ICs for TV AN5337K NTSC Video Signal Processor IC ■ Overview Unit : mm 47.7±0.3 ■ Features • Video : Wide bandwidth filter, adjustable preshoot and 1.0±0.25 overshoot, adjustable aperture control, ABL input 0.5±0.1 1.778 The AN5337K is suitable for processing of video, chroma, RGB, synchronization, and deflection signals of NTSC system. It incorporates an I2C bus controller. • Chroma : ACC filter, color difference output • RGB : Color difference input, RGB output • Synchronization : Synchronous BLK input/output, (0.7) adjustable AFC1 time-constant, adjustable horizontal center • Deflection : Generation of parabola waves and sawtooth waves, distortion correction 3.85±0.3 (3.3) + 0.2 13.7±0 0.05 0.25 – (15.24) 3 to 15˚ 52-Pin Shrunk DIL-Plastic Package (SDIP052-P-0600A) ICs for TV AN5337K ■ Block Diagram Color Track ABL C in 37 36 34 35 Contrast Control Contrast (7+1) Y Clamp 5V ACC Amp. 1 ACC Amp. 2 Bias 2 DEMOD Pre over Y delay line Apacon delay 175ns Apacon delay 125ns Apacon delay Y delay line 50ns (1) Sharpness Apacon delay 50ns 33 ACC Det. Y Clamp 32 CW out VCO sharpness (7) Apacon delay (1) Color Track Phase Shift APC 31 APC Filter 30 Color track ON/OFF (1) Bluming level IRE Voltage 38 Killer Filter Killer Imp.trs 3.58 VCO Bright 29 B–Y out Voltage Bright Pedesta1 APL Det. 39 Bright (8) Bright Control Bright min.Det. White max.Det. APL Det. DC tra (1) IRE Gain gCont White max.Det. Service SW Black Slice (1) (31SW) 41 Black min.Det. 42 Y in 43 γ Gain γ Level (4) (4) 30/60 Cont Gain Under 60 Cont Black Gain Black 60 IRE (4) APL Det. EW Contrast2 (3+SW) EW Contrast1 (3+SW) Corner Control TINT (7) Color/Black Compensation Change (1) 40 ACL TINT (1) Clamp (1) Brt. Cont Clamp (2) DEMAXIS (1) Demodulate Shift (5) Color Demodulate Gain (7+1) (6) TINT (2) DEMAXIS (2) G –Y MATRIX RGB MATRIX (2) Color Control Sync.in 45 46 H Sync. Sep. H.V. Sync. Sep. Neck Lock Det. 47 Lock Det. AFC FBP in S.C.P in 48 S.C.P out On Screen R Cut off R (8+2) 23 G in Drive G On Screen G Service SW (1) Mute (1) 22 B in AFC 2 On Screen B FBPin 50 V Pulse 51 Cut off B Cut off B Clamp Drive 2 (7+SW) Cut off R Count down VCO Cut off G (8) Drive (B) BLK PLS (1) AFC 1 Cut off G Cut off (G Clamp) I2C/DAC BG P2 49 Power ON/OFF 25 B–Y in Cut off R Cut off (R Clamp) Drive 1 (7+SW) Vertical Place (6) V Count down Shut/Hold Down Cut off B (8 + 2) S.C.P On Screen AFC Gain (2) On Screen Drive (Pulse) BLK BLK 21 Ys in SCP change (1) AFC 1 GND 26 R–Y in 24 R in V Amp. Palabolic Correction 44 V/C/RGB Drive Drive R EW Amp. Sync.in 27 WHITE White character Slice (4) White character Compensation (4) Parabola Vertical Linearity (6) Vertical Amplitude (7) Vertical S character (6) Vertical EHT (4) EW Parabola (6) Horizontal – EHT (4) RGB MATRIX (3) G–Y Ratio SW V/I Converter Ramp 28 R–Y out RGB MATRIX (1) Color Control 20 EHT in 52 1 Sync.DEF GND 2 3 4 5 6 7 8 H out 6.3V SDA 9 10 11 12 SCL IIC GND 2fH VCO AFC 2 X–RAY X–RAY–REF AGC RAMP 13 14 15 16 17 18 19 Corner V out Parabola VCC 9V R out G out B out ICs for TV AN5337K ■ Pin Descriptions Pin No. Pin name Pin No. Pin name 1 Sync. Def GND 27 V/C/RGB GND 2 503kHz VCO 28 R –Y output 3 AFC2 filter 29 B –Y