DWM3000 Datasheet

© Qorvo 2020

Preliminary

Version 0.1

Page 14

4.1 Nominal Operating Conditions

Table 4: DWM3000 Operating Conditions

Parameter

Min.

Typ.

Max.

Units

Condition/Note

Operating temperature

-40

+85

˚C

Supply voltage VDD1

1.62

3.6

Supply voltage VDD3V3

2.5

3.6

V

Normal operation

Voltage on GPIO0..7, WAKEUP, RSTn,

SPICSn, SPIMOSI, SPICLK

3.6

V

Note that 3.6 V is the max

voltage that may be applied to

these pins

Note: Unit operation is guaranteed by design when operating within these ranges

4.2 DC Characteristics

Table 5: DWM3000 DC Characteristics

Parameter

Min.

Typ.

Max.

Units

Condition/Note

Supply current DEEP SLEEP mode

TBD

nA

Total current drawn from all

supplies.

Supply current SLEEP mode

TBD

nA

Supply current IDLE mode

TBD

mA

Supply current INIT mode

TBD

mA

TX: 3.3 V supplies

(VDD1, VDD3V3)

TBD

mA

Channel 5

RX: 3.3 V supplies

(VDD1, VDD3V3)

TBD

mA

Channel 5

Digital input voltage high

0.7*VDD1

V

Digital input voltage low

0.3*VDD1

V

Digital output voltage high

0.7*VDD1

V

Assumes 500 Ω load

Digital output voltage low

0.3*VDD1

V

Assumes 500 Ω load

Digital Output Drive Current

GPIOx, IRQ

SPIMISO

EXTON

TBD

mA

4.3 Receiver AC Characteristics

Table 6: DWM3000 Receiver AC Characteristics

Parameter

Min.

Typ.

Max.

Units

Condition/Note

Centre Frequency CH5

6489.6

MHz

Centre Frequency CH9

7987.2

Channel bandwidth

500

Channel 5 and 9