HT9032数据手册

CallingLineIdentificationReceiver

Features

·Operatingvoltage:3.5V~5.5V·Bell202FSKandV.23demodulation·Ringdetectioninputandoutput·Carrierdetectionoutput

·Powerdownmode·Highinputsensitivity

·HT9032C:16-pinDIP/SOPpackage

HT9032D:8-pinDIP/SOPpackage

Applications

·Featurephones·CallerIDadjunctboxes·Faxandansweringmachines

·Computertelephonyinterfaceproducts·ADSIproducts

GeneralDescription

TheHT9032callinglineidentificationreceiverisalowpowerCMOSintegratedcircuitdesignedforreceivingphysicallayersignalstransmittedaccordingtoBellcoreTR-NWT-000030andITU-TV.23specifications.Theprimaryapplicationofthisdeviceisforproductsusedto

receiveanddisplaythecallingnumber,ormessagewaitingindicatorsenttosubscribersfromthecentralof-ficefacilities.Thedevicealsoprovidesacarrierdetec-tioncircuitandaringdetectioncircuitforeasiersystemapplications.

BlockDiagram

Rev.1.411February23,2009

HT9032C/HT9032D

PinAssignment

PinDescription

PinNamePowerInputsVDDVSSPDWNClockX1X2

IO

AcrystalorceramicresonatorshouldbeconnectedtothispinandX2.Thispinmaybedrivenfromanexternalclocksource.

AcrystalorceramicresonatorshouldbeconnectedtothispinandX1.

Itdetectsringenergyonthelinethroughanattenuatingnetworkandenablestheoscillatorandringdetection.ThisisaSchmitttriggerinput.

Itcouplestheringsignaltotheprecisionringdetectorthroughanattenuatingnetwork.RDET=²0²ifavalidringsignalisdetected.ThisisaSchmitttriggerinput.

AnRCnetworkmaybeconnectedtothispininordertoholdthepinvoltagebelow2.2Vbe-tweenthepeaksoftheringingsignal.Thispincontrolsinternalpowerupandactivatesthepar-tialcircuitryneededtodeterminewhethertheincomingringisvalidornot.TheinputisaSchmitttriggerinput.TheoutputcellstructureisanNMOSoutput.

Thisinputpinisconnectedtothetipsideofthetwistedpairwires.Itisinternallybiasedto1/2VDDwhenthedeviceisinpowerupmode.ThispinmustbeDCisolatedfromtheline.Thisinputpinisconnectedtotheringsideofthetwistedpairwires.Itisinternallybiasedto1/2VDDwhenthedeviceisinpowerupmode.ThispinmustbeDCisolatedfromtheline.Thisopendrainoutputgoeslowwhenavalidringingsignalisdetected.WhenconnectedtoPDWNpin,thispincanbeusedforautopowerup.

Thisopendrainoutputgoeslowindicatingthatavalidcarrierispresentontheline.Ahyster-esisisbuilt-intoallowforamomentarydropoutofthecarrier.WhenconnectedtoPDWNpin,thispincanbeusedforautopowerup.

Thispinpresentstheoutputofthedemodulatorwhenchipinpowerupmode.Thisdatastreamincludesthealternate²1²and²0²pattern,themarking,andthedata.Atallothertimes,thispinisheldhigh.

Thisoutputpresentstheoutputofthedemodulatorwhenchipinpowerupmodeandwhenaninternalvalidationsequencehasbeensuccessfullypassed.Thisdatastreamdoesnotincludethealternate²1²and²0²pattern.Thispinisalwaysheldhigh.Outputpinfortestingpurposesonly.Noconnection¾¾I

Power-VDDistheinputpowerfortheinternallogic.Ground-VSSisgroundconnectionfortheinternallogic.

Alogic²1²onthispinputsthechipinpowerdownmode.Whenalogic²0²isonthispin,thechipinpowerupmode.ThisisaSchmitttriggerinput.I/O

Description

RingDetectionsRDET1RDET2

II

RTIMEI/O

FSKSignalInputsTIPRING

II

DetectionResultsRDETCDET

OO

DOUTO

DOUTCTESTNC

OO¾

Rev.1.412February23,2009

HT9032C/HT9032D

AbsoluteMaximumRatings

VoltagesarereferencedtoVSS,exceptwherenoted.SupplyVoltage.........................................-0.5Vto6.0VOperatingTemperatureRange...................0°Cto70°C

AllInputVoltages.................................................25mWStorageTemperatureRange................-40°Cto150°C

Note:Thesearestressratingsonly.Stressesexceedingtherangespecifiedunder²AbsoluteMaximumRatings²may

causesubstantialdamagetothedevice.Functionaloperationofthisdeviceatotherconditionsbeyondthoselistedinthespecificationisnotimpliedandprolongedexposuretoextremeconditionsmayaffectdevicereliabil-ity.

