©2013 Silicon Storage Technology, Inc.

DS70005049C

05/13

9

2.4 GHz High-Efficiency, High-Gain Power Amplifier

SST12LP20

Data Sheet

Figure 6: Total Current Consumption for 802.11g operation versus Output Power

Figure 7: PAE versus Output Power

1427 F6.1

20

30

40

50

60

70

80

90

100

110

120

130

140

150

160

170

180

190

200

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8

9 10 11 12131415161718 19 20 21 22 23 24

Output Power (dBm)

Supply Current versus Output Power

Freq=2.412 GHz

Freq=2.442 GHz

Freq=2.472 GHz

1427 F7.1

0

2

4

6

8

10

12

14

16

18

20

22

24

26

28

30

32

34

36

38

40

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9 10 1112131415161718 19 20 21 22 23 24

Output Power (dBm)

PAE versus Output Power

Freq=2.412 GHz

Freq=2.442 GHz

Freq=2.472 GHz