DW3220
6.5 & 8.0 GHz Ultra-Wideband (UWB) Transceiver IC with 2 Antenna Ports
Location is the Key®
Key Features
- Interoperable with Apple U1 & U2 chip
- Supports UWB channels 5 (6.5 GHz) and 9 (8 GHz)
- Fully aligned with FiRa™ PHY, MAC and certification development
- Two antenna ports allows Phase Difference of Arrival implementation with a single chip
- Secure time of flight measurement and payload encryption
- Supports Two Way Ranging, Time Difference of Arrival, Phase Difference of Arrival
- Low power consumption suitable for coin cell applications
- Low BOM count, minimal solution footprint
- Backward compatible with DW1000 802.15.4 UWB IC on channel 5
- Industrial operating temperature range -40 to +85° C
Qorvo's DW3220 is part of the DW3000 family of second-generation, fully integrated Impulse Radio Ultra-Wideband (UWB) wireless transceivers.
Based on the IEEE802.15.4z standard, the DW3220 implements enhanced security features.
DW3220 can achieve data rates of up to 6.8 Mbps while delivering precise positioning to within 10 cm for ranging and +/-5 degrees for angular measurement.
The DW3220 transceiver is interoperable with the Apple U1 & U2 chip.
The DW3220 is FiRa™ compliant and supports Two-Way Ranging, Time Difference of Arrival (TDoA) and Phase Difference of Arrival (PDoA) implementations.
Optimized for low-power battery-operated operation, the DW3000 family of products is designed to be used in mobile, consumer, and industrial applications thanks to different small footprint package options and reduced external BOM.
Typical Applications
- Mobile phones
- High precision real time location systems
- Location-aware wireless sensor networks
- Asset tracking
- Factory / warehouse automation & security
- Healthcare staff & patient location
- Retail security, navigation & customer analytics
- Connected home