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參數(shù)資料
| 型號(hào)： | RMPA5251 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 衰減器 |
| 英文描述： | 4.90-5.85 GHz InGaP HBT Linear Power Amplifier |
| 中文描述： | 4900 MHz - 5850 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 3 X 3 MM, 0.90 MM HEIGHT, LEADLESS, QFN-16 |
| 文件頁(yè)數(shù)： | 7/10頁(yè) |
| 文件大?。?/td> | 499K |
| 代理商： | RMPA5251 |
2004 Fairchild Semiconductor Corporation
RMPA5251 Rev. D
R
Typical Characteristics
(802.11a)
RMPA5251 Total Measured EVM QAM64 54 Mbps OFDM Modulation
VC=VM=3.3V, ICQ=184mA, IMQ=16mA, F=5.15- 5.85GHz, T=25
o
C
8
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22
T
5.15 GHz
5.25 GHz
5.35 GHz
5.45 GHz
5.55 GHz
5.65 GHz
5.75 GHz
5.85 GHz
Includes 0.8% System Level EVM
RMPA5251 Total Measured EVM QAM64 54 Mbps OFDM Modulation
VC=VM=3.3V, ICQ=184mA, IMQ=16mA, F=5.15- 5.35GHz, T=25
o
C
8
4.90 GHz
4.95 GHz
5.00 GHz
5.05 GHz
5.10 GHz
5.15 GHz
5.20 GHz
5.25 GHz
5.30 GHz
5.35 GHz
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
7
7.5
4
5
6
7
8
9 10 11 12 13 14 15 16 17 18 19 20 21 22
Modulated Power Out (dBm)
Low Band Configuration
High Band Configuration
Low Band Configuration
High Band Configuration
Low Band Configuration
High Band Configuration
Frequency (GHz)
Frequency (GHz)
Modulated Power Out (dBm)
T
Includes 0.8% System Level EVM
RMPA5251 Output Power for 3% Total Measured EVM 802.11a 54 Mbps
Modulation VM=VC=3.3 V, ICQ=184 mA, IMQ=16 mA (Low Band Config)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
4.9
4.95
5
5.05
5.1
5.15
5.2
5.25
5.3
5.35
T
Includes 0.8% System Level EVM
18dBm
RMPA5251 Output Power for 3% Total Measured EVM 802.11a 54 Mbps
Modulation VM=VC=3.3 V, ICQ=184 mA, IMQ=16 mA (High Band Config)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
4.9
5
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
T
Includes 0.8% System Level EVM
RMPA5251 Comparison Low Band Vs. High Band
Total Measured EVM Vs. Frequency
Modulated Power Out =18 dBm 54 Mbps OFDM
VC=VM=3.3V, ICQ=184mA, IMQ=16mA
0
1
2
3
4
5
4.9
5
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6
Frequency (GHz)
Frequency (GHz)
T
Low Band
Configuration
High Band Configuration
10 nH on VC2 Replaced with 15 nH
and 1 pF on VC2 removed
Includes 0.8% System Level EVM
RMPA5251 Gain Vs. Modulated Power Out (Low and High Band)
QAM64 54 Mbps OFDM Modulation
VC=VM=3.3V, ICQ=184mA, IMQ=16mA, T=25
o
C
14
16
18
20
22
24
26
28
30
32
4.9
5
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6
G
Low Band
High Band
High Band Configuration
Low Band Configuration
18dBm
RMPA5251 Spectral Plot Showing Compliance to 802.11a Spectral
Mask Requirements @ 21.0 dBm Modulated Output Power 54Mbps OFDM
Data, 16.7 MHz BW, 176
μ
S Burst, 100
μ
S Idle, Frequency = 5.25 GHz,
VC = VM = 3.3V, ICQ = 184 mA, IMQ = 16 mA, T = 25
°
C
RMPA5251 Spectral Plot Showing Compliance to 802.11a Spectral
Mask Requirements @ 20.0 dBm Modulated Output Power 54Mbps OFDM
Data, 16.7 MHz BW, 176
μ
S Burst, 100
μ
S Idle, Frequency = 5.5 GHz,
VC = VM = 3.3V, ICQ = 184 mA, IMQ = 16 mA, T = 25
°
C
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RMPA5252 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:4.9-5.9 GHz InGaP HBT WLAN Linear Power Amplifier |
| RMPA5255 | 功能描述:射頻放大器 .9 - 5.9GHz WLAN Lin Pwr Amp Module RoHS:否 制造商:Skyworks Solutions, Inc. 類型:Low Noise Amplifier 工作頻率:2.3 GHz to 2.8 GHz P1dB:18.5 dBm 輸出截獲點(diǎn):37.5 dBm 功率增益類型:32 dB 噪聲系數(shù):0.85 dB 工作電源電壓:5 V 電源電流:125 mA 測(cè)試頻率:2.6 GHz 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
| RMPA5255_NL | 制造商:Fairchild Semiconductor Corporation 功能描述:RF Amp Module Single Power Amp 5.9GHz 3.6V 10-Pin PLCC |
| RMPA61800 | 制造商:RAYTHEON 制造商全稱:RAYTHEON 功能描述:Dual Channel 6-18 GHz 2 Watt Power Amplifier MMIC |
| RMPA61810 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Single Channel 6-18 GHz 1 Watt Power Amplifier MMIC |
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