Qorvo QM33120W Ultra-Wideband (UWB) Transceiver

Qorvo QM33120W Ultra-Wideband (UWB) Transceiver is a low-power, low-cost device compliant with IEEE Std. 802.15.4-2020 and IEEE Std. 802.15.4z-2020 (BPRF mode). The transceiver can be used in TWR, TDoA, and AoA systems to locate assets to an accuracy of 10cm. The device has a low external component count and supports enhanced Time-of-Flight security mode. The Qorvo QM33120W also provides a precision location and data transfer simultaneously.

Features

IEEE 802.15.4-2020 UWB IEEE 802.15.4z-2020 (BPRF mode)
Supports channels 5 and 9 (6489.6MHz and 7987.2MHz)
Supports 2-way ranging, TDoA, and AoA location schemes
Low external component count
Supports enhanced Time-of-Flight security modes
Integrated HW AES 256
Low power consumption
Data rates of 850kbps, 6.8Mbps
Packet length from zero to 1023bytes
Custom modes to support ultra-short frame lengths
Integrated MAC support features

SPI interface to host MCU supports rates up to 32MHz
Supports regulatory compliance for Japan and Korea
Asset location to an accuracy of 10cm
High multipath fading immunity
Secure ranging/distance measurement using STS (Scrambled-Timestamp)
Supports high tag densities in real-time location systems (RTLS)
Low-cost precision location
Suitable for coin cell applications

Applications

Precision real-time location systems (RTLS) using TWR, TDoA, or AoA schemes in a variety of mobile, consumer, and industrial applications
Location-aware wireless sensor networks

Geo-fencing safety
Secure access/payments
Low latency wireless data comms
Location-aware controls

Qorvo QM33120W Ultra-Wideband (UWB) Transceiver

Features

Applications

Block Diagram

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