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ICs for TV AN5337K NTSC Video Signal Processor IC s Overview The AN5337K is suitable for processing of video, chroma, RGB, synchronization, and deflection signals of NTSC system. It incorporates an I2C bus controller. Unit : mm s Features overshoot, adjustable aperture control, ABL input 0.50.1 (0.7) (3.3) 1.00.25 * Video : Wide bandwidth filter, adjustable preshoot and * Chroma : ACC filter, color difference output * RGB : Color difference input, RGB output * Synchronization : Synchronous BLK input/output, adjustable AFC1 time-constant, adjustable horizontal center * Deflection : Generation of parabola waves and sawtooth waves, distortion correction 3 to 15 3.850.3 13.70 (15.24) 0.05 0.25 - + 0.2 52-Pin Shrunk DIL-Plastic Package (SDIP052-P-0600A) 47.70.3 1.778 AN5337K s Block Diagram ICs for TV ABL 5V 37 Color Track C in 36 35 34 Y Clamp Y delay line Apacon delay Y delay line 50ns (1) Apacon delay 125ns Apacon delay 175ns Contrast (7+1) Contrast Control Pre over Sharpness sharpness (7) Y Clamp ACC Amp. 1 ACC Amp. 2 Bias 2 DEMOD 33 Apacon delay 50ns ACC Det. Color Track Color track ON/OFF (1) Phase Shift Killer VCO APC Killer Filter 32 CW out 31 Apacon delay (1) Bluming level 38 APC Filter 30 IRE Voltage Voltage 3.58 VCO 29 B-Y out Imp.trs Bright APL Det. 39 Bright Pedesta1 Bright (8) Bright Control DC tra (1) APL Det. Bright min.Det. White max.Det. IRE Gain gCont Brt. Cont Color/Black Compensation Change (1) Clamp (1) TINT (1) DEMAXIS (1) Color Control G -Y MATRIX G-Y Ratio WHITE RGB MATRIX (1) RGB MATRIX (3) RGB MATRIX (2) White character Slice (4) White character Compensation (4) 28 R-Y out White max.Det. 40 41 Service SW Black Slice (1) (31SW) TINT (7) Clamp (2) 30/60 Cont Gain Black min.Det. ACL 42 Y in 43 Under 60 Cont Black Gain Black 60 IRE (4) APL Det. EW Contrast2 (3+SW) EW Contrast1 (3+SW) Corner Control Parabola Ramp V/I Converter Palabolic Correction Vertical Linearity (6) Vertical Amplitude (7) Vertical S character (6) Vertical EHT (4) EW Parabola (6) Horizontal - EHT (4) Gain Level (4) (4) Demodulate Shift (5) Color Demodulate Gain (7+1) (6) 27 V/C/RGB GND 26 R-Y in TINT (2) DEMAXIS (2) Color Control SW 25 B-Y in 24 R in Drive Drive R On Screen R Drive 1 (7+SW) Cut off R EW Amp. V Amp. Vertical Place (6) Cut off (R Clamp) Cut off R (8+2) 44 23 G in Sync.in 45 Drive G On Screen G I2C/DAC AFC 2 Drive (B) On Screen B Drive 2 (7+SW) Cut off Mute (1) Sync.in 46 H Sync. Sep. Neck Shut/Hold Down H.V. Sync. Sep. Lock Det. Service SW (1) V Count down BG P2 Cut off (G Clamp) Cut off G (8) Cut off G 22 B in 47 Lock Det. AFC FBP in S.C.P in 48 S.C.P out FBPin 49 50 BLK PLS (1) Cut off B Clamp Cut off B (8 + 2) Cut off B Power ON/OFF AFC 1 AFC Gain (2) VCO R Count down S.C.P On Screen On Screen Drive (Pulse) BLK BLK V Pulse 51 SCP change (1) AFC 1 52 21 Ys in 20 EHT in 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 H out Sync.DEF GND 6.3V SDA IIC GND SCL Corner V out Parabola VCC 9V R out G out B out 2fH VCO AFC 2 X-RAY X-RAY-REF AGC RAMP AN5337K s Pin Descriptions Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 Sync. Def GND 503kHz VCO AFC2 filter High voltage det. input (X-ray) High voltage det. ref. voltage Horizontal drive pulse output Horizontal power supply (HVCC) I2C SDA input I C GND I2C SCL input Reference ramp waveform AGC Reference ramp waveform generation Corner slice level Ver. deflection saw-tooth output EW output 9V power supply (VCC1) R output G output B output EHT voltage detection Ys input On-screen B input On-screen G input On-screen R input B -Y input R -Y input 2 ICs for TV Pin name Pin No. 