Datasheet > PI3L720

PI3L720

更新时间： 2024-11-15 14:53:59

品牌	Logo	应用领域
美台 - DIODES		局域网
页数	文件大小	规格书
9页	1147K
描述
3.3V, 16-Bit to 8-Bit, Mux / DeMux Gigabit Ethernet LAN Switch (Single Enable) with LED Switching and Enhanced ESD Protection with Power Down Mode

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中文翻译

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数据手册

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PI3L720 数据手册

A product Line of

Diodes Incorporated

PI3L720

2:1 Mux/DeMux Gigabit Ethernet LAN Switch with Power-down Mode

Description

Features

TheꢀPI3L720ꢀisꢀaꢀꢀ8-Channelꢀ2:1ꢀmultiplexer/demultiplexerꢀLANꢀ

SwitchꢀwithꢀHi-Zꢀoutputs.ꢀIndustryꢀleadingꢀadvantagesꢀincludeꢀaꢀ

propagationꢀdelayꢀofꢀlessꢀthanꢀ250ps,ꢀresultingꢀfromꢀitsꢀlowꢀchannelꢀ

resistanceꢀandꢀꢀI/Oꢀcapacitance.ꢀTheꢀdeviceꢀmultiplexesꢀdifferentialꢀ

outputsꢀfromꢀaꢀGigabitꢀEthernetꢀtransceiverꢀ(PHY)ꢀdeviceꢀtoꢀoneꢀ

ofꢀtwoꢀcorrespondingꢀBꢀorꢀCꢀoutputs.ꢀTheꢀswitchꢀisꢀbidirectionalꢀ

andꢀoffersꢀlittleꢀorꢀnoꢀattenuationꢀofꢀtheꢀhigh-speedꢀsignalsꢀatꢀtheꢀ

outputs.ꢀItꢀisꢀdesignedꢀforꢀlowꢀbit-to-bitꢀskew,ꢀhighꢀchannel-to-

channelꢀnoiseꢀisolationꢀandꢀisꢀcompatibleꢀwithꢀvariousꢀstandards,ꢀ

suchꢀasꢀ10/100/1000ꢀBase-Tꢀ(Ethernet).ꢀ

•ꢀ 1:2ꢀGigabitꢀLANꢀSwitch

•ꢀ Power-downꢀsupport

•ꢀ Lowꢀbit-to-bitꢀskew:ꢀ200ps

•ꢀ VeryꢀLowꢀCrosstalk:ꢀ–75dBꢀ@ꢀ250MHz

•ꢀ StatusꢀIndicatorꢀLEDsꢀSwitchedꢀwithꢀEthernetꢀpairs

•ꢀ V ꢀOperatingꢀRange:ꢀ+3.0Vꢀtoꢀ+3.6V

•ꢀ EnhancedꢀESDꢀProtectionꢀ(onꢀA,ꢀB,ꢀC,ꢀLEDꢀpins):ꢀꢀ

(1)

ꢀ –ꢀ8kVꢀ(contact) ꢀꢀ

ꢀ –ꢀ1.0kVꢀ(machineꢀmodel),ꢀ

ꢀ ꢀꢀꢀ11kVꢀ(humanꢀbodyꢀmodel)

•ꢀ >650ꢀMHzꢀbandwidthꢀ

•ꢀ Packaging:ꢀꢀ

TheꢀPI3L720ꢀprovidesꢀaꢀPowerꢀDownꢀinputꢀ(PD),ꢀwhichꢀcanꢀputꢀ

theꢀdeviceꢀintoꢀstandbyꢀmodeꢀ(PD=1)ꢀwhileꢀmobile,ꢀeliminatingꢀ

anꢀexternalꢀpowerꢀswitch.

ꢀ –ꢀ42-contactꢀTQFNꢀ(3.5ꢀxꢀ9mm,ꢀ0.5ꢀpitch)

ꢀ

Generally,ꢀthisꢀpartꢀcanꢀbeꢀusedꢀtoꢀreplaceꢀmechanicalꢀrelaysꢀinꢀ

low-voltageꢀLANꢀapplicationsꢀthatꢀinterfaceꢀaꢀphysicalꢀlayerꢀoverꢀ

CATꢀ5ꢀorꢀCATꢀ6ꢀunshieldedꢀtwistedꢀpairꢀcableꢀthroughꢀanꢀisolationꢀ

transformer.

Applications

Block Diagram

•ꢀ DualꢀPhysicalꢀLayerꢀDeviceꢀsharingꢀtoꢀoneꢀinterfaceꢀ

connector,ꢀorꢀoneꢀcontrollerꢀtoꢀdualꢀconnectorsꢀforꢀdocking

•ꢀ Routesꢀsignalsꢀforꢀ10/100/1000ꢀMbitꢀEthernet

A0+

A0-

B0+

B0-

C0+

C0-

Truth Table

A3+

A3-

B3+

SEL

Function

A ꢀtoꢀB ;ꢀLEDA ꢀtoꢀLEDB

B3-

C3+

C3-

A ꢀtoꢀC ;ꢀLEA ꢀtoꢀLEDC

Hi-Z

LED_A0

LED_B0

LED_C0

Note:

1.ꢀIECꢀ6100-4-2

LED_B1

LED_C1

LED_B2

LED_C2

LED_A1

LED_A2

SEL

POWER

DOWN

All trademarks are property of their respective owners.

www.diodes.com

01/12/17

17-0005

12 3 4 5 6 7...9

中文翻译

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与PI3L720相关器件

型号	品牌	获取价格	描述	数据表
PI3L720ZFEX	PERICOM	获取价格	Multiplexer And Demux/Decoder, 3L Series, 4-Func, 2 Line Input, 1 Line Output, True Output
PI3L720ZHE	PERICOM	获取价格	Multiplexer And Demux/Decoder, 3L Series, 4-Func, 2 Line Input, 1 Line Output, True Output
PI3L720ZHE	DIODES	获取价格	Multiplexer And Demux/Decoder, 3L Series, 4-Func, 2 Line Input, 1 Line Output, True Output
PI3L720ZHEX	PERICOM	获取价格	Multiplexer And Demux/Decoder, 3L Series, 4-Func, 2 Line Input, 1 Line Output, True Output
PI3L720ZHEX	DIODES	获取价格	Multiplexer And Demux/Decoder, 3L Series, 4-Func, 2 Line Input, 1 Line Output, True Output
PI3L720ZLE	PERICOM	获取价格	Multiplexer And Demux/Decoder, 3L Series, 4-Func, 2 Line Input, 1 Line Output, True Output
PI3LVD1012BE	PERICOM	获取价格	Audio/Video Switch, 1 Func, 10 Channel, PDSO80, 0.150 INCH, GREEN, MO-154CBC, BQSOP-80
PI3LVD400ZFE	PERICOM	获取价格	Audio/Video Switch, GREEN, TQFN-56
PI3LVD400ZFEX	PERICOM	获取价格	Audio/Video Switch
PI3LVD412ZHE	PERICOM	获取价格	Multiplexer And Demux/Decoder, PQCC42

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