D.C.Characteristics

SymbolVDDIDD1IDD2

Parameter

SupplyVoltageSupplyCurrentSupplyCurrent

TestConditions

VDD¾5V5V

Conditions

¾

PDWN=0(3.58MHzOSCon)PDWN=1andRTIME=0(3.58MHzOSConandinternalcircuitspartiallyon)PDWN=1andRTIME=1(3.58MHzOSCoff)

¾¾

IOL=1.6mAIOH=0.8mA

¾

RDET1,RTIME,PDWNRDET1,RTIME,PDWNRDET2TIP,RING

Crystal=3.58MHz,Ta=0~70°CMin.3.5¾¾¾¾0.8V¾0.9V-12.02.51.0¾

Typ.53.21.9

Max.5.552.510.2V¾0.1V¾12.63.01.2¾

UnitVmAmA

ISTBYVILVIHIOLIOHIINVT-VT+VTRDET2RIN

StandbyCurrentInputVoltageLogic0InputVoltageLogic1OutputVoltageLogic0OutputVoltageLogic1

InputLeakageCurrent,AllInputsInputLowThresholdVoltageInputHighThresholdVoltageInputThresholdVoltageInputDCResistance

5V5V5V5V5V5V5V5V5V5V

¾¾¾¾¾¾2.32.751.1500

mAVDDVDDVDDVDDmAVVVkW

Rev.1.413February23,2009

HT9032C/HT9032D

A.C.Characteristics-FSKDetection

VSS=0V,Crystal=3.58MHz,Ta=0to70°C,0dBm=0.7746Vrms@600WSymbol

Parameter

InputSensitivity:TIP,RING

S/N

SignaltoNoiseRatioBandPassFilter60Hz550Hz2700Hz3300Hz

CarrierDetectSensitivity

tDOSCtSUPDtDAQtDCH

OscillatorStartUpTime

PowerUptoFSKSignalSetUpTimeCarrierDetectAcquisitionTimeEndofDatatoCarrierDetectHigh

TestConditions

VDD5V5V

Conditions

Min.-40¾

Typ.Max.Unit-4520--4-3-34-482¾14¾

¾¾

dBmdB

5V

FrequencyResponse

Relativeto1700Hz@0dBm

¾¾dB

5V5V5V5V5V

¾¾¾¾

¾¾15¾8

¾¾¾¾¾

dBmmsmsmsms

Rev.1.414February23,2009

HT9032C/HT9032D

FunctionalDescription

TheHT9032isdesignedtobethephysicallayerde-modulatorforproductstargetedforthecallerIDmarket.ThedatasignalinginterfaceshouldconformtoBell202,whichisdescribedasfollows:

·Analog,phasecoherent,frequencyshiftkeying·Logical1(Mark)=1200+/-12Hz·Logical0(Space)=2200+/-22Hz·Transmissionrate=1200bps

·Dataapplication=serial,binary,asynchronous

·Logical0(Space)=2100Hz·Transmissionrate=1200bps

SincethebandpassfilteroftheHT9032canpasstheV.23signal,hencetheHT9032alsocandemodulatetheV.23signal.Ringdetection

Thedatawillbetransmittedinthesilentperiodbetweenthefirstandsecondpowerringbeforeavoicepathises-tablished.TheHT9032shouldfirstdetectavalidringandthenperformtheFSKdemodulation.ThetypicalringdetectioncircuitoftheHT9032isdepictedbelow.Thepowerringsignalisfirstrectifiedthroughabridgecircuitandthensenttoaresistornetworkthatattenu-atestheincomingpowerring.ThevaluesofresistorsandcapacitorgiveninthefigurehavebeenchosentoprovideasufficientvoltageatRDET1pintoturnontheSchmitttriggerinputwithapproximatelya40Vrmsorgreaterpowerringinputfromtipandring.WhenVT+oftheSchmittisexceeded,theNMOSonthepinRTIMEwillbedriventosaturationdischargingcapacitoronRTIME.Thiswillinitializeapartialpowerup,withonlytheportionsofthepartinvolvedwiththeringsignalanal-ysisenabled,includingRDET2pin.WithRDET2pinen-abled,aportionofthepowerringabove1.2Visfedtotheringanalysiscircuit.Oncetheringsignalisqualified,theRDETpinwillbesentlow.

