Qorvo DW1000-I-TR13

The DW1000 is a fully integrated single chip Ultra Wideband (UWB) low-power low-cost transceiver IC compliant to IEEE802.15.4-2011. It can be used in 2-way ranging or TDoA location systems to locate assets to a precision of 10 cm. It also supports data transfer at rates up to 6.8 Mbps

• IEEE802.15.4-2011 UWB compliant
• Supports 6 RF bands from 3.5 GHz to 6.5 GHz
• Programmable transmitter output power
• Fully coherent receiver for maximum range and accuracy
• Complies with FCC & ETSI UWB spectral masks
• Supply voltage 2.8 V to 3.6 V
• Low power consumption
• SLEEP current 1 μA
• DEEPSLEEP current 50 nA
• Data rates of 110 kbps, 850 kbps, 6.8 Mbps
• Maximum packet length of 1023 bytes for high data throughput applications
• Integrated MAC support features
• Supports TWR and TDOA
• SPI interface to host processor
• 6 mm×6 mm 48-pin QFN package with 0.4 mm lead pitch
• Small number of external components
• Supports precision location and data transfer concurrently
• Asset location to a precision of 10 cm
• Extended communications range up to 290 m @ 110 kbps
• 10% PER minimises required infrastructure in RTLS
• High multipath fading immunity
• Supports high tag densities in RTLS
• Small PCB footprint allows cost effective hardware implementations
• Long battery life minimises system lifetime cost