RMPA2456 Просмотр технического описания (PDF) - Fairchild Semiconductor
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RMPA2456 Datasheet PDF : 8 Pages
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Performance Data 802.11g OFDM Modulation
(176 µs burst time, 100 µs idle time) 54 Mbps Data Rate, 16.7 MHz Bandwidth
Total Measured EVM Vs. Modulated Power Out
VC=3.3V VM=3.3V T=25°C
8
Note: Uncorrected EVM. Source EVM is approximately 0.8%.
7
6
5
2.40 GHz
4
2.45 GHz
2.50 GHz
Gain Vs. Modulated Power Out
VC=3.3V VM=3.3V T=25°C
34
33
32
31
3
30
2.40 GHz
2
2.45 GHz
2.50 GHz
29
1
0
5
7
9
11
13
15
17
19
21
23
Modulated Power Out (dBm)
28
5
7
9
11
13
15
17
19
21
23
25
Modulated Power Out (dBm)
Total Current Vs. Modulated Power Out
VC=3.3V VM=3.3V T=25°C
250
Detector Voltage Vs. Modulated Power Out
VC=3.3V VM=3.3V T=25°C
1400
200
150
2.40 GHz
2.45 GHz
2.50 GHz
100
50
1200
1000
800
600
400
2.40 GHz
2.45 GHz
2.50 GHz
0
5
7
9
11
13
15
17
19
21
23
25
Modulated Power Out (dBm)
Single Tone
34
Gain Vs. Single Tone Power Out
VC=3.3V VM=3.3V T=25°C
33
32
31
2.40 GHz
30
2.45 GHz
2.50 GHz
29
28
27
5
7
9 11 13 15 17 19 21 23 25 27
Single Tone Power Out (dBm)
200
5
7
9
11
13
15
17
19
21
23
25
Modulated Power Out (dBm)
S-Parameters Vs. Frequency
VC=3.3V VM=3.3V T=25°C
35
0
S21 (dB)
30
-5
25
-10
20
15
2.35
S11 (dB)
-15
S22 (dB)
2.4
2.45
2.5
Frequency (GHz)
-20
2.55
RMPA2456 Rev. C
4
www.fairchildsemi.com
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