Type: Sucker
Frequency: Others
Gain: 2.16~3dBi
Size(mm): <50
Material&Technology: Others
Size (mm):49.5±0.5mm
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 |
Chip | DW3000 |
Frequency | 6489.6 MHz & 7987.2 MHz |
positioning accuracy | Asset location to an accuracy of 10 cm |
Data rates | 850 kbps and 6.8 Mbps |
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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