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參數(shù)資料
| 型號： | ACPM-7813-BLK |
| 元件分類： | 放大器 |
| 英文描述： | 824 MHz - 849 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 4 X 4 MM, 1.10 MM HEIGHT, SMT, 10 PIN |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 214K |
| 代理商： | ACPM-7813-BLK |
10
Test result of ACPM-7813 using CDMA2000 1X RTT signal
Test condition - PA Evaluation board with Vdd1=Vdd2=Vbias = 3.4V, Vcntl = 2.5V, Frequency = 836 MHz. Test
result with each channel configuration.
-885 kHz
+885 kHz
-1.98 MHz
+1.98 MHz
Channel
IVdd(mA)
Pin(dBm)
ACPR(dBc)
Pout(dBm)
Basic
481.0
0.20
-56.5
-56
-68.1
28
Voice+Data
470.0
0.52
-46.8
-47.2
-62.2
-62.1
28
Voice+Cntl
481.0
0.68
-44.9
-45.0
-61.8
28
Cntl only
327.0
-2.40
-53.2
-52.9
-66.9
-67.5
25.5
Peak to average power ration (Pout = 16 dBm)
CCDF(%)
Basic
Voice + Data
Voice + CNTL
CNTL only
10
1.85
3.07
3.10
3.76
1
3.25
4.28
4.66
5.29
0.1
4.06
5.06
5.55
6.17
0.01
4.49
5.55
5.97
6.58
0.001
4.68
5.87
6.20
6.76
0.0001
4.76
5.92
6.39
6.82
EIA/TIA-98-D indicates a 2.5 dB allowed back off in power for control channel only configuration.
Higher peak to average power ratio requires a higher
margin, both in higher power gain and in improved
thermal stability for PA linearity to meet the minimum
system specifications.
The test results below for the ACPM-7813 show the
compliance to the system linearity specifications with
4 channel configurations, representing a broad
cross-section of CDMA2000 1X RTT environments.
Combinations of these channels will increase the peak
to average power ratio for higher data rates. The
complementary cumulative distribution function
(CCDF) measurement characterizes the peak to average
power statistics of CDMA2000 reverse link. For
reference, the system specifications of peak to average
power ratio of IS-95 and CDMA2000 IX RTT are 3.9 dB
and 5.4 dB at 1% CCDF respectively.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ACPM-7813-TR1 | 功能描述:射頻放大器 CDMA Amp 824-849MHz 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: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 |
| ACPM-7821 | 制造商:AVAGO 制造商全稱:AVAGO TECHNOLOGIES LIMITED 功能描述:4 x 4 Power Amplifier Module for J-CDMA (898 - 925 MHz) |
| ACPM-7821-BLK | 制造商:AVAGO 制造商全稱:AVAGO TECHNOLOGIES LIMITED 功能描述:4 x 4 Power Amplifier Module for J-CDMA (898 - 925 MHz) |
| ACPM-7821-TR1 | 制造商:AVAGO 制造商全稱:AVAGO TECHNOLOGIES LIMITED 功能描述:4 x 4 Power Amplifier Module for J-CDMA (898 - 925 MHz) |
| ACPM-7822 | 制造商:AVAGO 制造商全稱:AVAGO TECHNOLOGIES LIMITED 功能描述:JCDMA 4x4 Power Amplifier Module (898-925MHz) |
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