Inphi’s Spica™ 800G 7nm PAM4 DSP, is the world’s first 800Gbps or 8x100Gbps PAM4 DSP to enable 800G optical transceiver modules in QSFP-DD800 or OSFP form factors for hyperscale data centers and AI networks. The platform includes Inphi’s high-performance, low power PAM4 DSPs alongside its companion market leading low power linear TIA and Driver. With an integrated 56GBaud driver, Spica enables either 2x400Gbps or 8x100Gbps optical modules with 100Gbps per lane electrical interfaces. Together with Inphi’s proven 112Gbps Capella™ SerDes IP for next generation AI processors and switches, the Spica PAM4 DSP enables the critical transition of optical connectivity inside and between AI clusters.
