HDD-0810_15 AD | Alldatasheet
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,.ANALOG W DEVICES I
FEATURES
UltraFast10ns SettlingTime to0.2% (HDD-0810) 15ns SettlingTime to 0..1%(HDD-1015) InternalMonolithicReference Low 200pV-sec GlitchEnergy Single-5.2V Power Supply AvailableScreenedto MI L.STD-883 DesignedforGeneralOutpUt Compatibilitywith EIA StandardsRS-170 and R5-343, including10% Brightnell Complete Composite Inputs(HDD-081OC, HDD-1015C) APPUCA TIONS RaiterScan and VectorGraphicDisplays TV VideoReconstruction . UltraFastCurrentor VoltageOutput DAC forUse in Analyticellnstrumentati.on DigitalVCOs GENERAL DESCRIPTION The HDD-08l0 and HOD-lOtS combine state-of-the-arttech- nologywith thelatestactivelasertrimmingtechniquesto achievetheworld'sfastest8-and to-bitvoltageoutputdlgital- to-analogconvertersof theirtype. Containinginputregistersand an ultrastablemonolithicin- ternalreference,the HDD-08l0 8-bitD/A convertersettlesto within0.2% inIOns,whilethela-bitversionHDD-lOtS set-. tiesto within0.1% inonly lSns.They arc;compatiblewith standardECL logiclevels.The 7Sa outputimpedance allows them to drive7Sa cablesor filtersdirectly,withoutcostly externaloutputdrivers.Thisfeatureassuresthata fullone voltisavailableattheload,sincethe'D/A outputisa mini- mum of 27mA (HDD-lOlS). Additionally,theseD/As are monotonic overthe fulloperatingtemperaturerangeof-2SoC to+8SoC (metalcaseversions),or 0 to +70°C forthe com- mercialstyleglass-ceramicpackage,and requireonly a single .,.S.2Vsupplyforoperation. The HDD-08lOC and HDD-lOlSC combine allof theabove featureswith fullcompositeinputcapability.which allows operationdirectlywithrasterscan/outputvideodisplaysys- tems,ThesecontrolsincludeComposite Sypc,Blanking,Setup and a 10% Brightnessinputwhich givestheuserdigitalcontrol ofthepicture'sintensity.Further,theHDD SeriesD/A con- verterscontainprovisionsforexternaIadjustmentsto optimize differentialphaseand gain,criticalconsiderationsincomposite colorvideoapplications. ." - -- HybridVideo Low GlitchD/A Converter HOD Series I HDD SERIES FUNCTIONAL BLOCK DIAGRAM COMI'OSITE SVNC @ DEGLITCH BIT 1 if' DEGLITCH BIT 2 DEGLITCH BIT 3 . REFERENCE 21 WHITE CURRENT SWITCH '0' ".'mUS. ECL REGISTER OUTPUT EO 20' '51' OUTPUT CURRENT CONTROLLED BV DIGITAL INPUT COOl . GROUND STROB. ~ REFERENCE ~BLCK COMPOSITE BLANKING "'" BRIGHT CURRENT SWITCH 1.0 141...~ ... 0.6 111 I ~ 0.4~a;::IU ~ 0.2 0.1 0.05 5 10 15 20 SETTLING TIME -nl TIME ISMEASURED FROM 50% TRANSITION POINT OF THE STROBE WITH INPUT DATA liNES QESKEWED AND 71ID lOAD. VOLTAGE OUTPUT. INHERENT DELAY OF INTERNAL REGISTER (3m! HAS BEEN DISREGARDED. 0 25 HOD SeriesD/A ConvertersAccuracy VB.SettlingTime - \\ \\1'-- OBSOLETE
