3

4563E–ISM–07/05

T7026

3.

Absolute Maximum Ratings

Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating

only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this

specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

All voltages are referred to ground (pins GND and slug)

Parameters

Symbol

Value

Unit

Supply voltage

Pins VS_LNA, V1_PA, V2_PA and

V3_PA_OUT, no RF

5V

Junction temperature

150

°C

Storage temperature

–40 to +125

°C

RF input power LNA

5dBm

RF input power PA

10

dBm

4.

Thermal Resistance

Parameters

Symbol

Value

Unit

Junction ambient QFN20, slug soldered on

PCB

R

thJA

27

K/W

5.

Operating Range

All voltages are referred to ground (pins GND and slug). Power supply points are VS_LNA, V1_PA, V2_PA, V3_PA_OUT. The following

table represents the sum of all supply currents depending on the TX/RX mode.

Parameters

Symbol

Min.

Typ.

Max.

Unit

Supply voltage

Pins V1_PA, V2_PA and V3_PA_OUT

V

S

2.7

3.6

4.6

V

Supply voltage Pin VS_LNA

2.7

3.0

5.5

V

Supply current

TX

RX

I

S

470

8

mA

mA

Standby current PU = 0

I

S

10

µA

Ambient temperature

T

amb

–25

+25

+70

°C