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 V/C/RGB GND R -Y output B -Y output 3.58MHz VCO Chroma APC filter VCO output Killer filter Color track filter ABL input Chroma input 5V power supply (VCC2) Blooming level input Filter for APL detection Pin name Filter for white detection Black det. filter/color control ACL input Y signal input V sync. sep filter H sync. input V sync. input Lock det. filter Sand castle pulse input/FBP input for AFC Sand castle pulse output Flyback pulse (FBP) input for BLK V pulse output AFC1 filter s Absolute Maximum Ratings Parameter Supply voltage Symbol VCC1 VCC2 ICC1 (I16) Supply current Power dissipation Note 2) Operating ambient temperature Note 1) Storage temperature Note1) Note 1) Note 2) ICC2 (I37) I7 PD Topr Tstg Rating 9.6 5.6 113 89 26 1481 -20 to + 70 -55 to +150 mW C C mA Unit V Ta= 25C except operating ambient temperature and storage temperature. Allowable power dissipation of the package at Ta=70C. s Recommended Operating Range (Ta= 25C) Parameter Operating supply voltage range Operating supply current range Symbol VCC1 V16-1, 9, 27 VCC2 V37-1, 9, 27 I7 Range 8.5V to 9.0V to 9.5V 4.5V to 5.0V to 5.5V 15mA to 20mA to 25mA ICs for TV s Electrical Characteristics (Ta= 252C) Parameter DC Characteristics Circuit current Circuit current Synchronous input terminal voltage Synchronous input terminal voltage Video input terminal voltage ABL input terminal voltage ACL input terminal voltage Blooming level terminal voltage Chroma input terminal voltage B -Y output terminal voltage R -Y output terminal voltage Horizontal Signal Processing Horizontal stabilized supply voltage Constant voltage operation resistor Horizontal free-run oscillation frequency (1) fHO variation to rising power supply Horizontal output pulse duty Horizontal output starting voltage Horizontal output level Horizontal pull-in range H center variable range (1) H center variable range (2) Lock detector output voltage (1) Lock detector output voltage (2) Lock detector output voltage (3) Shut-down operation voltage Burst gate pulse width Sandcastle pulse output level (BGP) Sandcastle pulse output level (HBLK) Sandcastle pulse output level (VBLK) Vertical Signal Processing Vertical output pulse width Vertical output level Vertical output free-run frequency Vertical blanking pulse width VO V51H fVO VBLK 360 1.3 58.8 1.09 380 1.8 60 1.12 HVCC RHVCC fHO-1 fHO VCC3 HO VfH (S) VfH fPH TDH TDH V47-M V47-L V47-T VHth TBGP VBGP VHBLK VVBLK fHO=15.73kHz Phase lead at 1A[10] [00] Phase lead at 1A[10] [1F] Synchronized Not synchronized Shut down Vref (= Pin5) = 6.2V Sandcastle pulse output VCC : typ. VCC : typ. VCC : typ. f=10k to 20kHz when horizontal oscillation output is more than 1VP-P 2.4 400 1.8 - 3.0 5.1 - 0.1 7.6 2.65 1.8 4.0 2.7 1.2 2.5 - 2.3 5.8 0 8.3 2.8 2.5 4.3 3 1.5 2.9 VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V I7 * 15 to 25mA 15.45 fHO frequency difference when other supply OFFON 0 34.4 15.75 100 37.5 5.9 6.3 I16 I37 V45-1 V46-1 V43-27 V35-27 V42-27 V38-27 V36-27 V29-27 V28-27 VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V 74 59 0.8 0.8 2.7 2.5 2.5 2.2 1.5 2.3 2.3 90 71 1.3 1.3 3.2 3.0 3.0 2.7 2.0 2.8 2.8 Symbol Condition min typ AN5337K max Unit 106 83 1.8 1.8 3.7 3.5 3.5 3.2 2.5 3.3 3.3 mA mA V V V V V V V V V 6.7 30 16.05 200 40.6 5.2 3.4 3.2 -1.6 6.5 0.5 9.0 2.95 3.2 