Datasheet > HFA3983IV96

HFA3983IV96

更新时间： 2024-11-23 22:14:15

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
7页	136K
描述
2.4GHz Power Amplifier and Detector

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数据手册

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HFA3983IV96 数据手册

HFA3983

Data Sheet

March 2000

File Number 4635.4

2.4GHz Power Ampliﬁer and Detector

Features

The HFA3983 is a 2.4GHz monolithic

SiGe Power Ampliﬁer designed to

operate in the ISM Band. It features two

• Single Supply . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 3.6V

• Output Power . . . . . . . . . . .18dBm (Typ) at ACPR, DSSS,

1st Side Lobe < -30dBc, 2nd Side Lobe < -50dBc

low voltage single supply stages.

• Power Gain. . . . . . . . . . . . . . . . . . . . . . . . . . . .30dB (Typ.)

• Detector Linear Input Power Range . . . . . . . . . . . . . .15dB

• Detector Accuracy . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±1.0dB

Cascaded, they deliver a 18dBm (Typ.)

of an output power for the typical DSSS signal (ACPR,

1st Side Lobe < -30dBc, 2nd Side Lobe < -50dBc).

In addition, the device includes a 2.4GHz detector which is

accurate over a 15dB of dynamic range with (±)1dB.

Therefore, an accurate ALC function can be implemented.

Applications

• EEE802.11 1 and 2Mbps Standard

• Systems Targeting IEEE802.11, 11Mbps Standard

• Wireless Local Area Networks

The HFA3983 is housed in a 28 lead exposed paddle

EPTSSOP package well suited for PCMCIA board

applications.

• PCMCIA Wireless Transceivers

Simpliﬁed Block Diagram

• ISM Systems Including Automatic Level Control (ALC)

• TDMA Packet Protocol Radios

Ordering Information

TEMP. RANGE

PART NUMBER

HFA3983IV

( C)

PACKAGE

PKG. NO.

RF_IN

RF_OUT

-40 to 85

28 Ld EPTSSOP M28.173A

Tape and Reel

HFA3983IV96

PEAK DETECTOR

LOG

Pinout

BIAS

HFA3983

(EPTSSOP)

TOP VIEW

INDEX AREA

GND

VCC

GND

DET_VOUT

GND

VCC

GND

OS_REXT

DS_REXT

DS_VCC

GND

RF_IN

GND

RF_OUT

GND

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

4-1

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

Further information is attainable upon NDA Agreement. NDA available on CD ROM or by contacting centapp@intersil.com.

12 3 4 5 6 7

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