output 4 High voltage det. input (X–ray) 30 3.58MHz VCO 5 High voltage det. ref. voltage 31 Chroma APC filter 6 Horizontal drive pulse output 32 VCO output 7 Horizontal power supply (HVCC) 33 Killer filter 8 I2C SDA input 34 Color track filter 2 9 I C GND 35 ABL input 10 I2C SCL input 36 Chroma input 11 Reference ramp waveform AGC 37 5V power supply (VCC2) 12 Reference ramp waveform generation 38 Blooming level input 13 Corner slice level 39 Filter for APL detection 14 Ver. deflection saw-tooth output 40 Filter for white detection 15 EW output 41 Black det. filter/color control 16 9V power supply (VCC1) 42 ACL input 17 R output 43 Y signal input 18 G output 44 V sync. sep filter 19 B output 45 H sync. input 20 EHT voltage detection 46 V sync. input 21 Ys input 47 Lock det. filter 22 On-screen B input 48 Sand castle pulse input/FBP input for AFC 23 On-screen G input 49 Sand castle pulse output 24 On-screen R input 50 Flyback pulse (FBP) input for BLK 25 B –Y input 51 V pulse output 26 R –Y input 52 AFC1 filter ■ Absolute Maximum Ratings Parameter Supply voltage Supply current Symbol Rating VCC1 9.6 VCC2 5.6 ICC1 (I16) 113 ICC2 (I37) 89 I7 26 Unit V mA Power dissipation Note 2) PD 1481 Operating ambient temperature Note 1) Topr –20 to + 70 ˚C Storage temperature Note1) Tstg –55 to +150 ˚C Note 1) Note 2) mW Ta= 25˚C except operating ambient temperature and storage temperature. Allowable power dissipation of the package at Ta=70˚C. ■ Recommended Operating Range (Ta= 25˚C) 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 AN5337K ■ Electrical Characteristics (Ta= 25±2˚C) Parameter Symbol Condition min typ max Unit DC Characteristics Circuit current I16 Circuit current I37 Synchronous input terminal voltage V45–1 Synchronous input terminal voltage V46–1 Video input terminal voltage V43–27 ABL input terminal voltage V35–27 ACL input terminal voltage V42–27 Blooming level terminal voltage V38–27 Chroma input terminal voltage V36–27 B –Y output terminal voltage V29–27 R –Y output terminal voltage V28–27 VCC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V 74 90 106 mA 59 71 83 mA 0.8 1.3 1.8 V 0.8 1.3 1.8 V 2.7 3.2 3.7 V 2.5 3.0 3.5 V 2.5 3.0 3.5 V 2.2 2.7 3.2 V 1.5 2.0 2.5 V 2.3 2.8 3.3 V 2.3 2.8 3.3 V 5.9 6.3 6.7 V 30 Ω 15.45 15.75 16.05 kHz 0 100 200 Hz 34.4 37.5 40.6 % 5.2 V 2.9 3.4 V Horizontal Signal Processing Horizontal stabilized supply voltage HVCC Constant voltage operation resistor RHVCC 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 fHO–1 ∆fHO VCC3 VCC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V I7 · 15 to 25mA fHO frequency difference when other supply OFF→ON τHO VfH (S) f=10k to 20kHz when horizontal oscillation output is more than 1VP–P VfH fPH 2.4 fHO=15.73kHz ±400 Hz H center variable range (1) TDH Phase lead at 1A[10]→ [00] 1.8 2.5 3.2 µs H center variable range (2) TDH Phase lead at 1A[10]→ [1F] – 3.0 – 2.3 –1.6 µs 5.1 5.8 6.5 V – 0.1 0 0.5 V V Lock detector output voltage (1) V47–M Synchronized Lock detector output voltage (2) V47–L Not synchronized Lock detector output voltage (3) V47–T Shut down 7.6 8.3 9.0 2.65 2.8 2.95 V Sandcastle pulse output 1.8 2.5 3.2 µs VBGP