3

Table 4-1. Electrical Characteristics for CDMA Mode (Vcc=3.4V, Vref=2.85V, T = 25

°C)

Characteristics

Symbol

Condition

Min.

Typ.

Max.

Unit

Gain

Gain_hi

Pout=28.0 dBm

26

28

dB

Gain_low

Pout=16.0 dBm

17

20

dB

Power Added Efficiency

PAE_hi

Pout=28.0 dBm

35

41

%

PAE_low

Pout=16.0 dBm

14

18

%

Total Supply Current

Icc_hi

Pout=28.0 dBm

455

mA

Icc_low

Pout=16.0 dBm

65

mA

Quiescent Current

Iq_hi

High Power Mode

100

130

mA

Iq_low

Low Power Mode

22

35

mA

Reference Current

Iref_hi

Pout=28.0 dBm

4

10

mA

Control Current

Icont

Pout=16.0 dBm

0.5

1

mA

Total Current in Power-down mode

Ipd

Vref=0V

0.5

5

µA

ACPR in High power mode

0.9 MHz offset

ACPR1_hi

Pout=28.0 dBm

-50

-45

dBc

1.98 MHz offset

ACPR2_hi

Pout=28.0 dBm

-62

-57

dBc

ACPR in Low power mode

0.9 MHz offset

ACPR1_low

Pout=16.0 dBm

-58

-45

dBc

1.98 MHz offset

ACPR2_low

Pout=16.0 dBm

-64

-57

dBc

Harmonic Suppression

Second

2f0

Pout=28.0 dBm

-33

-30

dBc

Third

3f0

Pout=28.0 dBm

-55

-40

dBc

Input VSWR

VSWR

2:1

2.5:1

VSWR

Stability (Spurious Output)

S

VSWR 8:1, All phase

-60

dBc

Noise Figure

NF

6.8

10

dB

Noise Power in RX Band

RxBN

Pout

≤28.0 dBm

-138

-135

dBm/Hz

Ruggedness

Ru

Pin<4.0 dBm

10:1

VSWR

Switching Time High

DC

TswhighDC

1.5

5

µs

RF

TswhighRF

35

60

µs

Switching Time Low

DC

TswlowDC

1.5

5

µs

RF

TswlowRF

35

60

µs

Turn On Time

DC

TonDC

5

15

µs

RF

TonRF

45

80

µs

Turn Off Time

DC

ToffDC

5

15

µs

RF

ToffRF

45

80

µs