參數(shù)資料
型號: RMPA2550
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 衰減器
英文描述: 2.4-2.5 GHz and 5.15-5.85 GHz Dual Band InGaP HBT Linear Power Amplifier
中文描述: 2400 MHz - 2500 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
封裝: 3 X 4 MM, 0.90 MM HEIGHT, LOW PROFILE, LEADLESS, QFN-20
文件頁數(shù): 5/14頁
文件大?。?/td> 838K
代理商: RMPA2550
2004 Fairchild Semiconductor Corporation
RMPA2550 Rev. D
R
Performance Data
(Continued)
802.11g/a Frequency Dependency (continued)
802.11g/a Temperature Dependency
20
22
24
26
28
30
0
5
10
15
20
25
RMPA2550 Gain Vs. Modulated Pout
2.40 to 2.50 GHz VM, VC=3.3V T=25C
Data Rate 54Mbps OFDM 16.7MHz
2.40 GHz
2.45 GHz
2.50 GHz
G
Modulated Power Out (dBm)
Modulated Power Out (dBm)
20
22
24
26
28
30
0
5
10
15
20
25
RMPA2550 Gain Vs. Modulated Pout
5.15 to 5.85 GHz VM, VC=3.3V T=25C
Data Rate 54Mbps OFDM 16.7MHz
5.15 GHz
5.25 GHz
5.35 GHz
5.45 GHz
5.55 GHz
5.65 GHz
5.75 GHz
5.85 GHz
G
Modulated Power Out (dBm)
Modulated Power Out (dBm)
Modulated Power Out (dBm)
Modulated Power Out (dBm)
0
2
4
6
8
10
0
5
10
15
20
25
RMPA2550 Total Measured EVM Vs. Modulated Pout
2.45 GHz VM, VC=3.3V T=-40, +25, +85C
Data Rate 54Mbps OFDM 16.7MHz
T=-40C
T=+25C
T=+85C
T
T
Includes 0.8% System Level EVM
0
2
4
6
8
10
0
5
10
15
20
25
RMPA2550 Total Measured EVM Vs. Modulated Pout
5.45 GHz VM, VC=3.3V T=-40, +25, +85C
Data Rate 54Mbps OFDM 16.7MHz
T=-40C
T=+25C
T=+85C
Includes 0.8% System Level EVM
0
200
400
600
800
1000
0
5
10
15
20
25
RMPA2550 Detector Voltage Vs. Modulated Pout
2.45 GHz VM, VC=3.3V T=-40, +25, +85C
Data Rate 54Mbps OFDM 16.7MHz
T=-40C
T=+25C
T=+85C
D
D
0
400
800
1200
1600
2000
0
5
10
15
20
25
RMPA2550 Detector Voltage Vs. Modulated Pout
5.45 GHz VM, VC=3.3V T=-40, +25, +85C
Data Rate 54Mbps OFDM 16.7MHz
T=-40C
T=+25C
T=+85C
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參數(shù)描述
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