3

Typical performances

3.1

Pulsed CW performance

Table 6. Typical performance vs frequency

f (MHz)

GPS @P1dB(dB)

P1dB(W)

P3dB(W)

ηD @P3dB(%)

1440

17.6

182

227

56.6

1450

17.4

177

222

57

1470

17.2

165

201

58

Note:

VDD = 28 Volts, IDQ = 800 mA, pulsed CW, pulse width = 10 µs, duty cycle = 12%

Figure 1. Power gain and drain efficiency vs output power (1440 to 1470 MHz)

20

25

30

35

40

45

50

55

60

15

16

17

18

19

40

60

80

100

120

140

160

180

200

220

240

GADG090420210743GT

POUT (dbm)

1440 MHz

GPS

ηD

1450 MHz

1470 MHz

3.2

WCDMA performance

Table 7. Typical single-carrier W-CDMA performance (POUT,avg = 45 dBm)

f (MHz) GPS (dB) ηD (%) PAR out (dB) ACPR1 low (dBc) ACPR1 high (dBc) ACPR2 low (dBc) ACPR2 high (dBc)

1440

18.2

26.4

8.10

-30.7

-30.6

-54.0

-53.0

1450

17.6

27.0

7.91

-31.3

-31.7

-53.0

-54.0

1470

18.2

28.6

7.86

-31.3

-30.6

-53.2

-51.5

Note:

VDD = 28 V, IDQ = 600 mA, WCDMA signal: 3GPP test model 1; 1 to 64 DPCH; channel bandwidth = 3.84 MHz,

PAR = 10 dB at 0.01 % probability on CCDF. Test performed at 45 dBm average output power level .

RF2L16180CF2

Typical performances

DS13308 - Rev 2

page 4/13