MC1378FN Datasheet(数据表) 1 Page - Motorola, Inc

来自 : html.alldatasheetcn.com/html-p 发布时间：2021-03-24

zoom inzoom out 1 pageDeviceOperatingTemperature RangePackageMC1378SEMICONDUCTORTECHNICAL DATACOLOR TELEVISIONCOMPOSITE VIDEO OVERLAYSYNCHRONIZERORDERING INFORMATIONMC1378PMC1378FNTA = 0° to +70°CPlastic DIPPLCC–44PIN CONNECTIONSOrder this document by MC1378/DFN SUFFIXPLASTIC PACKAGECASE 777(PLCC–44)P SUFFIXPLASTIC PACKAGECASE 7114011}{{* ( ) PLCC Pin AssignmentsLocal/Rem.H. PLL FilterH. VCOBurst Gate OutPAL/NTSC ModeGround3.58/4.43 InChroma PLL FilterChroma VCOR–Y ClampB–Y ClampR InputG InputB Input–Y OutputChroma OutLoc. Vid. ClampChroma InH. Sync InComp. Sync OutV. Out/Sync InClock PLL FilterClock VCCClock GroundClock VCOKiller FilterQuad. Loop FilterPAL Indent. CapVCCComp. Vid. OutGroundOverlay EnableClock OutputRem. Vid. InACC Filter–Y InputRem. Vid. Clamp10 (11)11 (12)12 (13)13 (14)14 (15)15 (16)16 (18)1 (1)2 (2)3 (3)4 (4)5 (5)6 (7)7 (8)8 (9)9 (10)17 (19)18 (20)19 (21)20 (22)(34) 31(33) 30(32) 29(31) 28(30) 27(29) 26(44) 40(43) 39(42) 38(41) 37(40) 36(38) 35(37) 34(36) 33(35) 32(27) 25(26) 24(25) 23(24) 22(23) 211MOTOROLA ANALOG IC DEVICE DATAColor Television CompositeVideo Overlay SynchronizerThe MC1378 isa bipolar composite video overlay encoder andmicrocomputer synchronizer. The MC1378 contains the complete encoderfunction of the MC1377, i.e., quadrature color modulators, RGB matrix, andblanking level clamps, plus a complete complement of synchronizers to locka microcomputer–based video source to any remote video source. TheMC1378 can be used as a local system timing and encoding source, but it ismost valuable when used to lock the microcomputer source to a remotelyoriginated video signal.• Contains All Needed Reference Oscillators• Can Be Operated in PAL or NTSC Mode, 625 or 525 Line• Wideband, Full–Fidelity Color Encoding• Local or Remote Modes of Operation• Minimal External Components• Designed to Operate from 5.0 V supply• Will Work with non standard VideoFigure 1. Simplified Application36MHz Master ClockH Sync3.58/4.43MHzVert/Comp SyncRedGreenBlueVideo EnableLocal/RemoteVideoSystemMC1378RemoteVideoCompositeOverplayedVideo525/60625/50PAL/NTSC© Motorola, Inc. 1996Rev 0