DWM1001 datasheet(10/30 Pages) QORVO

10 / 30 page

DWM1001 Datasheet

Subject to change without notice

Version 1.5

Page 10

4 ELECTRICAL SPECIFICATIONS

The following tables give detailed specifications for the DWM1001 module. Tamb = 25 ˚C for all specifications

given.

4.1 Nominal Operating Conditions

Table 5: DWM1001 Operating Conditions

Parameter

Min.

Typ.

Max.

Units

Condition/Note

Operating temperature

-40

+85

˚C

Supply voltage VCC

2.8

3.3

3.6

Normal operation

Voltage on VDDIO for programming OTP

3.7

3.8

3.9

Note that for programming the

OTP in the DWM1001 this

supply is connected to the

VDDIO test point which is on the

back side of the PCB. (See

Figure 6)

4.2 DC Characteristics

Table 6: DWM1001 DC Characteristics

Parameter

Min.

Typ.

Max.

Units

Condition/Note

Supply current in DEEP SLEEP mode

µA

All peripherals in lowest

power consumption mode

Achievable where RTC and

accelerometer are disabled

with custom firmware.

Supply current in DEEP SLEEP mode

µA

RTC and accelerometer

operational, all other

peripherals in lowest power

consumption mode*

Supply current in IDLE mode

MCU and DW1000 awake

TX peak current

111

TX mean current

RX peak current

154

RX mean current

134

Current in Bluetooth® discovery mode

Digital input voltage high

0.7 x VCC

VCC

Digital input voltage low

GND

0.3 x VCC

Digital output voltage high

0.7 x VCC

VCC

Digital output voltage low

GND

0.3 x VCC

* Using a ranging update rate of 1 Hz

4.3 Receiver AC Characteristics

Table 7: DWM1001 Receiver AC Characteristics

Parameter

Min.

Typ.

Max.

Units

Condition/Note

Frequency range

6240

6739.2

MHz

Centre Frequency 6489.6 MHz

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