~PECIFICATIONS-(typical@ +25°Cwithnominalpowersuppliesand75n outputloadunlessothe~isenoted) MODEL UNITS HDD-O81 0 HDD-O81OC HDI>10lS HDI>1015C RESOLUTION FS.. FULL SCALE Bits 8 8 10 10 LSB WEIGHT (Current) IlA' 106 67 27 17 LSB WEIGHT (Voltage) mV 4 2.5 1 0.625 ACCURACY. :t%of FS 0.1 O.OS :t%of GS 0.1 *ItA "26.5 ' 17 Guaranteed - . -1.4 . Linearity Monotonicity Zero Offset(Initial) TEMPERATURE COEFFICIENTS Linearity Zero Offset Gain STROBE INPUT Logic Compatibility Logic VoltageLevels"I" ",' (PositiveLogic)"0" .. Logic Loading Set-Up Time (Data) Hold Time (Data) Propagation Delay REFERENCE BLACK AND REFERENCE WHITE INPUTS2 Logic Compatibility Logic Voltage Levels "I" = "0"", Logic Loading DATA INPUTS Logic Compatibility Logic Voltage Levels "I" '" (PositiveLogic) "0" = Logic Loading (Each Bit) Coding (See Table) COMPOSITE SYNC INPUT Logic Compatibility Logic Voltage Levels "1" '" "0"= Logic Loading for Logic "I" Lolic "0" COMPOSITE BLANKING AND 10% BRIGHT INPJJTS Logic Compatibility Logic Voltage Levels "1" "0" Logic Loading SETUP CONTROL Ground Open-~ 'JV OUTPUT3 Current , Voltage4 Compliance Intemallmpedance OUTPUT - COMPOSITE SYNC Current Volt3l!e OUTPUT - 10% BRIGHT Current Voltage OUTPUT - COMPOSITE BLANKINGs Current V2Wic mV ppmfc ppmfC EfmfC V V ns ns ns V V V V V V V V mV mV mJl. mA' V (:tl%) V r1(:tS%) mA (:tS%) mV (:t5%) mA (:t5%) mV (:t5%) mA (:tl%) mV (:tl%) ECL -0.9 -1.7 5OpF and 5kr1 to-5.2V 2.5min 1.5min See Note 2 ECL -0.9 -1.7 5OpF and 5kr1 ECL -0.9 -1.7 5pF and 50kr1 to -5.2V. Complementaty Binaty (CBN) N/A N/A N/A N/A N/A N/A N/A N/A !:UA 0 (0 IRE Units) 71 (10 IRE Units) 142 (20 IRE Units) 0 to -27.2 0 to -1.020 +1.1 to -1.1 N/A N/A N/A N/A N/A N/A VOL. 1,9-296 OIGITAL-TD-ANALOG CONVERTERS 13.. . .. " SOpF and Skr1' 5pF and'SOkr1. .. ECL -0.9 -1.7 5pF, +7.6mA 5fF, -50p.A N/A N/A N/A N/A N/A ECL -0.9 -1.7 5pF and 50kr1 N/A N/A N/A Oto-17 0 to -0.6375 0 to -27.3 0 to -1.023.. 0 or -7.6 0 or -286 N/A N/A 0 or -1.9 0 or -71 N/A N/A N/A N/A O.OS 8.5 ... ... ECL -0.9 -1.7 SpF, +7.6mA 5fF, -501lA ECL -0.9 -1.7 5pF and 50kr1 12..:.1.2Y 0 to -17.05 Oto-0.63937S 0 or -7.6 0 or -286 00r-1.9 00r-7.1 OBSOLETE
SCALE OR GRAY SCALE OUTPUT SettlingTime (Voltage)6 Slew Rate Update Rate 7 Rise Time G,litchEnergy' SPEED PERFORMANCE - CONTROL INPUTS SettlingTime to 10% of Final Value for: Composite Sync Composite Blanking Reference White Reference Black 10% Bright POWER REQUIREMENTS -S.2V:!:0.2SV , Power Supply Sensitivity Reference TEMPERATURE RANGE Operating, Glass Case Operating, Metal Case".("M") Storage MTBF9 Mean Time Between Failure PACKAGE OPTIONS1O NOTES I Accuracy ;Srelativeto fullscale(FS) forbinaryversions,or reladvetosray scale(GS) forComposite ("C") versions,and includeslinearity, .ReferenceWhite on models HDD-oSI0, -1015 a logic"I" on Pin 30 ReferenceBlackwillproduce all"0" code 0 voltaoutput;a lope "I" on Pin 29 ReferenceWhite willproduce all"1" code:"1voltoutput. On models HDD-oSIOC, 10BC a lope "0" on Pin 30 Referencemack willproduce all"I" code 0 voltaoutput;a lope "0" on Pill29 ReferenceWhite willproduce all"0" code -1 voltoutput. . 