802.11abgn/ac 1x1 + BT4.0

RS9117

Quali-Fi™ RS9117 is Redpine Signals’ ultra-low-power, single spatial stream, dual-band 802.11n/ac + BT4.0 SoC. The RS9117 chipset provides low-cost CMOS integration of a multi-threaded MAC processor, baseband digital signal processing, analog front-end, crystal oscillator, calibration OTP, dual-band RF transceiver and dual-band high-power amplifiers, thus providing a cost-effective solution targeting low-power and high QoS wireless applications.

Continuing on Redpine’s tradition on low-power wireless technology and products, RS9117 is based on Redpine’s Quali-Fi technology - the industry’s first single-stream 802.11ac solution. It is tailor-made to deliver high quality wireless links to cost, power and space constrained devices under adverse RF environments. Quali-Fi leverages and improves upon Redpine’s proven low power innovations from Lite-Fi™ products and provides a future-proof 802.11ac/n and BT4.0 convergence solution for integration into smart phones and tablets. With its embedded four-threaded processor and on-chip ROM and RAM, Quali-Fi RS9117 also enables integration into zero host load applications with capability to run Wi-Fi security supplicant and TCP/IP on-chip thus setting a new benchmark for the “internet-of-things” market

Features

  • Ultra-low-power, low-cost and high-throughput 1 Tx – 1 Rx Dual-band 802.11n/ac
  • Data rates up to 433 Mbps using 1-Spatial Stream 802.11ac MCS-9 (256-QAM), 80MHz bandwidth mode for high user throughput
  • Supports 10/20/40/80 MHz operation
  • Support for MU-MIMO packet reception and beamforming feedback for enhanced coexistence and network throughput in enterprise 802.11ac networks
  • Advanced LDPC decoder for robust transmission and reception of 256-QAM
  • Support for STBC reception for enhanced range and multipath robustness.
  • Hardware Assisted Radar-detection for compliance to FCC and ETSI norms, enabling usage of more channels in the 5GHz band
  • Integrated ThreadArch® Four-threaded processor with on chip memory for achieving high-throughputs with low-host overhead and customer specific differentiations
  • Supports IPSec and TCP Checksum host-offloading
  • Extensive, patented low-power techniques to minimize power consumption through intelligent power management
  • Innovative coexistence algorithms for optimum throughput of Wi-Fi and collocated Bluetooth and LTE modems
  • High level of CMOS integration to minimize RBOM (E.g., On-chip OTP, Crystal Oscillator and High Power Amplifiers)
  • Rich set of Peripheral and host interfaces to allow maximum flexibility for the system integrator. Host interfaces include PCIe, USB 2.0 and SDIO3.0.
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