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參數資料
| 型號： | HFA3421 |
| 廠商： | Intersil Corporation |
| 英文描述： | 1.7GHz - 2.3GHz Low Noise Amplifier |
| 中文描述： | 1.7GHz的- 2.3GHz的低噪聲放大器 |
| 文件頁數： | 1/3頁 |
| 文件大小： | 30K |
| 代理商： | HFA3421 |
2-1
TM
File Number
4288.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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.
HFA3421
1.7GHz - 2.3GHz Low Noise Amplifier
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
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.
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.
Pinout
HFA3421
(SOIC)
TOP VIEW
Features
Low Noise Figure . . . . . . . . . . . . . . . . . . . . . . . . . . 1.65dB
High Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20dB
Low Power Consumption . . . . . . . . . . . . . . 3V to 5V, 8mA
High Dynamic Range
DC Decoupled RF Input and Output
No External RF Tuning Elements Necessary
Low Cost SOIC 8 Lead Plastic Package
Applications
Wireless Local Loop
TDD Quadrature-Modulated Communication Systems
Wireless Local Area Networks
PCMCIA Wireless Transceivers
TDMA Packet Protocol Radio
PCS/Wireless PBX
Functional Block Diagram
Ordering Information
PART NUMBER
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HFA3421IB
-40 to 85
8 Ld SOIC
M8.15
HFA3421IB96
-40 to 85
Tape and Reel
GND
V
BIAS
RF IN
GND
1
2
3
4
8
7
6
5
GND
V
DD
RF OUT
GND
V
DD
RF IN
LNA 1
RF OUT
EXTENDED
BIAS
Data Sheet
September 1997
相關PDF資料 |
PDF描述 |
|---|---|
| HFA3421IB96 | GT 13C 13#16 SKT RECP BOX |
| HFA3421IB | Switches, Microswitch; Contact Current Max:10A; Circuitry:SPDT; Actuator Style:Pin Plunger; Current Rating:10A; Features:Integral Hinged Lever And Roller Actuator; Leaded Process Compatible:No; Mounting Type:Panel |
| HFA3424 | 2.4GHz - 2.5GHz Low Noise Amplifier |
| HFA3424IB | 2.4GHz - 2.5GHz Low Noise Amplifier |
| HFA3424IB96 | GT 13C 13#16 SKT RECP BOX |
相關代理商/技術參數 |
參數描述 |
|---|---|
| hfa3421ib | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
| HFA3421IB96 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:1.7GHz - 2.3GHz Low Noise Amplifier |
| HFA3424 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:2.4GHz - 2.5GHz Low Noise Amplifier |
| HFA3424IB | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Harris Corporation 功能描述: |
| HFA3424IB1K | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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