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DWM1000 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 DWM1000
部品説明 IEEE 802.15.4-2011 UWB Transceiver Module
メーカ Decawave
ロゴ Decawave ロゴ 



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DWM1000 Datasheet, DWM1000 PDF,ピン配置, 機能
Product Overview
The DWM1000 module is based on Decawave's DW1000 Ultra
Wideband (UWB) transceiver IC. It integrates antenna, all RF
circuitry, power management and clock circuitry in one module.
It can be used in 2-way ranging or TDOA location systems to
locate assets to a precision of 10 cm and supports data rates of
up to 6.8 Mbps
Key Features
IEEE 802.15.4-2011 UWB
compliant
Supports 4 RF bands from
3.5 GHz to 6.5 GHz
Programmable transmitter
output power
Fully coherent receiver for
maximum range and accuracy
Designed to comply with FCC
& ETSI UWB spectral masks
Supply voltage 2.8 V to 3.6 V
Low power consumption
Data rates of 110 kbps,
850 kbps, 6.8 Mbps
Maximum packet length of
1023 bytes for high data
throughput applications
Integrated MAC support
features
Supports 2-way ranging and
TDOA
SPI interface to host processor
23 mm x 13 mm x 2.9 mm 24-
pin side castellation package
Key Benefits
Simplifies integration, no RF design
required
Very precise location of tagged objects
delivers enterprise efficiency gains and
cost reductions
Extended communications range
minimises required infrastructure in
RTLS
High multipath fading immunity
Supports very high tag densities in
RTLS
Low cost allows cost-effective
implementation of solutions
Low power consumption reduces the
need to replace batteries and lowers
system lifetime costs
Applications
Precision real time location systems
(RTLS) using two-way ranging or
TDOA schemes in a variety of
markets.
Location aware wireless sensor
networks (WSNs)
On-board
Antenna
ANALOG RECEIVER
POWER MANAGEMENT
On-board
Power
Management
DC/DC
PLL / CLOCK GENERATOR
HOST INTERFACE / SPI
ANALOG TRANSMITTER
DW1000 IC
DWM1000
STATE CONTROLLER
High Level Block Diagram
SPI I/F
On-board
Crystal and
Clock
Management
2.8 V to
3.6 V DC
supply
SPI Control
Interface

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