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SST12LP19E-QX6E

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
©2014 DS70005041D 08/14
10
2.4 GHz High-Gain, High-Efficiency Power Amplifier
SST12LP19E
Data Sheet
Typical Performance Characteristics for High-power applications
Test Conditions: V
CC
= 3.3V, V
REG
= 2.85V, T
A
= 25°C, 54 Mbps 802.11g OFDM Signal,
QX6E example
Figure 5: EVM versus Output Power, measured with Equalizer Channel Estimation set to
“sequence only”
Figure 6: Power Gain versus Output Power
1423 F5.1
0
1
2
3
4
5
6
7
8
9
10
0 1 2 3 4 5 6 7 8 9 10111213141516171819202122232425
EVM (%)
Output Power (dBm)
EVM versus Output Power
Freq=2.412 GHz
Freq=2.442 GHz
Freq=2.472 GHz
1423 F6.0
Power Gain versus Output Power
10
12
14
16
18
20
22
24
26
28
30
0 1 2 3 4 5 6 7 8 9 10111213141516171819202122232425
Output Power (dBm)
Power Gain (dB)
Freq=2.412 GHz
Freq=2.442 GHz
Freq=2.472 GHz
©2014 DS70005041D 08/14
11
2.4 GHz High-Gain, High-Efficiency Power Amplifier
SST12LP19E
Data Sheet
Figure 7: Total Current Consumption for 802.11g Operation versus Output Power
Figure 8: PAE versus Output Power
1423 F7.0
Supply Current versus Output Power
40
50
60
70
80
90
100
110
120
130
140
150
160
170
180
190
200
210
220
230
240
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25
Output Power (dBm)
Supply Current (mA)
Freq=2.412 GHz
Freq=2.442 GHz
Freq=2.472 GHz
1423 F8.0
PAE versus Output Power
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
0 1 2 3 4 5 6 7 8 9 10111213141516171819202122232425
Output Power (dBm)
PAE (%)
Freq=2.412 GHz
Freq=2.442 GHz
Freq=2.472 GHz
©2014 DS70005041D 08/14
12
2.4 GHz High-Gain, High-Efficiency Power Amplifier
SST12LP19E
Data Sheet
Figure 9: Detector Characteristics versus Output Power
Typical Performance Characteristics for High-Efficiency Applications
Test Conditions: V
CC
= 3.3V, V
REG
= 2.85V, T
A
= 25°C, 54 Mbps 802.11g OFDM Signal,
QX6E example
Figure 10: EVM versus Output Power, measured with Equalizer Channel Estimation set to “sequence only”
1423 F9.0
Detector Voltage versus Output Power
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
012345678910111213141516171819202122232425
Output Power (dBm)
Detector Voltage (V)
Freq=2.412 GHz
Freq=2.442 GHz
Freq=2.472 GHz
1423 F10.1
0
1
2
3
4
5
6
7
8
9
10
0 1 2 3 4 5 6 7 8 9 101112131415161718192021222324
EVM (%)
Output Power (dBm)
EVM versus Output Power
Freq=2.412 GHz
Freq=2.442 GHz
Freq=2.472 GHz
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

SST12LP19E-QX6E

Mfr. #:
Buy SST12LP19E-QX6E
Manufacturer:
Microchip Technology
Description:
RF Amplifier WLAN 11b/g/n PA Low Current
Lifecycle:
New from this manufacturer.
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