SC6433 NPC | Alldatasheet
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NIPPON PRECISION CIRCUITS LTD. , BWTV Camera sync.pulse Generator @ DESCRIPTION The $C6433 is a Black and White TV (BWTV) Camera sync pulse generator that produces the necessary output for synchronizing BWTV Camera information. These outputs includes Horizontal Drive, Vertical Drive, Composite Sync, and Composite Blanking, all of which are provided in a format specified by RS 170EIA standard output signals. Also provided are NTSC format and CCIR format which are selectable. The $C6433 is a monolithic integrated circuit manufactured with advanced C-MOS gate technology. @ FEATURES @ PACKAGE AND DIMENSIONS + RS 170 EIA Standard format CUNIT : mm J * NTSC format or CCIR format selectable af er at + Jnternal sync, external sync selectable FLL " : « Qutput vertical sync error s H/S SO - Supply voltage of 5V TE + 22PIN Plastic DIP rVy VV : Te @ BLOCK DIAGRAM @ PIN CONFIGURATION a OIva sen TOP VIEW z= v *Qat - = = z he ET lati Sasegecdcseaez : Sa RBS2SEBEBTZTSRS SC6433 ro BDe - aN ee re Peo Fr BPS =
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wee 2 Dep, [FPR se sfss5ik FHS eB , _ BOSCat le 1390 @ ABSOLUTE MAXIMUM RATINGS DAS 625 = | v5 °° 1/03 . ac OPERATIONTEMP. [Tora | -30-180 SC SYNC “> 19BEAM STORAGETEMP, [Tero | Ones Mc | | ortR b= i = BEL INPUTVOLTAGE [Vor | V3. Vv Voo] V : : a vp POWERDISSIPATION [Pwo | 200 | mw ~ wa 3 SOLDERINGTEMP. ft | 5 | Sec_ | Tet —
NIPPON PRECISION CIRCUITS LTD. @ PIN FUNCTION PINNO. | SYMBOL[_FUNCHON, INNO | SYMBOL] FUNCTION __ ee eel ee ee “L” = CCIR Format, Pullup Resistance included 1 | DVD —_| Delayed Vertical Sync Ourpat | 3 | or | Cry Oncitinncringat | TST | MarufacruseTestingPin 4 | our | CaysalOscitlarcrOupa, BE tarikingOups Me eee "H” = INT CLOCK “L” = EXT CLOCK (EXT-H) | 1S | C.SYNC | Composite Syne Ourpot CP [oe che pieseete ee ae ied Se "L" = EXT CLOCK, Pullup Resistance Included 19 | Oscar | LCOscillatortnpor a eel eee oe ee Pullup Resistance Included | 2h | Doss LPF input / Charge Pump Ourput ee a te ee ee "HT = ipl, hp] "L* = p2, bp2 | 22 vss | GND @ APPLICATION rd a3 * RECOMMENDED CONDITION | | phat *CRYSTAL PARAMETER °* EXTERNAL PARTS . | BE © TUNING FOLK TYPE an PS fo=31.5 or 31.25 KHz - sl | Ht C1<35KQ mom CNS2 | — -—€ -- R4=10MQ of —Ht-8 Con} PF Rs=220K2 3 C1=2.S5mpF C1=0.082uF + Capacitor for Crystal Oscillator C2=0.0068yF ) SCH4133 CcG=30~S0pF C3=SipF Cp=30-S0pF C4=5~S0pF - s - + st £ mf * F = = Cs=5-100pF es a ee ee a se C6=200pF =2= = (oscillation adjustment ~ -- capacitor) 3 oS . Li=100uH Pel, fosc=4.095 or 4.0625MHz. dt M OPERATING MODE TABLE rare| we voc cone|emcenoen| gets pchiaonfoectzaros] wm | wm] oi DIVIDER (uitz) (Miz) H INT $25 1,3 L EXT 2625 falS.7SKilz f=60lkz 4.5.6 H INT 525 Pwo} Pw=0.0sV ’ L EXT $25 4.7 L EXT $25 4,8,9 H | H INT 625 23 H/| L EXT 3125 fal$.625 Ki fxS0ikz 4.5.6 L | Hu INT 625 Pwed.1H Pwed) 032V ! L |] L EXT 625 4,7, LiL EXT 625 4,8.9
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7res ranean cocars 8. SC6433 * TIMING DIAGRAMS (EXT-H LOCK MODE,NT/CC=“H”" ,Hpc =“L” ) 2fu : ’ ‘ ' EXT -H ' i . i H : wT tr rr rT CO a a steel ie A a Ol C-SYNCL_ of it FEE PP PT ThE x Xx re Oe EXT-H OL EXT rr ns High Impedance High bnpedsnce ~~ OH M@ ELECTRICAL CHARACTERISTICS (QiN=3.1SKHz, OSCin=4.095MHz Self Oscillation, Ta= -30~80 i Vop-Vss=4.5~5.5(¥), Unless Otherwise Specified) PARAMETER (PIN, = ———C—C—C~C*C‘*dCSYMBBOOL:EST'CONND TION | MIN | TYP | MAX UNIT MoCURRENT | —“‘CSCSC*stésSMSC($CSINDOAD] EXT-H, EXT-V Vor [ExceptforEXT-HLEXT-V0 [2400 |] Voe, Cone, NT/CC CS ee OO Hoc CS es Cs Gs Gc [MAXFREQ.RESPONSE — jOsCerour [Pact Sf SS [MAXFREQRESPONSE = [Quorr [Puw? | HD, CLAMP, BEAM Vout [Voo=asViow=-50 f24 | C-SYNC,BL,VD,DVD [Vout |Vooed.sV.lowelmA ||| OUTPUT Doi at [VoeVomorves mE Ne a re eee CS oe PO CW, INPUT SCHMITT EXT-H, EXT-V wre Moony PY Rome ee ee : HD, CLAMP, C-SMIC eC 0 BL. VD. DD es es es (<< es Ds es Qs Ss WIDTH feXTY ite Pf [response Toe fexra tte Ps TT —™COERVtto PC Note: Period of Output pulse, pulse width, phase relation is determined by Timing Diagram 1-9 For improvement of products, these specification may change without notice U.S. Sales Distributor: a SEPONIX CORPORATION 2151 O'TOOLE AVE., SUITE L, O‘TOOLE BUSINESS CENTER SAN JOSE, CA 95134 TEL: 408-922-0133 FAX: (408) 922-0137. ~=— TLX: 9102405802/ | 4-800-237-4590 SEPONIX USA