2.4 GHz RF Transceiver

  • Integrated 2.4 GHz Ultra-low Power RF Transceiver shared among Bluetooth, Zigbee Modems, Link (MAC) Controllers and Proprietary Modulation Schemes
  • Integrated 16 MHz ±20 ppm Crystal Oscillator (External Low Cost Crystal)
  • Two PA Design Architecture (LPA (+5 dBm) and MPA (+12 dBm)) to Improve TX Power Efficiency
  • Low RBOM Two-port TRX RFFE Architecture
    • Integrated balun (single-ended RF output) and TRX switch
  • Hardware Radio Arbiter with Programmable QoS:
    • Resolution per packet level
    • Time-division coexistence between Bluetooth and 802.15.4
    • Based on shared transceiver and antenna
    • Maintains connections of 802.15.4 and Bluetooth simultaneously