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RF2145 PDF预览

RF2145

更新时间: 2024-01-25 17:41:48
品牌 Logo 应用领域
威讯 - RFMD 放大器功率放大器分布式控制系统DCS
页数 文件大小 规格书
6页 79K
描述
DCS1800/1900 POWER AMPLIFIER

RF2145 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:SOP16,.25Reach Compliance Code:unknown
风险等级:5.91其他特性:IT CAN ALSO OPERATE AT 1850 TO 1910 MHZ
特性阻抗:50 Ω构造:COMPONENT
增益:28 dB最大输入功率 (CW):12 dBm
JESD-609代码:e0安装特点:SURFACE MOUNT
端子数量:16最大工作频率:1785 MHz
最小工作频率:1710 MHz最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装等效代码:SOP16,.25电源:4.8 V
射频/微波设备类型:NARROW BAND MEDIUM POWER子类别:RF/Microwave Amplifiers
表面贴装:YES技术:GAAS
端子面层:Tin/Lead (Sn/Pb)最大电压驻波比:5
Base Number Matches:1

RF2145 数据手册

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RF2145  
DCS1800/1900 POWER AMPLIFIER  
2
Typical Applications  
• 4.8V DCS1800/1900 Handsets  
• Commercial and Consumer Systems  
• Portable Battery Powered Equipment  
• 3V DECT Handsets and Base Stations  
2
Product Description  
.158  
.150  
.009  
.004  
The RF2145 is a high power, high efficiency amplifier IC.  
The device is manufactured on an advanced Gallium Ars-  
enide Heterojunction Bipolar Transistor (HBT) process,  
and has been designed for use as the final RF amplifier in  
a 4-cell DCS1800 or DCS1900 handset. The device is  
packaged in a 16-lead plastic package with wide ground  
leads, and is self-contained with the exception of the out-  
put matching network and power supply feed line. Only a  
single positive voltage is required to operate with full  
power and efficiency, and on-board power control and  
power-down functions are provided.  
.020  
.014  
.069  
.064  
1
.392  
.386  
.050  
.244  
.230  
.059  
.054  
8°MAX  
0°MIN  
.035  
.016  
.010  
.008  
Optimum Technology Matching® Applied  
Package Style: SOP-16 QBW1  
Si BJT  
GaAs MESFET  
üGaAs HBT  
SiGe HBT  
Si Bi-CMOS  
Si CMOS  
Features  
• Single 4.8V Power Supply  
• +32dBm Output Power  
PC  
GND  
GND  
VCC1  
RF IN  
GND  
GND  
1
2
3
4
5
6
7
16 NC  
15 GND  
14 GND  
13 RF OUT  
12 RF OUT  
11 GND  
10 GND  
• 28dB Small Signal Gain  
• 55% Power Added Efficiency  
• Power Control  
• 1700MHz to 1900MHz Frequency Range  
Ordering Information  
RF2145  
RF2145 PCBA  
DCS1800/1900 Power Amplifier  
Fully Assembled Evaluation Board  
NC 8  
9 NC  
RF Micro Devices, Inc.  
7625 Thorndike Road  
Greensboro, NC 27409, USA  
Tel (336) 664 1233  
Fax (336) 664 0454  
http://www.rfmd.com  
Functional Block Diagram  
Rev B5 010329  
2-141  

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