TRF3710

更新时间： 2024-11-28 03:26:31

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
30页	842K
描述
IQ DEMODULATOR

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中文翻译

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数据手册
替代型号

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TRF3710 数据手册

TRF3710

www.ti.com

SLWS199–AUGUST 2007

IQ DEMODULATOR

To Microcontroller

FEATURES

•

Frequency Range: 1.7–2.0 GHz

•

Integrated Baseband Programmable Gain

Amplifier

48 47 46 45 44 43 42 41 40 39 38 37

GNDDIG

VCCDIG

CHIP_EN

VCCBBI

AGND

To ADC in phase

BBIoutp

•

On Chip Programmable Baseband Filter

High Cascaded IP3: 21 dBm at 1.9 GHz

High IP2: 60 dBm at 1.9 GHz

VCCMIX

BBIoutn

Local Osc

MIXinp

LOip

RF in

TRF3710

MIXinn

LOin

VCCLO

BBQoutp

Hardware and Software Power Down

3-Wire Serial Programmable Interface

Single Supply: 4.5 V to 5.5 V Operation

VCCMIX

BBQoutn

AGND

To ADC Quadrature

VCCBBQ

13 14 15 16 17 18 19 20 21 22 23 24

APPLICATIONS

•

Wireless Infrastructure

30 kW

–

WCDMA

CDMA

•

Wireless Local Loop

High Linearity Direct-Down Conversion

Receiver

DESCRIPTION

The TRF3710 is a highly linear and integrated direct-conversion Quadrature Demodulator optimized for

Third-Generation (3G) wireless infrastructure. The TRF3710 integrates balanced I and Q mixers, LO buffers and

phase splitters to convert an RF signal directly to I and Q baseband. The on-chip Programmable-Gain Amplifiers

allow adjustment of the output signal level without the need for external variable-gain (attenuator) devices. The

TRF3710 integrates programmable baseband low-pass filters that attenuate nearby interference, eliminating the

need for an external baseband filter.

Housed in a 7X7mm QFN package, the TRF3710 provides the smallest and most integrated receiver solution

available for high performance equipment.

AVAILABLE DEVICE OPTIONS

SPECIFIED

TEMPERATURE

RANGE

PACKAGE

LEAD

PACKAGE

MARKINGS

ORDERING

NUMBER

TRANSPORT MEDIA,

QUANTITY

PRODUCT

DESIGNATOR⁽¹⁾

TRF3710IRGZR

TRF3710IRGZT

Tape and Reel, 2500

Tape and Reel, 500

TRF3710

QFN-48

RGZ

–40°C to 85°C

TRF3710

(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

website at www.ti.com.

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...30

中文翻译

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TRF3710 替代型号

型号	品牌	替代类型	描述	数据表
TRF371109	TI	功能相似	Direct Downconversion Receiver
TRF371125	TI	功能相似	INTEGRATED IQ DEMODULATOR
TRF2432	TI	功能相似	Dual-Band IQ/IF TRANSCEIVER WITH DUAL VCO SYNTHESIZERS

与TRF3710相关器件

型号	品牌	获取价格	描述	数据表
TRF3710IRGZR	TI	获取价格	IQ DEMODULATOR
TRF3710IRGZRG4	TI	获取价格	IQ DEMODULATOR
TRF3710IRGZT	TI	获取价格	IQ DEMODULATOR
TRF3710IRGZTG4	TI	获取价格	IQ DEMODULATOR
TRF371109	TI	获取价格	Direct Downconversion Receiver
TRF371109IRGZR	TI	获取价格	Direct Downconversion Receiver
TRF371109IRGZT	TI	获取价格	Direct Downconversion Receiver
TRF371125	TI	获取价格	INTEGRATED IQ DEMODULATOR
TRF371125IRGZR	TI	获取价格	INTEGRATED IQ DEMODULATOR
TRF371125IRGZT	TI	获取价格	INTEGRATED IQ DEMODULATOR

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