Qorvo DW3300Q Ultra Wideband (UWB) Low-Power Transceiver
Qorvo DW3300Q Ultra Wideband (UWB) Low-Power Transceiver is designed for automotive applications and is qualified to AEC-Q100 grade 2 (-40°C to +105°C) standards. The Qorvo DW3300Q complies with IEEE Std 802.15.4™‐2020 and IEEE Std 802.15.4z™‐2020 (BPRF mode). The device enables accurate asset location (10cm accuracy) in SS-TWR, DS-TWR, TDoA, and PDoA systems.
Features
- Qualified to AEC-Q100 grade 2 (-40°C to 105°C)
- IEEE Std 802.15.4‐2020 (revision of IEEE Std 802.15.4‐2015) UWB
- IEEE Std 802.15.4z‐2020 (amendment to IEEE Std 802.15.4‐2020) (BPRF mode)
- Supports secure Time-of-Flight using STS
- Supports channels 5 and 9 (6489.6MHz and 7987.2MHz)
- Supports single-sided and double-sided two-way ranging (SS and DS TWR), time difference of arrival (TDoA), and phase difference of arrival (PDoA) location schemes
- Car connectivity consortium specification conform: double-sided (DS) TWR
- Low external component count
- Integrated HW AES 256
- Supports enhanced security modes: payload encryption/decryption
- Worldwide UWB radio regulatory compliance
- Low-power consumption
- Data rates of 850Kbps and 6.8Mbps
- Packet length from zero to 1023 bytes
- Integrated MAC support features
- Primary SPI interface to any automotive host MCU as a BLE SoC for CCC requirements: supports rates up to 32MHz
- Second SPI interface available for automotive applications requiring connection to another MCU: supports rates up to 16MHz
- Fast 20nS TX to RX internal RF switching speed
Applications
- Automotive asset tracking
- SS-TWR systems
- DS-TWR systems
- TDoA systems
- PDoA systems
Videos
Block Diagram
Development Tools
Yayınlandı: 2023-11-30
| Güncellenmiş: 2024-06-21