4.6 3.3 1.8 V kHz Hz % V V Hz s s V V V V s V V V s V Hz ms 400 2.3 61.2 1.15 AN5337K s Electrical Characteristics (cont.) (Ta= 252C) Parameter Y Signal Processing Video voltage gain Video voltage gain relative ratio Video voltage gain relative ratio DL Sharpness 1 Sharpness 2 Contrast control range max. Contrast control min. value Brightness variable range DC restoration rate 1 DC restoration rate 2 Y signal delay time 1 Y signal delay time 2 Y frequency characteristics 1 Y frequency characteristics 2 ACL characteristics ABL characteristics Black extention range Black extention gain Black extention start point AYG AY AYGd1 AG (SH)1 AG (SH)2 AG (CON) yG (CON)min. VBR TDC1 TDC2 DL1 DL2 y1 (Y) y2 (Y) yACL YABL YBL1 YBL2 YBL3 YBL4 Y YBLM YG Cont : max. Sharp : min. Ratio between channels Drive : typ. Y delay line ON/OFF f=4MHz, aper. con. SW : 00 f=3MHz, aper. con. SW : 02 Sharp : min. Cont : typ. Contrast : min. No input, Bright : min.max. APL10 90% DC transmission range : - direction APL10 90% DC transmission range : + direction Y delay line : ON Y delay line : OFF 10MHz attenuation range DL for f=3MHz : ON 10MHz attenuation range DL for f=3MHz : OFF Pin42 3V3.5V Pin35 2.73.5V Input : full black, Pin41 : 5V CR filter Input : full black, Pin41 : 3V Black gain : min.max. Pin41 ; 5V, adjust Y output to 2.7VP-P by contrast, after that connect Pin45 to CR filter. Black level : min. Adjust output 0.8VP-P by contrast. After that make black level be maximum. White gains : max. White level : min. to max. Blooming DCPin38 : 0.5V4.5V Cut-off : 80 Color bar signal (burst 300mVP-P) Color bar signal (burst 18mVP-P) Color bar burst 0dB=150mVP-P Color bar signal burst 0dB=150mVP-P Color bar signal (burst 150mVP-P) Color bar signal (burst 150mVP-P) Rainbow signal R-Y/B-Y output ratio 1.04 0.82 0.48 3.0 90 96 260 160 -6 -5 8 2.7 - 0.1 1.6 - 0.12 17 - 2.5 -1.5 11.5 11.5 3.5 20 0 0 14.5 14.5 6 30 3.7 96 103 325 205 -3 -2 11 3.4 0 1.95 0 Symbol Condition min typ ICs for TV max 23 2.5 1.5 17.5 17.5 8.5 200 4.4 102 110 390 250 +1 +2 14 4.1 0.1 2.3 0.12 Unit dB dB dB dB dB dB mV V % % ns ns dB dB dB/V V/V V V V Black extention range g correction range min. to max. Blooming level variation range Pedestal level (standard) Chroma Signal Processing ACC characteristics 1 ACC characteristics 2 Killer tolerance Killer tolerance hysteresis Demodulation output amplitude B-Y Demodulation output amplitude R-Y Demodulation output ratio 0.08 0.5 3.2 2.0 0.18 0.85 3.9 2.4 0.28 1.2 4.6 2.8 V V V V ACC1 ACC2 ek ek eOB eOR R/B -1 -4 - 48 0 -1.5 - 43 +2 1.34 1.07 0.56 +1 +1 - 38 +4 1.64 1.32 0.64 dB dB dB dB VP-P VP-P times ICs for TV s Electrical Characteristics (cont.) (Ta= 252C) Parameter Demodulation angle B-Y Demodulation angle R-Y Color residue Demodulation output residual carrier APC pull-in range Low APC pull-in range High CW output amplitude Free-run frequency RGB Signal Processing Tint center Tint variable range max. * Tint variable range min. * R-Y demodulation axis variable range * B-Y ratio variable range (1) * B-Y ratio variable range (2) * G-Y/R-Y ratio (1) * G-Y/R-Y ratio (2) * G-Y/B-Y ratio (1) * G-Y/B-Y ratio (2) * RGB output blanking voltage Color control range max. * Color control min. value * Color difference contrast variable range * Drive control range Cut-off R * B control range Cut-off G control range On-screen voltage gain On-screen contrast range On-screen contrast min. value On-screen frequency characteristics Deflection Signal Processing Standard vertical