RMPA2455 データシートの表示（PDF） - Fairchild Semiconductor
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RMPA2455 Datasheet PDF : 10 Pages
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Performance Data 802.11g OFDM
Modulation (with 176 ms burst time, 100 ms idle time) 54 Mbps Data Rate, 16.7 MHz Bandwidth
Total Bias Current Vs. Modulated Output Power
VC1, VC2=5.0V, VM12 =2.8 to 3.3V F=2.45 GHz T=25C
300
VM=2.8V
250
VM=2.9V
VM=3.0V
VM=3.1V
200
VM=3.2V
VM=3.3V
150
100
50
0
0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30
Modulated Output Power (dBm)
Modulated Gain and Total Quiescient Current Vs. Mirror Voltage (VM)
30
160
29
Gain
140
28
120
27
100
Current
26
80
25
60
24
40
23
2.8
2.9
3
3.1
3.2
Mirror Voltage (Volts)
20
3.3
Single Tone
Gain Vs. Single Tone Output Power
VC1, VC2 = 5.0V, VM12 = 3.3V
33
S-Parameters
VC=5.0V VM12=3.3V T=25C
40
32
S21
30
31
30
20
29
10
28
27
26
2.4 GHz
25
2.45 GHz
2.5 GHz
24
0
S22
-10
-20
S11
23
-30
4 6 8 10 12 14 16 18 20 22 24 26 28 30 32
2
2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9
3
Single Tone Output Power (dBm)
Frequency (GHz)
RMPA2455 Rev. F
5
www.fairchildsemi.com
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