DW1000

3.5 - 6.5 GHz Ultra-Wideband (UWB) Transceiver IC with 1 Antenna Port

Qorvo's DW1000 is a fully integrated single chip ultra-wideband (UWB) low-power, low-cost transceiver IC compliant to IEEE 802.15.4a. 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.

Please see DWM1000, DWM1001C and DWM1004C for modules that use this IC.

Production
i
Product BriefRev 1.1 – 2013
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Key Features

  • Supports 6 RF channels from 3.5 to 6.5 GHz
  • Complies with FCC & ETSI UWB spectral masks
  • Supply voltage: 2.8 to 3.6 V
  • Low power consumption, SLEEP 1 uA, DEEPSLEEP 50 nA
  • SPI interface to host processor
  • 6 x 6 mm 48-pin QFN package with 0.4 mm lead pitch
  • Small number of external components

Typical Applications

  • 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

Parameters

UWB Channels
1, 2, 3, 4, 5, 7
Antenna Ports (#)
1
802.15 Standards
4a
Security Features
Proprietary + AES
Data Rate
110 kbps, 850 kbps, 6.8 Mbps
Ranging Accuracy (cm)
< 10
PDoA Support
No
Angle of Arrival (degrees)
< 5 (two chips required for AoA)
BOM Ext Components (#)
30
MCU
External
Interface
SPI
Voltage (V)
2.8 to 3.6
Package Type
QFN
Package Size (mm)
6.0 x 6.0
RoHS
Yes
Lead Free
Yes
ITAR Restricted
No
ECCN
EAR99

Technical Documents

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