元器件交易网

TMDS442

SLLS757A–AUGUST2006–REVISEDMARCH2007

RECOMMENDEDOPERATINGCONDITIONS(continued)

MIN

VILVIHVILVIHVILVIHVILVILCVIHVILVIHVIL(1)

LVTTLLow-levelinputvoltageLVTTLHigh-levelinputvoltageLVTTLLow-levelinputvoltageHigh-levelinputvoltageLow-levelinputvoltageHigh-levelinputvoltageLow-levelinputvoltage

Low-levelinputvoltagecontention(1)High-levelinputvoltageLow-levelinputvoltageHigh-levelinputvoltageLow-levelinputvoltage

GND

3-0.52GND0.7VCC

-0.5-0.52.1-0.50.7VCC

-0.5

CONTROLPINS(OVS)

3.60.55.30.85.50.3VCC

0.45.51.5VCC0.3VCC

VVVVVVVVVVV

NOM

MAX0.8

UNITV

STATUSPINS(HPD_SINK,5V_PWR)

DDCI/OPINS(SCL_SINK,SDA_SINK)

DDCI/OPINS(SCL,SDA)

LOCALI2CPINS(LC_SCL,LC_SDA)

VILspecificationisforthefirstlowlevelseenbytheSCL_SINK/SDA_SINKlines.VILCisforthesecondandsubsequentlowlevelsseenbytheSCL_SINK/SDA_SINKlines.

ELECTRICALCHARACTERISTICS

overrecommendedoperatingconditions(unlessotherwisenoted)

PARAMETER

ICC

Supplycurrent

TESTCONDITIONS

VIH=VCC,VIL=VCC–0.4V,RT=50 ,AVCC=3.3V,

Ai/Bi(2:4)=1.65-GbpsHDMIdatapattern,Ai/Bi(1)=165-MHzPixelclock

VIH=VCC,VIL=VCC–0.4V,RT=50 ,AVCC=3.3V,

Ai/Bi(2:4)=1.65-GbpsHDMIdatapattern,Ai/Bi(1)=165-MHzPixelclock

AVCC–10AVCC–600

SeeFigure4,AVCC=3.3V,RT=50

400MIN

TYP(1)

250

MAX412(2)

UNITmA

PDPowerdissipation6401344(2)mW

TMDSDIFFERENTIALPINS(A/B,Y/Z)VOHVOLVswingVOD(O)VOD(U) VOC(SS)I(O)OFFVOD(pp)VODE(SS)I(OS)VI(open)RINT

Single-endedhigh-leveloutputvoltageSingle-endedlow-leveloutputvoltageSingle-endedoutputswingvoltageOvershootofoutputdifferentialvoltageUndershootofoutputdifferentialvoltageChangeinsteady-statecommon-modeoutputvoltagebetweenlogicstatesSingle-endedstandbyoutputcurrentPeak-to-peakoutputdifferentialvoltageSteadystateoutputdifferentialvoltagewithde-emphasisShortcircuitoutputcurrent

Single-endedinputvoltageunderhighimpedanceinputoropeninputInputterminationresistance

0V≤VCC≤1.5V,

AVCC=3.3V,RT=50 SeeFigure5,PRE=High,AVCC=3.3V,RT=50 SeeFigure6II=10µAVIN=2.9V

PRE=LowPRE=High

–10800560-12-15VCC–10

45

50

AVCC+10AVCC–400

60015%25%51012008401215VCC+10

55

mVp-pmVmVmV2×Vswing2×Vswing

mVµA

mAmV

(1)(2)8

Alltypicalvaluesareat25°Candwitha3.3-Vsupply.Themaximumratingischaracterizedunder3.6VVCC.

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