We present a 1.6Tbps coherent transceiver delivering 800Gbps/wave transmission using integrated Tx/Rx functions with 50GHz bandwidth and 50kHz linewidth tunable lasers on a single 2-channel InP PIC, paired with a SiGe Driver and TIA ASIC.
A single-chip 2x2 MIMO 802.11 b/g/n compliant WLAN AP/Router system-on-a chip(AP/Router SOC) that integrates all RF, analog, digital PHY, MAC, CPU and 5-port Ethernet functions as well as all necessary peripheral blocks has been integrated in 55nm CMOS. To reduce rBOM and PCB design complexity, two high power CMOS PAs, LNAs, and T/R switches are integrated for the MIMO transceiver. The radio transmits 22.4 dBm CCK mask compliant power and delivers 19dBm with EVM= -30dB at HT20 and 18dBm with EVM= -30dB at HT40. CCK RX sensitivity at the shared antenna port is -99dBm at 1Mbps rate, while CCK RX sensitivity is -100dBm at the auxiliary LNA path.
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