參數(shù)資料
型號(hào)： ACPM-7833-TR1
元件分類(lèi)： 放大器
英文描述： 1850 MHz - 1910 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER
封裝： 4 X 4 MM, 1.10 MM HEIGHT, SMT, 10 PIN
文件頁(yè)數(shù)： 2/20頁(yè)
文件大?。?/td> 208K
代理商： ACPM-7833-TR1
10
Test result of ACPM-7833 using CDMA2000 1X RTT signal
Test condition - PA Evaluation board with Vdd1=Vdd2=Vbias = 3.4V, Vcntl = 2.5V, Frequency = 1880 MHz.
Test result with each channel configuration.
1.25 MHz
-1.98 MHz
+1.98 MHz
Channel
IVdd(mA)
Pin(dBm)
ACPR(dBc)
Pout(dBm)
Basic
451.0
-0.14
-52.6
-51.5
-60.2
-60
28
Voice+Data
435.0
0.52
-46.2
-45.7
-58.0
-58.3
28
Voice+Cntl
439.0
0.50
-45.5
-44.9
-60.1
-60
28
Cntl only
299.0
-2.56
-49.1
-48.8
-57.7
-57.5
25.5
Peak to average power ration (Pout = 16 dBm)
CCDF(%)
Basic
Voice + Data
Voice + CNTL
CNTL only
10
2.11
3.37
3.44
4.00
1
3.74
4.83
5.21
5.75
0.1
4.68
5.68
6.24
6.73
0.01
5.15
6.20
6.76
7.18
0.001
5.36
6.53
7.11
7.39
0.0001
5.48
6.63
7.17
7.45
EIA/TIA-98-D indicates a 2.5 dB allowed back off in power for control channel only configuration.
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.
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-7833 show the
compliance to the system linearity specifications with
4 channel configurations, representing a broad cross-
section of CDMA2000 1X RTT environments.
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ACPM-7868-TR1 制造商:Avago Technologies 功能描述:PA MODULE, LINEAR EDGE, 5X5MM
ACPM-7881-BLK 功能描述:射頻放大器 W-CDMA Amp 1920-1980MHz RoHS:否 制造商:Skyworks Solutions, Inc. 類(lèi)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(lèi)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
ACPM-7881-TR1 功能描述:射頻放大器 W-CDMA Amp 1920-1980MHz RoHS:否 制造商:Skyworks Solutions, Inc. 類(lèi)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(lèi)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
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