'The output isshown forfullscale(F5) forbinatyversions,and forfullJray scale(GS>'forComposite (~'C")versions.' 'The differencebetWeen the full-scaleoutpUt of 631.5mV and 643mV shown elsewherehereinisdue to the factthatwe selectedan LSB 'The threecurrentsand volt- correspondto the threeset-uplevelsof 0, 10,and 20 IRE unitsasextemally selected. .Wont casesettlingtime includesFS and most significantbit(MSB) transition..The inherent3ns propositiondelaythrouab theinput registers.(50%pointof Strobe to 50% pointof registeroutput) hasbeen disregarded.Settlingtime to a percentageof FS isgiven forstraightversions,and settlingtime to a percentageof maximum Jray scale(GS) isgivenforcompositevideooutput ("C") venion.. 'The update ratesshown arelimitedby a fullscalesettlingtime thatisuaeabJeforthe number of bitsof resolution.Both DACs may be operatedup to 125MHz with settlingtime degradation.This isthe limitof the lope switchingspeed. .Reducibleto lessthan l00pV-s with appropriatedeskewing of dqptalinputs.See ApplicationsSection.. 'CalculatedforHDD-I015CMB usm, MIL Handbook 211. Ground: Fixed Tempentun: Case. 6O"C. 10See Section19 forpackap outliDeinformation; .Specificationssame asforHDD-oSI0. Specificationssubjectto change without notice. °C Case °c Case 0 to+10 -2S to +8S -SS to + 12S hours I >300,000 HY32A HY32C PIN DESIGNATIONS ORDERING NOTE 1. To orderdeviceswith henneticallysealedmetal cases,add "M" suffIXto partnumber; Example: HDD-O810CMB ON THE HDO~10 AND HDC><I81OC.PI. , 1& AIlE NOr USED."'" PIN 13 IITHE La. ON THE HOI>4Il0 AND Hoo.l011, PINS 21,77.AND a All. NOT USED. ALL GROUND PINS (I.II,11-22;3>1ARE CONNECTED INTERNALLY. --- -- -~-- UNITS HDD-O810 HDD-O81OC OOD-I015 HDD-I015C or(to%GS) 10(0.2) IS (0.1) Vlp.s 200 . . . MHz 100 100 - 67 67 ns 4 . . . pV-s I 200 . . . ns N/A 10 N/A 10 ns N/A 10 N/A 10 ns N/A 10 N/A 10 ns N/A 10 N/A 10 ns N/A 10 N/A 10 mA' 380 390 4S0 4S0 %1% 0.04/1 . . Monolithic, Internal . PIN FUNCTION I G-2 DEOLlfCH 8IT 1 3 8ITII-, .. alT2 5 _itCH alt2 .. DEGLltCH lIT 3 7 lIT 3 . lIT" . 8111
10 SfR081
II .It. 12 8IT7
13 IITS
1& alt 10 lUll
18 GIIOUNO
17 -8.2Y II GROUND II GROUND
20 GROUND
21 GROUND
22 GIIOUNO
23 OUTPUt
20 GLITCH AOIUIT
211 TEIYNC
a UTIII'
77 COWOIITE IUNKINQ
211 "" aRIGHT 2t REfERENCa WHITE
30 REFERENellLAell
31 GIIOUNO
:12 -8.2Y OBSOLETE
The HD~ SeriesD/As offerthe highestavailablespeed.How-. operationconditionsshouldbe considered.
- The DIA converter!;houldbe providedwitha verylow
- Low frequencybypassingshouldbe providedwith a 11JF
supplylineand ground neartheDIA.
- High frequencybypassingshouldbe providedby cerami<;
of Pins17 and 32 toground (seeFigure1).