output amplitude Standard EW output amplitude Horizontal Signal Processing Separable sync. signal fHO ambient temperature dependency Horizontal oscillation frequency control sensitivity AFC1 reference current (1) VIN fHO Ta bH I30 (1) 0D [30] Input : full black sync. level Ta= -20 to + 70C (0.2) (1.0) (5.5) (1.2) (0.83) Vout VEW 2.2 1.8 2.6 2.2 t 1 2 Dem AB-Y min. AB-Y min. eG/eR2 eG/eR1 eG/eB2 eG/eB1 EBLK AB-Ycl max. AB-Ycl min. AB (CON) AR (DR) V (CO) V (CO)G AyG AyG (ON) AyG (ON)min. e Pin25 356mVP-P Pin26 200mVP-P DAC value where R.B outputs are coincident Tint : typ.max. Tint : typ.min. Demodulation axis : min.max. Demodulation ratio : typ.min. Demodulation ratio : typ.max. G-Y ratio change-over : 02 G-Y ratio change-over : 01 G-Y ratio change-over : 02 G-Y ratio change-over : 01 Bright : typ. cut-off Cont : typ. Color : typ.max. Cont : typ. Color : typ.max. Cont : typ. Color : typ.min. Drive SW : 0004 Drive : min.max. Cut off SW Cut off : min.max. Cut-off min. to max. Ys=1V Contrast ; max. Ys=1V typ.max. 0.5V input Attenuation quantity at f=10MHz to f=3MHz 1.25 0.23 0.37 0.12 0.18 0.7 3.4 [2F] 40 -37 16 [3A] 65 -50 28 0 1.5 0.3 0.47 0.2 0.27 1.1 5.0 25 3.5 4 1.6 0.6 8 0 0.1 -6 6 6 2.1 1.1 10 1.5 0.3 -3 Symbol B R ekiller ecar fpull fpull ecw fco Shift from 3.579545MHz Killer filter terminal grounded by 20k No signal input Burst frequency variation Burst frequency variation 500 -500 600 -200 600 - 600 800 0 Condition min -5 83 typ 0 88 AN5337K max 5 93 50 50 Unit degree degree mVP-P mVP-P Hz Hz 1100 200 mVP-P Hz [4A] degree degree 39 0.25 1.75 0.37 0.57 0.28 0.36 1.5 6.6 50 8.5 8 2.6 1.6 12 3.5 0.5 +1 degree times times times times times times V dB mV dB dB V V dB dB VP-P dB 3.0 2.6 VP-P VP-P VP-P Hz/C Hz/mV mA Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design. * The state in which R, B amplitudes and G amplitude are made coincident, is come out by means of drive I, II adjustments where Y signal is inserted to Pin17. AN5337K s Electrical Characteristics (cont.) (Ta= 252C) Parameter AFC1 reference current (2) AFC1 reference current (3) AFC1 reference current (4) F.B.P slice level (blanking) F.B.P slice level (AFCI) F.B.P delay time range B.G.P start position Sandcastle pulse output temperature characteristics Sandcastle pulse input threshold level temperature characteristics FBP input threshold level temperature characteristics HBLK FBP input threshold level temperature characteristics AFCI X- ray inner reference temperature characteristics Sandcastle pulse output supply voltage dependency BGP Sandcastle pulse output supply voltage dependency HBLK Sandcastle pulse output supply voltage dependency VBLK Vertical Signal Processing Vertical BLK phase (WIDE) Vertical BLK phase (NORMAL) Neck break operation Pin49 voltage Vertical BLK pulse width (WIDE) Y Signal Processing Contrast variable range Y output amplitude VCC dependency Y output DC voltage VCC dependency Y noise level Delay line dynamic range Y output amplitude ambient temperature dependency R Y output amplitude ambient temperature dependency G Y output amplitude ambient temperature dependency B APL detection voltage Chroma Signal Processing Demodulation output amplitude VCC dependency VCO VCC dependency Burst-chroma ratio tolerance Demodulation output ambient temperature dependency R-Y Demodulation output ambient temperature dependency B-Y e0 -V fCO -V e0 (bst) eR-Y (Ta) eB-Y (Ta) Burst compression tolerance for color bar chroma -20 to +70C -20 to +70C (0) (220) (- 40) (-3) (-3) AyG (CON) min. yG (VCC) YG (VCC) VYNL VDLmax yR (Ta) yG (Ta) yB (Ta) AAPL -20 to +70C -20 to +70C -20 to +70C APL 50100% detection voltage ratio Contrast : 00 to 7F (40) (0.4) (0.18) (7) (0.7) (-6) (-8) (-6) (1) (2) PVBLK (W) PVBLK V49 TVBLK (W) Period from VBLK rise up to vertical sync. fall down Period from VBLK rise up to vertical sync. fall down Pin5 : 1.5V (1.5) (5.05) (3.87) (0.2) V49 (Ta) V48 (Ta) V50 (Ta) Symbol I30 (2) I30 (3) I30 (4) VFBP-1 VFBP-2 TH-FBP H center : typ. Hout rise to FBP center Horizontal sync. rear edge to Burst gate pulse front edge 0D [20] 0D [10] 0D [00] Condition min typ (1.33) (1.83) (2.33) (0.7) (2.5) ICs for TV max Unit mA mA mA V V (19) (0.3) (1.8) (0) (-1.8) (1) s s mV/deg mV/deg mV/deg mV/deg mV/deg V/V V/V V/V Zener temperature characteristics +1.8mV/deg VCC2 5V0.5V VCC2 5V0.5V VCC2 5V0.5V (0) (1) (0.74) (0.44) ms ms V ms dB dB/V V/V (50) mV V % % % (4) times dB/V Hz/V % % % Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design. ICs for TV s Electrical Characteristics (cont.) (Ta= 252C) Parameter RGB Signal Processing YRGB crosstalk RGBY crosstalk Color difference input dynamic range Internal external pedestal difference voltage OSD input dynamic range RGB output amplitude VCC dependency OSD output amplitude VCC dependency RGB color difference amplitude temperature dependency OSD output amplitude temperature dependency Color control range (External) White character slice level range White character correction range eCT1 eCT2 AVmax. E (YS) AVmax. eG (VCC) eg (VCC) eG (Ta) eg (Ta) ecolor VW VW VCC1 8.5 to 9.5V VCC2 4.5 to 5.5V VCC1 8.5 to 9.5V VCC2 4.5 to 5.5V -20 to +70C -20 to +70C oE : [40] Control ratio to DAC Blooming DC2.5V Color difference no input Blooming DC2.5V Color difference no input Y : 0.36VB -W C : Color bar standard Color : typ. Contrast : typ. G-Y/Y zero peak ratio at G output YsL, YsH (BLK period low) output DC difference Contrast : 1E - max. Pin25 ; 356mVP-P Pin26 ; 200mVP-P B -Y1.39V, R-Y1.1V, After tint and color adjustment Color track ON Variation quantity at oE : 0304 (-100) Crosshatch Crosshatch (- 45) (- 40) (2.2) (0) (1.5) (0.4) (0) (20) (6) (28) (0.6) (0.6) (0.8) (0.8) Symbol Condition min typ AN5337K max Unit dB dB V (100) mV V V/V V/V % % % (1.0) (1.0) V V C/Y ratio VC/Y (0.23) (0.36) (0.56) times Pedestal variation at OSD contrast R-Y/B-Y ratio Color track OFF/ON * variation (1) Blue Color track OFF/ON * variation (2) Red Color track OFF/ON * variation (3) Yellow Deflection Signal Processing Vertical amplitude variation ratio Vertical linearity variation width Vertical S-correction amplitude variation ratio Vertical position variation width Vertical EHT correction amplitude variation ratio EW parabola variation width Horizontal amplitude variation width Horizontal amplitude MIN DC value Trapezoidal distortion correction variation ratio Corner correction variation ratio 1 Corner correction variation ratio 2 E (cont) eR/eB eBB eBR eRY (-200) (0) (200) (1.0) mV times mV mV mV (-160) (-240) (-350) (0) (- 40) (-200) (160) (-160) (-16) Vamp Vlin Vsc Vshift VEHT V parabola VH-WIDTH VH-WIDTH VTrapz Vcorner Vcorner Vertical amplitude typ.max., min. Vertical linearity : typ.max., min. Vertical S correction : max.min. Vertical position : min.max. Pin62= 0V, Vertical EHT : typ.max., min. EW parabola amplitude : min.max. Horizontal amplitude min.max. Trapezoidal distortion correction : typ.max., min. EW corner-1 : min.max. EW corner-2 : min.max. (-15) (8) (-33) (0.6) (7) (2.8) (3.4) (1.5) (48) (- 