DW3120
6.5 & 8.0 GHz Ultra-Wideband (UWB) Transceiver IC with 2 Antenna Ports
Qorvo's DW3120 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 DW3120 implements enhanced security features.
DW3120 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 DW3120 transceiver is interoperable with the Apple U1 & U2 chip.
The DW3120 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.
End of Life announced August 3, 2026 (PCN 26-0105).
Last Time Buy: February 28, 2027
Contact your local sales representative for assistance.
主要特性
- 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
典型应用
- 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
参数
技术文档
Product Data Sheet
数据手册PCB Symbol, Footprint & 3D Model (provided by SamacSys)
PCB Layout FilesErrata
勘误表Antenna Delay Calibration of DW1000-Based Products and Systems (Application Note APS014)
应用笔记Antenna Selection / Design Guide for DW1000 (Application Note APH007)
应用笔记AoA Design Guide
应用笔记Increasing Range Using an External LNA DW3000 / QM33100 (Application Note APS 304)
应用笔记Maximizing Range in DW1000-Based Systems (Application Note APS017)
应用笔记Production Tests for DW3000-Based Products (Application Note APS312)
应用笔记Sources of Error in DW1000-Based Two-Way Ranging (TWR) Schemes (Application Note APS011)
应用笔记
设计资源
- Evaluation Kit
DW3110, DW3120, DW3220, QM33110W, QM33120W UWB Transceiver Development Kit
The Qorvo® QM33120WDK1 is a development kit for the low power, low cost QM33110W and QM33120W UWB transceivers. This kit can be used to evaluate the hardware performance of the devices in TWR, TDoA and AoA...
Evaluation Kit - 软件
DW3xxx & QM3xxx SDK v1.1.1
软件 - 其它
Partner Evaluation Tools & Modules
其它
相关解决方案
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