- The thresholdof theinternalcurrentswitchescan be opti-
- Standard32-pinsocketsshouldbe avoided.Individual
willbe about 15000.(seeFigures1 and 5). to-bitaccuracyshouldbe achievableat25MH~ update rates. Figure 2. HTS-OO25 Track and Hold Used as a Deglitcher
CHARACTERISTICS OF H.DD-IOlSC (O810C] VIDEO DACS COMPOSITE VIDEO SIGNAL 102412561 gray levelsplus blankingand sync levels STEP SIZE 0.625mV 12.SmVI GRAY SCALE RANGE 0.643V Peak to Peak SETUP CONTROL. "Userprogrammable in threelevels mV IRE Units DEFINITION OF VIDEO TERMS BLANKING LEVEL The levelseparatingthe SYNC portionfrom the Video portionof the waveform. Usuallyreferredto as the Front Porch of Back Porch. At 0 IRE Units,itisthe levelwhich willshut offthe pictUretUbe,resulting in the blackestpossiblepictUre. COLOR VIDEO (RGB) This usuallyrefersto the techniqueof combining the threeprimary colorsof Red, Green, and Blue to produce colorpictureswithin theusual spectrum. In RGB moni- tors,threeHDD "c" SeriespACs would be required, one foreach color. COMPOSITE SYNC SIGNAL (SYNC) The positionof the composite video signalwhich syn- chronizesthe scJU1ningprocess. COMPOSITE VIDEO SIGNAL The video signalwith or without setUp,plusthe com- positeSYNC signal. GRAY SCALE The discretelevelsof video signalbetween Reference Black and Reference White levels.A 10-bitDAC con" tains1,024 differentlevels,while an 8-bitDAC con- tains256. 1. Input Grounded 0 2. Input Open 71 3. Input @ -5.2V 142 REFERENCE WHITE LEVEL 100 IRE Units (+0.714V relativeto blanking levelwith standard setUp;+0.643V relativeto Reference Black) DIGITAL INPUT FOR WHITE LEVEl, All ones (1111111111) REFERENCE WHITE/BLACK CONTROLS\\ OverridesVideo Input Word" A logic0 on Pin 30 (referenceBlack)willdrivethe output to referenceblack levelof -643mV. A logic0 on Pin 29 (ReferenceWhite) willdrivethe out- put to referencewhite levelof 0 voltsabsolute. REFERENCE BLACK LEVEL -0.643V Absolute;+71'mV (10 IRE UnitS) Relativeto blanking levelwith standardsetUp. DIGITAL INPUT FOR REFERENCE BLACK Allzeroes(0000000000) COMPOSITE BLANKING LEVEL -0.714V Absoluu.,"(0IRE Units)with standard setUp. COMPOSITE BLANKING INPUT -PIN 27\\ ' Logic 0 on Pin 27 resetsinput registerto 0000000000, and causesoutput voltageto go negativeby the"amount of setUp voltagewith respectto the all"0" output voltage. COMPOSITE SYNC LEVEL -1.0V Absolute with standard setUp. . -0.286V (-40 IRE Units)relativeto blankinglevel (Back Porch). COMPOSITE SYNC INPUT - PIN 25 Logic 0 resetsinput registerto 0000000000, and the" output voltagegoes negativeby 0.286V. 10% BRIGHT -PIN 28 Logic "0" causesoutput voltageto go positiveby 71mV. STROBE - PIN 10 Logic "0" to Logic "I" transitionclocksinput register. RASTER SCAN The most basicmethod of sweeping a CRT one lineata time to generateand displayimages.This method is used in commercial televisionin the USA. REFERENCE BLACK LEVEL The maximum negativepolarityamplitUde of thevideo signal. REFERENCE WHITE LEVEL The maximum positivepolarityamplitUde of thevideo signal. SETUP The differencebetween the Reference Black leveland the blanking level.This should"notbe confused with setUp as used with digitallogic. " SYNC LEVEL The peak levelof the composite SYNC signal. VIDEO SIGNAL " That portionof the composite video signalwhich varies ingray scal~levelsbetween Refetence White,and Refer- ence Black.Also referredto as the pictUresignal,thisis the portionwhich may be visuallyobserved. I NOTE" IReference White (Pin 29) should not be activatedat the same rime aa composirc blankin8(Pin 27) or Reference Black (Pin 30). 10% 8AIGHY LEVEL +10 -40 -1011mV SYNC LEVEL 11181
100 IRE UNtn-1,4mV
I OBSOLETE
Figure 5. HDD.oStO, HDD-tOt5 Typical Hook-Up Circuit