40) (-38) (22) (12) (-19) (0.8) (11) (4.1) (4.6) (1.9) (72) (-28) (-26) (30) (19) (-5) (-1.0) (15) (5.4) (5.8) (2.3) (96) (-16) (-14) % % % V % VP-P V V % % % Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design. * The state in which R, B amplitudes and G amplitude are made coincident, is come out by means of drive I, II adjustments where Y signal is inserted to Pin17. AN5337K s Electrical Characteristics (cont.) (Ta= 252C) Parameter Horizontal EHT correction variable range Horizontal EHT correction MIN DC value EW output VCC variation EW amp. drive current Ramp wave form (NORMAL) Ramp wave form (WIDE) AGC input output current Ramp input output current (1) Ramp input output current (2) Lateral line voltage ramp terminal voltage Input Signal Chroma input tolerant level Y input tolerant level H Sync. input tolerant level V Sync. input tolerant level Sandcastle pulse external input BGP Sandcastle pulse external input HBLK Sandcastle pulse external input VBLK FBP input (Pin48, 50) Ys input threshold voltage On-screen input R On-screen input G On-screen input B I2C bus SDA input level H I2C bus SDA input level L I C bus SCL input level H I2C bus SCL input level L ACL terminal voltage range 2 ICs for TV Symbol VH-EHT VH-EHT VEW (VCC) IEW - dr Vramp Vramp (w) I11 I12 I12 V12-SW 0D [00] 0D [40] Condition Pin20 =1V Horizontal EHT : min.max. VCC1 8.5 to 9.5V VCC2 4.5 to 5.5V min (1.4) (1.8) typ (2.2) (2.8) (0) (1.4) (2.5) (2.5) (140) (4.4) (-90) (1.2) max (3.0) (3.8) Unit V V % mA VP-P VP-P A mA A V Service SW : ON Pin12 sweep Pin11 : 1.5V, Pin49 : 2.5V Vpulse : ON Pin11 : 1.5V, Pin12 : 2.5V Vpulse : OFF 0D [80] Color bar chroma 330mVP-P, burst level Sync. to white 100% Sync. to white 100% Sync. to white 100% VCC : typ. VCC : typ. VCC : typ. VCC : typ. VCC : typ. (0.4) (0.5) (0.5) (4.0) (2.7) (1.2) ec in y in H in V in VBGP in VHBLK in VVBLK in VFBP in V21 e24 e23 e22 V8 V8 V10 V10 V42 (90) (150) (0.5) (1.0) (1.0) (4.3) (3.0) (1.6) (0.7) (2.0) (2.0) (4.6) (3.3) (1.8) (3.5) (0.7) (0.71) (0.71) (0.71) (1.2) (1.0) (1.0) (1.0) VCC2 (0.7) VCC2 (0.7) (4.5) mVP-P VP-P VP-P VP-P VP-P VP-P VP-P V V VP-P VP-P VP-P V V V V V VCC2 (= 5V) VCC2 (= 5V) VCC2 (= 5V) VCC2 (= 5V) VCC : typ. (4.0) (0) (4.0) (0) (2.7) Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design. ICs for TV s Pin Descriptions Pin No. 1 Pin name GND Waveform Description GND for sync. and DEF AN5337K Equivalent circuit VCC 6.3V 503kHZ 2 503kHz VCO 1.6V 0.2VP-P Horizontal oscillation Pin. Connected to an external 503kHz oscillator element. DC=1.6V 12k 300 2 10k 0.18mA 1k VCC 6.3V 1.1V to 3.9V 3 AFC2 filter Phase adjuster of phase detection filter for image position adjustment Hi : Phase advance Lo : Phase delay 500 3 1k VCC 6.3V 3k 4 High voltage det. input (X-ray) DC Shut down input pin Threshold voltage : 2.8 V 4 1k VCC= 6.3V 5 High voltage det. ref. voltage DC Reference (comparison) voltage for shut down DC= 6.2V 5 11k 9.1k AN5337K s Pin Descriptions (cont.) Pin No. Pin name Waveform Description ICs for TV Equivalent circuit VCC 6.3V 63.5s 200 6 Horizontal drive pulse output 24s 2.9V 0V Output pin for horizontal drive pulse HI : 2.9V LO : 0V 10k 6 Power supply voltage for horizontal system. 