2.4 GHz High-Power and High-Gain Power Amplifier
SST12LP15A
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
TEST CONDITIONS: VCC = 3.3V, TA = 25°C, 54 MBPS 802.11G OFDM SIGNAL
10
Freq = 2.412 GHz
0
-10
-20
-30
-40
-50
-60
-70
Freq = 2.442 GHz
Freq = 2.484 GHz
2.35
2.40
2.45
2.50
2.55
Frequency (GHz)
FIGURE 10: 802.11g Spectrum Mask at 24 dBm, DC current 300 mA
EVM versus Output Power
10
9
Freq = 2.412 GHz
8
Freq = 2.442 GHz
7
Freq = 2.484 GHz
6
5
4
3
2
1
0
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Output Power (dBm)
FIGURE 11: 802.11g Spectrum Mask at 23/24 dBm, DC current 240/290 mA
©2006 SST Communications Corp.
S71291-02-000
7/06
8