio of linear and limiting optical transimpedance amplifiers (TIA), and driver modulators for optical networks in long-haul and metro applications. Renesas' linear TIAs feature excellent gain, noise performance and power dissipation, and are available in die form, while Renesas' limiting TIAs are used for DPSK and DQPSK receivers and are available in die and packaged form. Whether your receiver optical sub-assembly (ROSA) requires high input sensitivity, high transimpedance gain, low noise/jitter, low power consumption, or high voltage output (or a combination of all these features), Renesas can provide the optimal solution.

GX76474 / GX36420 Driver and TIA for 400G Telecom Optical Networks

An overview of Renesas’ 64 Gbaud GX76474 driver family and GX36420 series Coherent TIAs that combine exceptional analog performance, low power, and high reliability with high bandwidth and configurability to support coherent optical communications, the telecom industry’s fastest growing segment. Both series also cover all the optical modulator technologies currently on the market, including Lithium Niobate, Indium Phosphide, and Silicon Photonics, as well as the industry-standard ICR and TROSA configurations.

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