4

T7023

4532B–BLURF–01/03

Electrical Characteristics

Parameters

Test Conditions

Symbol

Min.

Typ.

Max.

Unit

Power Amplifier

(1)

Supply voltage

Pins V1_PA, V2_PA and

V3_PA_OUT

V

S

2.7

3.0

4.6

V

Supply current

TX

I

S_TX

165

mA

Standby

I

S_standby

10

µA

Frequency range

TX

f

2.4

2.5

GHz

Gain-control range

TX

DGp

60

42

dB

Power gain maximum

TX

Pin PA_IN to V3_PA_OUT

Gp

28

30

33

dB

Power gain minimum

TX

Pin PA_IN to V3_PA_OUT

Gp

-40

-17

dB

Ramping voltage maximum

TX, power gain (maximum)

Pin RAMP

1.7

1.75

1.83

V

Ramping voltage minimum

TX, power gain (minimum)

Pin RAMP

V

RAMP min

0.1

V

Ramping current maximum

V = 1.75 V

0.5

mA

Power-added efficiency

TX

PAE

35

42

%

Saturated output power

TX, input power = 0 dBm

referred to Pins V3_PA_OUT

P

sat

22

23

24

dBm

Input matching

(2)

TX, Pin PA_IN

Load VSWR

<1.5:1

Output matching

(2)

TX, Pin V3_PA_OUT

Load VSWR

<1.5:1

Harmonics

TX, Pin V3_PA_OUT

-30

dBc

Harmonics

at P

TX, Pin V3_PA_OUT

3 f

o

-30

dBc

Notes:

1. Power amplifier shall be unconditionally stable, maximum duty cycle 100%, true CW operation, maximum load mismatch

and duration: VSWR 10:1 (all phases) 10 s, Z

2. With external matching network, load impedance 50

W