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HFA3421IB PDF预览

HFA3421IB

更新时间: 2024-02-12 18:46:57
品牌 Logo 应用领域
英特矽尔 - INTERSIL 放大器射频微波
页数 文件大小 规格书
3页 33K
描述
1.7GHz - 2.3GHz Low Noise Amplifier

HFA3421IB 技术参数

是否无铅: 含铅生命周期:Active
Reach Compliance Code:unknown风险等级:5.72
特性阻抗:50 Ω构造:COMPONENT
最大输入功率 (CW):17 dBmJESD-609代码:e0
最大工作频率:2300 MHz最小工作频率:1700 MHz
最高工作温度:85 °C最低工作温度:-40 °C
射频/微波设备类型:NARROW BAND LOW POWER端子面层:TIN LEAD
最大电压驻波比:1.5Base Number Matches:1

HFA3421IB 数据手册

 浏览型号HFA3421IB的Datasheet PDF文件第2页浏览型号HFA3421IB的Datasheet PDF文件第3页 
HFA3421  
TM  
Data Sheet  
September 1997  
File Number 4288.1  
1.7GHz - 2.3GHz Low Noise Amplifier  
Features  
The Intersil HFA3421 PRISM® is a high  
performance low noise amplifier in a  
low cost SOIC 8 lead surface mount  
plastic package. The HFA3421 employs  
a fully monolithic design which  
• Low Noise Figure . . . . . . . . . . . . . . . . . . . . . . . . . . 1.65dB  
• High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20dB  
• Low Power Consumption . . . . . . . . . . . . . . 3V to 5V, 8mA  
• High Dynamic Range  
eliminates the need for external tuning networks. It can be  
biased using 3V or 5V supplies and has an option for biasing  
at higher currents for increased dynamic range.  
• DC Decoupled RF Input and Output  
• No External RF Tuning Elements Necessary  
• Low Cost SOIC 8 Lead Plastic Package  
The HFA3421 is ideally suited for use where low noise  
figure, high gain, high dynamic range and low power  
consumption are required. Typical applications include  
receiver front ends in the Wireless Local Loop (WLL)  
systems, as well as standard gain blocks, buffer amps, driver  
amps and IF amps in both fixed and portable systems.  
Applications  
• Wireless Local Loop  
• TDD Quadrature-Modulated Communication Systems  
• Wireless Local Area Networks  
• PCMCIA Wireless Transceivers  
• TDMA Packet Protocol Radio  
• PCS/Wireless PBX  
Ordering Information  
TEMP.  
PKG.  
NO.  
o
PART NUMBER RANGE ( C)  
PACKAGE  
8 Ld SOIC  
Tape and Reel  
HFA3421IB  
-40 to 85  
-40 to 85  
M8.15  
HFA3421IB96  
Functional Block Diagram  
Pinout  
V
DD  
RF OUT  
HFA3421  
(SOIC)  
TOP VIEW  
LNA 1  
GND  
1
2
3
4
8
7
6
5
GND  
V
V
DD  
BIAS  
RF IN  
RF OUT  
GND  
EXTENDED RF IN  
BIAS  
GND  
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.  
2-1  
1-888-INTERSIL or 321-724-7143 | Intersil and Design is a trademark of Intersil Corporation. | Copyright © Intersil Corporation 2000  
PRISM® is a registered trademark of Intersil Corporation. PRISM logo is a trademark of Intersil Corporation.  

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