Datasheet > HFA3421IB

HFA3421IB

更新时间： 2024-11-28 22:10:51

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

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

HFA3421IB 数据手册

HFA3421

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.

PART NUMBER RANGE ( C)

PACKAGE

8 Ld SOIC

Tape and Reel

HFA3421IB

-40 to 85

M8.15

HFA3421IB96

Functional Block Diagram

Pinout

RF OUT

HFA3421

(SOIC)

TOP VIEW

LNA 1

GND

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

PRISM® is a registered trademark of Intersil Corporation. PRISM logo is a trademark of Intersil Corporation.

12 3

中文翻译

下载PDF

与HFA3421IB相关器件

型号	品牌	获取价格	描述	数据表
HFA3421IB96	INTERSIL	获取价格	1.7GHz - 2.3GHz Low Noise Amplifier
HFA3424	INTERSIL	获取价格	2.4GHz - 2.5GHz Low Noise Amplifier
HFA3424IB	INTERSIL	获取价格	2.4GHz - 2.5GHz Low Noise Amplifier
HFA3424IB96	INTERSIL	获取价格	2.4GHz - 2.5GHz Low Noise Amplifier
HFA3524	INTERSIL	获取价格	2.5GHz/600MHz Dual Frequency Synthesizer
HFA3524IA	INTERSIL	获取价格	2.5GHz/600MHz Dual Frequency Synthesizer
HFA3524IA96	INTERSIL	获取价格	2.5GHz/600MHz Dual Frequency Synthesizer
HFA35HA120C	ETC	获取价格
HFA35HA60C	ETC	获取价格
HFA35HA60CPBF	INFINEON	获取价格	Rectifier Diode, Avalanche, 1 Phase, 2 Element, 30A, Silicon, TO-204AE