7 HVCC DC V CC=6.3V generated through an external resistor 7 VCC 5V 100k VCC 5V 5V 50 ACK 2.5V 8 8 IC SDA input 2 SDA signal input and ACK signal output for I2C 0V 9 I2C GND Ground for I2C VCC 5V VCC 5V 100k 10 IC SCL input 2 5V SCL signal input for I2C 0V 50 10 2.5V ICs for TV s Pin Descriptions (cont.) Pin No. Pin name Waveform 0.47F capacitor is connected to Pin11. Reference ramp waveform AGC pin (Ramp -AGC) Connecting to an AGC capacitor for making the amplitude of saw-tooth waveforms generated at Pin12 constant Description AN5337K Equivalent circuit VCC=5V 0 to 126A 11 11 M 11 126A to 0A 10k D.C2.1V 0.33F capacitor is connected to Pin12. VCC=5V 9.45A 12 M 12 12 Reference ramp waveform (Ramp -Gen) D.C2.1V 2.5V GND Pin%1 V pulse Connecting to a reference saw-tooth waveform generation capacitor 9.45A 2.5V 63A 63A VCC= 9V 120A 13 Corner slice level Corner slice level correction 13 8k 1.1V VCC= 9V 14 Vertical deflection saw-tooth output (V-Ramp) 2.1VP-P 2.0V (V center) GND Pin51 V pulse Vertical deflection sawtooth output with various deflection-corrections 14 200 X8 50 2mA AN5337K s Pin Descriptions (cont.) Pin No. Pin name Waveform Description ICs for TV Equivalent circuit VCC= 9V 189A EWparabola 126A H-rate saw-tooth waveform 15 Pin cushion distortion correction output (EW- out) Parabola wave for pin cushion correction with various deflection-corrections 15 4.5V VCC= 9V 20 EHT voltage detection The EHT correction occurs linearly when the input is between 4.0 to 2.0VDC. Normally used at more than 4.0V High voltage fluctuation detection input for vertical and horizontal EHT corrections 10k 20 1k x2 x2 10k 16 9V power supply (VCC 9V) 9V power supply 9V For maximum contrast with 1.0VP-P R-Y and 0.5VP-P Y inputs 1k 100 17 R output 3.75VP-P 2.5V 1V R signal output 10 k 17 (Pedestal) (BLK) 500A 1.7V 9V For maximum contrast with 0.5VP-P Y, 1.0VP-P R-Y, and 1.27VP-P B-Y 1k 100 18 G output 3.75VP-P 2.5V 1V G signal output 10 k 18 500A 1.7V ICs for TV s Pin Descriptions (cont.) Pin No. Pin name Waveform Description AN5337K Equivalent circuit 9V For maximum contrast with 0.5VP-P Y and 1.27VP-P B-Y 1k 100 19 B output 3.75VP-P 2.5V 1V B signal output 10 k 19 Pin20 is described next to Pin15 500A 1.7V 9V 6.5V 21 YS input At on-screen input, the threshold level for switching between TV and onscreen is 0.7V typ. 21 330 1.5V 3.8V 9V On-screen data 6.5V 22 22 On-screen B input 0.7V (typ.) On-screen B input Reference 2V typ. 3.3V BGP 1.1mA 9V On-screen data 6.5V 23 23 On-screen G input 0.7V (typ.) On-screen G input Reference 2V typ. 3.3V BGP 1.1mA AN5337K s Pin Descriptions (cont.) Pin No. Pin name Waveform Description ICs for TV Equivalent circuit 9V 6.5V On-screen data 24 24 On-screen R input 0.7V (typ.) On-screen R input Reference 2V typ. 3.3V BGP 1.1mA 9V 6.5V 25 25 Color difference B-Y input Color difference B-Y input Reference 3.3V 1.27VP-P typ. 4.0V BGP 1.1mA (Differential reference 3.3V) 9V 6.5V 26 26 Color difference R-Y input 1.0VP-P Color difference R-Y input Reference 2V BGP 1.1mA 27 V/C/RGB GND GND for video, chroma and RGB 5V 1.0VP-P 28 Color difference R-Y output 3V Color difference R-Y signal output 28 300A ICs for TV s Pin Descriptions (cont.) Pin No. Pin name Waveform Description AN5337K Equivalent circuit 5V 1.27VP-P 29 Color difference B -Y output 3V Color difference B -Y signal output 29 300A 5V 2k 30 3.58MHz oscillator Oscillation waveform 3.58-VCO oscillator 1mA 30 1mA 300A Approx. 