- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374599 > RMPA1850 (FAIRCHILD SEMICONDUCTOR CORP) Quad Band GSM/GPRS Power Amplifier Module PDF資料下載
參數(shù)資料
| 型號： | RMPA1850 |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 衰減器 |
| 英文描述： | Quad Band GSM/GPRS Power Amplifier Module |
| 中文描述： | 824 MHz - 849 MHz RF/MICROWAVE NARROW BAND MEDIUM POWER AMPLIFIER |
| 封裝： | 7 X 10 MM, 1.60 MM HEIGHT, MODULE-12 |
| 文件頁數(shù)： | 5/9頁 |
| 文件大?。?/td> | 120K |
| 代理商： | RMPA1850 |
5
www.fairchildsemi.com
RMPA1850 Rev. A1
R
fi
e
Signal Descriptions
Pin
Function
Description
1
DCS/PCS IN
50
RF input of DCS/PCS band.
2
Band Select
Logic high for DCS/PCS and logic low for GSM850/EGSM900 band.
3
TX_EN
Logic high to enable the PA module function.
4
VBAT
Power supply to the PA module. This should be connected to battery. The decoupling
capacitor is required to
fi
lter the interference.
5
VREG
Normally, 2.8 volts are required at this node for the operation of control circuits.
6
VRAMP
Ramping signal from DAC to control the power level.
7
GSM IN
50
RF input of GSM850/EGSM900 band.
8
VCC2
Power supply for the driver stage of the GSM850/EGSM900 band. This is internally
connected to VBAT node within the module.
9
GSM OUT
50
RF output of GSM850/EGSM900 band.
10
VOUT
Power supply for the power stages of GSM850/EGSM900 and DCS/PCS band. This is
internally connected to VBAT node within the module.
11
DCS/PCS OUT
50
RF output of DCS/PCS band.
12
VCC2
Power supply for the driver stage of the GSM850/EGSM900 and DCS/PCS band. This is
internally connected to VBAT node within the module.
2
3
4
5
6
7
8
9
10
11
12
1
DCS/PCS IN
BAND SELECT
VBAT
TX EN
VREG
VRAMP
GSM IN
DCS/PCS OUT
VOUT
GSM OUT
VCC2
VCC2
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| RMPA1852 | Quad-Band GSM/EDGE PA Module |
| RMPA19000 | 18-22 GHz Power Amplifier MMIC |
| RMPA1959 | PCS 3.4V CDMA & CDMA2000-1X PowerEdge Power Amplifier Module |
| RMPA1963 | US-PCS CDMA, CDMA2000-1X and WCDMA Power Amplifier Module |
| RMPA1965 | US-PCS CDMA, CDMA2000-1X and WCDMA PowerEdge Power Amplifier Module |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| RMPA1852 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Quad-Band GSM/EDGE PA Module |
| RMPA19000 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:18-22 GHz Power Amplifier MMIC |
| RMPA1901-53 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:MICROWAVE/MILLIMETER WAVE AMPLIFIER|SINGLE|GAAS|QFP|12PIN|PLASTIC |
| RMPA1951-102 | 制造商:RAYTHEON 制造商全稱:RAYTHEON 功能描述:3V PCS CDMA Power Amplifier Module |
| RMPA1959 | 功能描述:射頻放大器 3.4V PCS CDMA PA 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 |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。