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UWB3000F00 : Low-Power Bi-Directional Ranging Transceiver For Precision Positioning And Ranging
UWB3000F00 : Low-Power Bi-Directional Ranging Transceiver For Precision Positioning And Ranging
UWB3000F00 : Low-Power Bi-Directional Ranging Transceiver For Precision Positioning And Ranging
UWB3000F00 : Low-Power Bi-Directional Ranging Transceiver For Precision Positioning And Ranging
UWB3000F00 : Low-Power Bi-Directional Ranging Transceiver For Precision Positioning And Ranging
UWB3000F00 : Low-Power Bi-Directional Ranging Transceiver For Precision Positioning And Ranging
UWB3000F00 : Low-Power Bi-Directional Ranging Transceiver For Precision Positioning And Ranging
UWB3000F00 : Low-Power Bi-Directional Ranging Transceiver For Precision Positioning And Ranging

UWB3000F00 : Low-Power Bi-Directional Ranging Transceiver For Precision Positioning And Ranging

UWB3000F00 adopted Qorvo's DW3000 , designed with PCB Antenna . UWB3000 is in line with IEEE802.15.4-2015 and IEEE802.15.4z (BPRF mode). It can be used for two-way ranging, TDOA and PDOA systems, positioning accuracy of 10 cm.

 

Parameter

Condition

Min.

Typ.

Max.

Unit

Supply Voltage


2.4

3.3

3.6

V

Operating Temperature Range


- 40

25

85

Frequency Range

CH5


6489.6


MHz

CH9


7987.2


MHz

RF Data Rate


850k


6.8M

bps

Current Consumption

Sleep Mode



< 1


uA

Rx CH5



72


mA

Rx CH9



88


mA

Tx



69


mA

TX for range measurement



21


mA

Transmit parameters

Tx Power

@VCC=3.3V

-30


0

dBm

Tx Bandwidth(BW)



499.2


MHz

Receive parameters

Rx Sensitivity

@850Kbps


-100


dBm

@6.8Mbps


-94


dBm

 


ChipDW3000
Frequency6489.6 MHz & 7987.2 MHz
positioning accuracyAsset location to an accuracy of 10 cm
Data rates850 kbps and 6.8 Mbps

Features 

  • I15.4-2015 UWB
  • 15.4z(BPRF mode)
  • Supports channels 5 & 9(6489.6 MHz & 7987.2 MHz)
  • Data rates of 850 kbps and 6.8 Mbps
  • Integrated HW AES 256
  • Worldwide UWB Radio
  • Regulatory compliance
  • Packet length up to 1023 bytes
  • Supports 2-way ranging, TDoAand PDoA location schemes
  • Programmable output power
  • Provides precision location and data transfer simultaneously
  • Asset location to an accuracy of 10 cm
  • Low power consumption for coin cell applications

Applications

  • Precision real time location systems (RTLS) using two-wayranging, TDoA or PDoA schemes in a variety of markets: Healthcare\ Consumer\ Industrial\ Automotive
  • Location aware wireless sensornetworks
  • Presence detection for secure entry and secure payment



 Pin No.

Pin definition

I/O

Description

1,2,3,7

GND


Ground

4,5,6

VCC


VCC (2.4-3.6v)

8

EXTON

DO

External device enable. Asserted during wake up process and held active until device enters sleep mode. Can be used to control external DC-DC converters or other circuits that are not required when the device is in sleep mode so as to minimise power consumption.

9

WAKEUP

DI

When asserted into its active high state, the WAKEUP pin brings the DW3000 out of SLEEP or DEEPSLEEP states into operational mode.

This should be connected to ground if not used.

10

NRSTn

DIO

Reset pin. Active Low Output.

May be pulled low by external open drain driver to reset the DW3000.

Must not be pulled high by external source.

11

CLK

DI

SPI peripheral clock input.

12

MOSI

DI

SPI peripheral data input.

13

MISO

DO

SPI peripheral data output.

14

CSN

DI

SPI chip select. This is an active low enable input. The high-to-low transition on SPICSn signals the start of a new SPI transaction. SPICSn

can also act as a wake-up signal to bring DW3000 out of either SLEEP or DEEPSLEEP states.

15

IRQ

DI

Interrupt request output from the DW3000 to the host processor. By

default IRQ is an active-high output but may be configured to be active

low if required. For correct operation in SLEEP and DEEPSLEEP modes it should be configured for active high operation. This pin will float in SLEEP and DEEPSLEEP states and may cause spurious interrupts on the host unless pulled low externally (100kΩ recommended). When the IRQ functionality is not being used the pin may be reconfigured as a general purpose I/O line2 , GPIO8.

16

GPIO0

DIO

GPIO0 from DW3000.

17

GPIO1

DIO

GPIO1 from DW3000.

18

GPIO2

DIO

GPIO2 from DW3000.

19

GPIO3

DIO

GPIO3 from DW3000.

20

GPIO4

DIO

GPIO4 from DW3000.

21

GPIO5

DIO

GPIO5 from DW3000.

22

GPIO6

DIO

GPIO6 from DW3000.




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