Theinterfaceshouldbearrangedtoallowsimpledatatransmissionfromtheterminatingcentraloffice,totheCPE(CustomerPremisesEquipment),onlywhentheCPEisinanon-hookstate.Thedatawillbetransmittedinthesilentperiodbetweenthefirstandsecondpowerringbeforeavoicepathisestablished.ThetransmissionlevelfromtheterminatingC.O.willbe-13.5dBm+/-1.0.Theworstcaseattenuationthroughtheloopisexpectedtobe-20dB.Thereceivertherefore,shouldhaveasen-sitivityofapproximately-34.5dBmtohandletheworstcaseinstallations.TheITU-TV.23isalsousingtheFSKsignalingschemetotransmitdatainthegeneralswitchedtelephonenetwork.Formode2oftheV.23,themodulationrateandcharacteristicfrequenciesarelistedbelow:

·Analog,phasecoherent,frequencyshiftkeying·Logical1(Mark)=1300Hz

Operationmode

TherearethreeoperationmodesoftheHT9032.Theyarepowerdownmode,partialpowerupmode,andpowerupmode.Thethreemodesareclassifiedbythefollowingconditions:

Modes

PowerdownPartialpowerupPowerup

Conditions

PDWN=²1²andRTIME=²1²PDWN=²1²andRTIME=²0²PDWN=²0²

<1mA

1.9mAtypically3.2mAtypically

CurrentConsumption

Rev.1.415February23,2009

HT9032C/HT9032D

Normally,thePDWNpinandtheRTIMEpincontroltheoperationmodeoftheHT9032.WhenbothpinsareHIGH,theHT9032issetatthepowerdownmode,con-suminglessthan1mAofsupplycurrent.Whenavalidpowerringarrives,theRTIMEpinwillbedrivenbelowVT-andtheportionsofthepartinvolvedintheringsignalanalysisareenabled.Thisispartialpowerupmode,consumingapproximately1.9mAtypically.Oncethe

PDWNpinisbelowVT-,thepartwillbefullypoweredup,andreadytoreceiveFSK.Duringthismode,thedevicecurrentwillincreasetoapproximately3.2mA(typ).ThestateoftheRTIMEpinisnowa²don¢tcare²asfarasthepartisconcerned.AftertheFSKmessagehasbeenre-ceived,thePDWNpincanbeallowedtoreturntoVDDandthepartwillreturntothepowerdownmode.

ApplicationCircuits

Applicationcircuit1

Applicationcircuit2

Rev.1.416February23,2009

HT9032C/HT9032D

Applicationcircuit3¾poweronreset

Applicationcircuit4¾poweronreset

Note:referenceC1=0.1mFR1=81kW

Rev.1.417February23,2009

HT9032C/HT9032D

PackageInformation

8-pinDIP(300mil)OutlineDimensions

SymbolABCDEFGHI

Dimensionsinmil

Min.3552401251251650¾295¾

Nom.¾¾¾¾¾¾100¾¾

Max.3752601351452070¾315375

Rev.1.418February23,2009

HT9032C/HT9032D

16-pinDIP(300mil)OutlineDimensions

Fig1.FullLeadPackagesFig2.1/2LeadPackages

·MS-001d(seefig1)

SymbolABCDEFGHI

·MS-001d(seefig2)

Dimensionsinmil

Min.7802401151151445¾300¾

Nom.¾¾¾¾¾¾100¾¾

Max.8802801951502270¾3230

SymbolABCDEFGHI

Dimensionsinmil

Min.7352401151151445¾300¾

Nom.¾¾¾¾¾¾100¾¾

Max.7752801951502270¾3230

Rev.1.419February23,2009

HT9032C/HT9032D

·MO-095a(seefig2)

SymbolABCDEFGHI

Dimensionsinmil

Min.7452751201101445¾300¾

Nom.¾¾¾¾¾¾100¾¾

Max.7852951501502260¾3230

Rev.1.4110February23,2009

HT9032C/HT9032D

8-pinSOP(150mil)OutlineDimensions

·MS-012

SymbolABCC¢DEFGHa

Dimensionsinmil

Min.22815012188¾¾41670°

Nom.¾¾¾¾¾50¾¾¾¾

Max.2441572019769¾1050108°

Rev.1.4111February23,2009

HT9032C/HT9032D

16-pinSOP(300mil)OutlineDimensions

·MS-013

SymbolABCC¢DEFGHa

Dimensionsinmil

Min.39325612398¾¾41680°

Nom.¾¾¾¾¾50¾¾¾¾

Max.41930020413104¾1250138°

Rev.1.4112February23,2009

HT9032C/HT9032D

ProductTapeandReelSpecifications

ReelDimensions

SOP8N

SymbolABCDT1T2

Description

ReelOuterDiameterReelInnerDiameterSpindleHoleDiameterKeySlitWidth

SpaceBetweenFlangeReelThickness

Dimensionsinmm

330.0±1.0100.0±1.513.0

+0.5/-0.2

2.0±0.512.8

+0.3/-0.2

18.2±0.2

SOP16W(300mil)

