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參數(shù)資料
| 型號： | RMPA1965 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 衰減器 |
| 英文描述： | US-PCS CDMA, CDMA2000-1X and WCDMA PowerEdge Power Amplifier Module |
| 中文描述： | 1850 MHz - 1910 MHz RF/MICROWAVE NARROW BAND LOW POWER AMPLIFIER |
| 封裝： | 3 X 3 MM, 1 MM HEIGHT, LEAD FREE PACKAGE-8 |
| 文件頁數(shù)： | 1/9頁 |
| 文件大?。?/td> | 111K |
| 代理商： | RMPA1965 |
2005 Fairchild Semiconductor Corporation
RMPA1965 Rev. I
1
www.fairchildsemi.com
May 2005
R
RMPA1965
US-PCS CDMA, CDMA2000-1X and WCDMA
PowerEdge Power Amplifier Module
Features
■
Single positive-supply operation with low power and shut-
down modes
■
40% CDMA/WCDMA efficiency at +28 dBm average output
power
■
Compact lead-free compliant low-profile package
(3.0 x 3.0 x 1.0 mm nominal)
■
Internally matched to 50
and DC blocked RF input/output
■
Meets CDMA2000-1XRTT/WCDMA performance require-
ments
■
Meets HSDPA performance requirement
General Description
The RMPA1965 power amplifier module (PAM) is designed for
CDMA, CDMA2000-1X, WCDMA and HSDPA personal commu-
nications system (PCS) applications. The 2 stage PAM is inter-
nally matched to 50
to minimize the use of external
components and features a low-power mode to reduce standby
current and DC power consumption during peak phone usage.
High power-added efficiency and excellent linearity are
achieved using our InGaP Heterojunction Bipolar Transistor
(HBT) process.
Device
Functional Block Diagram
Vcc2
RF OUT
GND
GND
Vref
RF IN
Vcc1
(paddle ground on package bottom)
(Top View)
1
2
3
4
DC BIAS CONTROL
INPUT
MATCH
OUTPUT
MATCH
MMIC
Vmode
8
7
6
5
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RMPA1965_06 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:US-PCS CDMA, CDMA2000-1X and WCDMA PowerEdge TM Power Amplifier Module |
| RMPA1966 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:WCDMA Band II Power Amplifier Module |
| RMPA1966_07 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:WCDMA Band II Power Amplifier Module |
| RMPA1967 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:US-PCS CDMA, CDMA2000-1X and WDCMA Power Edge? Power Amplifier Module |
| RMPA2059 | 功能描述:射頻放大器 3V WCDMA PA 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 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 封裝:Reel |
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