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參數資料
| 型號： | RF2347 |
| 廠商： | RF MICRO DEVICES INC |
| 元件分類： | 衰減器 |
| 英文描述： | 3V LOW NOISE AMPLIFIER/3V PA DRIVER AMPLIFIER |
| 中文描述： | 150 MHz - 2500 MHz RF/MICROWAVE WIDE BAND LOW POWER AMPLIFIER |
| 封裝： | PLASTIC, MSOP-8 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 237K |
| 代理商： | RF2347 |
4-163
4
G
A
RF Micro Devices, Inc.
7625 Thorndike Road
Greensboro, NC 27409, USA
Tel (336) 664 1233
http://www.rfmd.comSi BJT
Si Bi-CMOS
GaAs MESFET
Si CMOS
GaAs HBT
SiGe HBT
1
2
3
4
8
7
6
5
PD
NC
RF IN
GND1
GND2
RF OUT
GND2
GND2
RF2347
TDMA/CDMA/FM Cellular LNA
Low Noise Transmit Driver Amplifier
General Purpose Amplification
Commercial and Consumer Systems
The RF2347 is a low noise amplifier with a very high
dynamic range designed for digital cellular applications at
900MHz. The device functions as an outstanding front
end low noise amplifier or power amplifier driver amplifier
in the transmit chain of digital subscriber units where low
transmit noise power is a concern. When used as an
LNA, the bias current can be set externally. When used
as a PA driver, the IC can operate directly from a single
cell Li-ion battery and includes a power down feature that
can be used to completely turn off the device. The IC is
featured in a standard miniature 8-lead plastic MSOP
package.
Low Noise and High Intercept Point
Power Down Control
Single 2.5V to 6.0V Power Supply
150MHz to 2500MHz Operation
Extremely Small MSOP-8 Package
RF2347
RF2347 PCBA
3V Low Noise Amplifier/ 3V PA Driver Amplifier
Fully Assembled Evaluation Board
Rev A5 991207
.026
.120
.116
10°MAX
0°MIN
.009
.005
.120
.116
.196
.190
1
.016
.010
.036
.032
.006
.002
.027
.017
!
相關PDF資料 |
PDF描述 |
|---|---|
| RF2347PCBA | 3V LOW NOISE AMPLIFIER/3V PA DRIVER AMPLIFIER |
| RF2352 | 3V CDMA DRIVER AMPLIFIER |
| RF2352PCBA | 3V CDMA DRIVER AMPLIFIER |
| RF2360 | LINEAR GENERAL PURPOSE AMPLIFIER |
| RF2360411 | LINEAR GENERAL PURPOSE AMPLIFIER |
相關代理商/技術參數 |
參數描述 |
|---|---|
| RF2347-000 | 功能描述:可復位保險絲 RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
| RF2347PCBA | 制造商:RFMD 制造商全稱:RF Micro Devices 功能描述:3V LOW NOISE AMPLIFIER/3V PA DRIVER AMPLIFIER |
| RF2348-000 | 功能描述:可復位保險絲 RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
| RF2349-000 | 功能描述:可復位保險絲 RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
| RF2350-000 | 功能描述:可復位保險絲 RoHS:否 制造商:Bourns 電流額定值: 電阻:7.5 Ohms 最大直流電壓: 保持電流:0.1 A 安裝風格:SMD/SMT 端接類型:SMD/SMT 跳閘電流:0.6 A 引線間隔: 系列:MF-PSHT 工作溫度范圍:- 40 C to + 125 C |
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