2.1V 75A 5V 200 31 100k 2k 2.6V 31 APC filter 2.6V Chroma APC filter 500 10k 5V 50k 32 3.58M CW output 600mVP-P 3.58-VCO oscillation output 90k 100 32 AN5337K s Pin Descriptions (cont.) Pin No. Pin name Waveform Description ICs for TV Equivalent circuit Killer detection filter 33 Killer filter 2.9 to 4.5V 33 Killer detection with reference to 3.5V 5V 2k 34 Color track filter 3.2V 300mVP-P Phase shift filter 50 34 100A 5V Color bar signal 150mVP-P 36 20k 3k 36 Chroma input Chroma input 20k Burst reference 0dB=150mVP-P 2V 37 5V power supply 5V power supply VCC 3V 35 ABL input Adjustable in a 30.8V DC range for brightness 35 Brightness control 10k 3V ICs for TV s Pin Descriptions (cont.) Pin No. Pin name Waveform Description AN5337K Equivalent circuit VCC 2.7V VCC 50A 1k 300 38 38 Blooming level input 2.7V DC when opened Input for determination of blooming level Linked with the APL pin 900 4.3k 39 12k VCC 0A to 600A 50A 39 Filter for APL detection 0 to 3V DC Filter for APL detection of image signals 39 2.4V VCC 6.5V 200A 40 40 Filter for white detection 2 to 4V DC Filter for detection of white max. image signals 0A to 800A 6.5V 50A AN5337K s Pin Descriptions (cont.) Pin No. Pin name Waveform Description ICs for TV Equivalent circuit 6.5V VCC 0A to 1000A 300 41 Filter for black detection Color control input 1 2 to 4V DC for black detection 2 2 to 4V DC for color control 1 Filter for detection of black max. image signals 2 Input for color control 41 6.6k 300A 3V 6.5V 50A VCC 3V 7k 42 ACL input for Contrast DC input voltage with an adjustment range of 2.7 to 4.5V 3.5k 3V Contrast control 42 4V VCC Approx. 3.9V 43 Y signal input 0.5VP-P standard input 0.36V (pedestal to white) Y signal input 43 300 45A 80A VCC 50V 1V 4k 16k 44 V Sync.Sep. Integral filter for vertical synchronous signal 53k 4k 50 44 45 Sync.in (H) Slice level is variable with external resistor. Input for sync. signal separation H slice level : 3.9A x 2.2k x 58.5s/5s=100mV 45 VCC 9V 23.5k 100pF 2V 200 2k 3.9A ICs for TV s Pin Descriptions (cont.) Pin No. Pin name Waveform Description Slice level is variable with external resistor. Input for sync. signal separation 46 AN5337K Equivalent circuit VCC 9V 68k 68pF 2V 6k 2.6A 46 Sync.in (V) V slice level : 2.6A x 6k x 58.5s/5s=183mV VCC 9V 90k Synchronization : 6.2V 47 Lock Det. filter Asynchronization : 0V Shut down : 8.3V Filter for synchronization detection of input sync. and horizontal oscillation frequency. Also for shut down detection 200 200 47 10k 100 A 200 BGP Internal 48 Sand castle pulse input/FBP input for AFC 4.3V 3.0V 1.5V Input of superimposed burst gate pulse and vertical/horizontal blanking * Threshold voltages Burst gate pulse : 3.5V Horizontal blanking pulse : 2.2V Vertical blanking pulse : 1.0V AFC : 2.5V HBLK VCC 5V VBLK External 300 48 50k VCC 5V 4.3V 49 Sand castle pulse output 3.0V 1.5V Output of superimposed burst gate pulse which superimposed V, H and blanking pulse, to synchronize the AN5307K with other ICs * Threshold voltage Same as above 49 25k VCC 5V 63.5s Input of flyback pulse 50 HBLK 100 External Internal 50 Flyback pulse input 10 to 13s * Threshold voltage Blanking : 0.7V AFC2 AN5337K s Pin Descriptions (cont.) Pin No. Pin name Waveform Description ICs for TV Equivalent circuit VCC 5V 1.8V 51 Vout. 0V 6H Output of vertical oscillation pulse 200 51 20k VCC 6.3V Output of horizontal AFC current 2.5V to 4.6V 4.3V 27k 52 52 AFC1 Filter When RC network is connected, the horizontal AFC operates. Frequency adjustment Hi : Frequency low Lo : Frequency high 0.2mA s Reference PD -Ta 3,000 2,800 2,600 2,400 2,315 2,200 2,000 1,800 1,600 1,400 1,200 1,000 800 600 400 200 0 0 25 50 75 100 125 150 IC without heat sink Rth-a=54C/W PD=2315mW (25C) Power Dissipation PD (W) Ambient Temperature Ta (C) |
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