SymbolABCDT1T2

Description

ReelOuterDiameterReelInnerDiameterSpindleHoleDiameterKeySlitWidth

SpaceBetweenFlangeReelThickness

Dimensionsinmm

330.0±1.0100.0±1.513.0

+0.5/-0.2

2.0±0.516.8

+0.3/-0.2

22.2±0.2

Rev.1.4113February23,2009

HT9032C/HT9032D

CarrierTapeDimensions

SOP8N

SymbolWPEFDD1P0P1A0B0K0tC

CavityPitchPerforationPosition

CavitytoPerforation(WidthDirection)PerforationDiameterCavityHoleDiameterPerforationPitch

CavitytoPerforation(LengthDirection)CavityLengthCavityWidthCavityDepth

CarrierTapeThicknessCoverTapeWidth

Description

CarrierTapeWidth

Dimensionsinmm

12.0

+0.3/-0.1

8.0±0.11.75±0.15.5±0.11.55±0.11.50

+0.25/-0.00

4.0±0.12.0±0.16.4±0.15.2±0.12.1±0.10.30±0.059.3±0.1

SOP16W(300mil)

SymbolWPEFDD1P0P1A0B0K0tC

Rev.1.41

CavityPitchPerforationPosition

CavitytoPerforation(WidthDirection)PerforationDiameterCavityHoleDiameterPerforationPitch

CavitytoPerforation(LengthDirection)CavityLengthCavityWidthCavityDepth

CarrierTapeThicknessCoverTapeWidth

14

Description

CarrierTapeWidth

Dimensionsinmm

16.0±0.212.0±0.11.75±0.107.5±0.11.501.50

+0.10/-0.00+0.25/-0.00

4.0±0.12.0±0.110.9±0.110.8±0.13.0±0.10.30±0.0513.3±0.1

February23,2009

HT9032C/HT9032D

HoltekSemiconductorInc.(Headquarters)

No.3,CreationRd.II,SciencePark,Hsinchu,TaiwanTel:886-3-563-1999Fax:886-3-563-11http://www.holtek.com.tw

HoltekSemiconductorInc.(TaipeiSalesOffice)

4F-2,No.3-2,YuanQuSt.,NankangSoftwarePark,Taipei115,TaiwanTel:886-2-2655-7070Fax:886-2-2655-7373

Fax:886-2-2655-7383(Internationalsaleshotline)

HoltekSemiconductorInc.(ShanghaiSalesOffice)

GRoom,3Floor,No.1Building,No.2016Yi-ShanRoad,MinhangDistrict,Shanghai,China201103Tel:86-21-22-4590Fax:86-21-22-4705http://www.holtek.com.cn

HoltekSemiconductorInc.(ShenzhenSalesOffice)

5F,UnitA,ProductivityBuilding,GaoxinM2nd,MiddleZoneOfHigh-TechIndustrialPark,ShenZhen,China518057Tel:86-755-8616-9908,86-755-8616-9308Fax:86-755-8616-9722

HoltekSemiconductorInc.(BeijingSalesOffice)

Suite1721,JinyuTower,A129WestXuanWuMenStreet,XichengDistrict,Beijing,China100031Tel:86-10-61-0030,86-10-61-7751,86-10-61-7752Fax:86-10-61-0125

HoltekSemiconductorInc.(ChengduSalesOffice)

709,Building3,ChampagnePlaza,No.97DongdaStreet,Chengdu,Sichuan,China610016Tel:86-28-6653-6590Fax:86-28-6653-6591

HoltekSemiconductor(USA),Inc.(NorthAmericaSalesOffice)46729FremontBlvd.,Fremont,CA94538,USATel:1-510-252-9880Fax:1-510-252-9885http://www.holtek.com

CopyrightÓ2009byHOLTEKSEMICONDUCTORINC.

TheinformationappearinginthisDataSheetisbelievedtobeaccurateatthetimeofpublication.However,Holtekas-sumesnoresponsibilityarisingfromtheuseofthespecificationsdescribed.TheapplicationsmentionedhereinareusedsolelyforthepurposeofillustrationandHoltekmakesnowarrantyorrepresentationthatsuchapplicationswillbesuitablewithoutfurthermodification,norrecommendstheuseofitsproductsforapplicationthatmaypresentarisktohumanlifeduetomalfunctionorotherwise.Holtek¢sproductsarenotauthorizedforuseascriticalcomponentsinlifesupportdevicesorsystems.Holtekreservestherighttoalteritsproductswithoutpriornotification.Forthemostup-to-dateinformation,pleasevisitourwebsiteathttp://www.holtek.com.tw.

Rev.1.4115February23,2009