©2013 Silicon Storage Technology, Inc.

DS70005049C

05/13

10

2.4 GHz High-Efficiency, High-Gain Power Amplifier

SST12LP20

Data Sheet

Figure 8: Detector Characteristics versus Output Power

Figure 9: Typical Schematic for High-Efficiency 802.11b/g Applications

1427 F8.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

1.1

1.2

01234567

8

9 10 11 12131415161718 19 20 21 22 23 24

Output Power (dBm)

Detector Voltage versus Output Power

Freq=2.412 GHz

Freq=2.442 GHz

Freq=2.472 GHz

1427 F9.1

4.7µF

VREG

50

Ω

RFIN

12LP20

2X2 8L USON

Top View

4

3

2

1

5

6

7

8

50

Ω

RFOUT

VDET

VCC

1 nH