Datasheet > HFA3624IA

HFA3624IA

更新时间： 2024-11-19 22:51:19

品牌	Logo	应用领域
英特矽尔 - INTERSIL		转换器射频微波
页数	文件大小	规格书
19页	189K
描述
2.4GHz Up/Down Converter

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HFA3624IA 数据手册

HFA3624

Data Sheet

November 1998

File Number 4066.8

2.4GHz Up/Down Converter

Features

• Complete Receive/Transmit Front End

™

The Intersil 2.4GHz PRISM™ chip set

is a highly integrated five-chip solution

for RF modems employing Direct

Sequence Spread Spectrum (DSSS)

signaling. The HFA3624 RF/IF

• RF Frequency Range . . . . . . . . . . . . . . 2.4GHz to 2.5GHz

• IF Operation . . . . . . . . . . . . . . . . . . . . . 10MHz to 400MHz

• Single Supply Battery Operation . . . . . . . . . 2.7V to 5.5V

• Independent Receive/Transmit Power Enable Mode

converter is one of the ﬁve chips in the PRISM™ chip set

(see Figure 1 for the typical application circuit).

The HFA3624 Up/Down converter is a monolithic bipolar

device for up/down conversion applications in the 2.4GHz to

2.5GHz range. Manufactured in the Intersil UHF1X process,

the device consists of a low noise amplifier and down

conversion mixer in the receive section and an up conversion

mixer with power preamp in the transmit section. An energy

saving power enable control feature assures isolation

between the receive and transmit circuits for time division

multiplexed systems. The device requires low drive levels from

the local oscillator and is housed in a small outline 28 lead

SSOP package ideally suited for PCMCIA card applications.

Applications

• Systems Targeting IEEE 802.11 Standard

• PCMCIA Wireless Transceiver

• Wireless Local Area Network Modems

• TDMA Packet Protocol Radios

• Part 15 Compliant Radio Links

• Portable Battery Powered Equipment

Block Diagram

Ordering Information

TEMP.

PKG.

NO.

PART NUMBER RANGE ( C)

PACKAGE

28 Ld SSOP

HFA3624IA

-40 to 85

M28.15

RX BIAS

RX_PE

HFA3624IA96

Tape and Reel

RXM_RF

LNA_RX_OUT

LNA_RX_IN

RXM_IF+

RXM_IF-

Pinout

RXM

HFA3624

(SSOP)

TOP VIEW

LNA

PRE

LO_BY

LO_IN

LOB

LNA_RX_V

CC2

28 RX_PE

27 RX_V

PRE_TX_OUT

PRE_TX_IN

TXM

TXM_IF-

TXM_IF+

GND

26 RXM_RF

25 GND

LNA_RX_OUT

GND

TXM_RF

TX_PE

TX BIAS

24 RXM_IF+

23 RXM_IF-

22 LO_BY

21 LO_IN

LNA_RX_V

CC1

GND

LNA_RX_IN

PRE_TX_OUT

GND

20 TXM_IF-

19 TXM_IF+

18 GND

PRE_TX_V

CC2

GND

PRE_TX_IN

GND

17 TXM_RF

16 TX_V

15 TX_PE

PRE_TX_V

CC1

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

2-27

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

12 3 4 5 6 7...19

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与HFA3624IA相关器件

型号	品牌	获取价格	描述	数据表
HFA3624IA96	INTERSIL	获取价格	2.4GHz Up/Down Converter
HFA3661	INTERSIL	获取价格	2.0GHz to 2.7GHz DownConverter
HFA3661IA	INTERSIL	获取价格	2.0GHz to 2.7GHz DownConverter
HFA3661IA96	INTERSIL	获取价格	2.0GHz to 2.7GHz DownConverter
HFA3663	INTERSIL	获取价格	2.3GHz UpConverter with Gain Control
HFA3663IA	INTERSIL	获取价格	2.3GHz UpConverter with Gain Control
HFA3663IA96	INTERSIL	获取价格	2.3GHz UpConverter with Gain Control
HFA3664	INTERSIL	获取价格	2.7GHz UpConverter with Gain Control
HFA3664IA	INTERSIL	获取价格	2.7GHz UpConverter with Gain Control
HFA3664IA96	INTERSIL	获取价格	2.7GHz UpConverter with Gain Control

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