VCC : typ. 4.0 4.3 4.6 V Sandcastle pulse output level (HBLK) VHBLK VCC : typ. 2.7 3 3.3 V Sandcastle pulse output level (VBLK) VVBLK VCC : typ. 1.2 1.5 1.8 V Shut-down operation voltage VHth Vref (= Pin5) = 6.2V Burst gate pulse width TBGP Sandcastle pulse output level (BGP) Vertical Signal Processing Vertical output pulse width τVO 360 380 400 µs Vertical output level V51H 1.3 1.8 2.3 V fVO 58.8 60 61.2 Hz τVBLK 1.09 1.12 1.15 ms Vertical output free-run frequency Vertical blanking pulse width ICs for TV AN5337K ■ Electrical Characteristics (cont.) (Ta= 25±2˚C) Parameter Symbol Condition min typ max Unit Y Signal Processing Video voltage gain Video voltage gain relative ratio Video voltage gain relative ratio DL AYG Cont : max. Sharp : min. 17 20 23 dB AY Ratio between channels Drive : typ. – 2.5 0 2.5 dB Y delay line ON/OFF –1.5 0 1.5 dB AYGd1 Sharpness 1 AG (SH)1 f=4MHz, aper. con. SW : 00 11.5 14.5 17.5 dB Sharpness 2 AG (SH)2 f=3MHz, aper. con. SW : 02 11.5 14.5 17.5 dB Contrast control range max. AG (CON) Sharp : min. Cont : typ. 3.5 6 8.5 dB Contrast control min. value yG (CON)min. 30 200 mV Brightness variable range VBR Contrast : min. No input, Bright : min.→max. APL10→ 90% DC transmission range : – direction APL10 → 90% DC transmission range : + direction 3.0 3.7 4.4 V 90 96 102 % 96 103 110 % DC restoration rate 1 TDC1 DC restoration rate 2 TDC2 Y signal delay time 1 τDL1 Y delay line : ON 260 325 390 ns Y signal delay time 2 τDL2 Y delay line : OFF 160 205 250 ns –6 –3 +1 dB –5 –2 +2 dB 8 11 14 dB/V 2.7 3.4 4.1 V/V – 0.1 0 0.1 V 1.6 1.95 2.3 V – 0.12 0 0.12 V 0.08 0.18 0.28 V 0.5 0.85 1.2 V 3.2 3.9 4.6 V 2.0 2.4 2.8 V –1 0 +1 dB –4 –1.5 +1 dB – 48 – 43 – 38 dB +2 +4 dB 1.04 1.34 1.64 VP–P 0.82 1.07 1.32 VP–P 0.48 0.56 0.64 times Y frequency characteristics 1 ∆y1 (Y) Y frequency characteristics 2 ∆y2 (Y) ACL characteristics ∆yACL 10MHz attenuation range DL for f=3MHz : ON 10MHz attenuation range DL for f=3MHz : OFF Pin42 3V→3.5V ABL characteristics ∆YABL Pin35 2.7→3.5V Black extention range ∆YBL1 Black extention gain ∆YBL2 Input : full black, Pin41 : 5V→ CR filter Input : full black, Pin41 : 3V Black gain : min.→max. Black extention start point ∆YBL3 Pin41 ; 5V, adjust Y output to 2.7VP–P by contrast, after that connect Pin45 to CR filter. Black extention range ∆YBL4 g correction range min. to max. Yγ Blooming level variation range ∆YBLM Pedestal level (standard) YG Black level : min. Adjust output 0.8VP–P by contrast. After that make black level be maximum. White γ gains : max. White γ level : min. to max. Blooming DCPin38 : 0.5V→4.5V Cut-off : 80 Chroma Signal Processing ACC characteristics 1 ACC1 ACC characteristics 2 ACC2 Killer tolerance ek Killer tolerance hysteresis ek Demodulation output amplitude B–Y eOB Demodulation output amplitude R–Y eOR Demodulation output ratio R/B 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 ICs for TV AN5337K ■ Electrical Characteristics (cont.) (Ta= 25±2˚C) Parameter Demodulation angle B–Y Symbol Condition ∠B min typ max –5 0 83 88 Unit 5 degree Demodulation angle R–Y ∠R 93 degree Color residue ekiller Killer filter terminal grounded by 20kΩ 50 mVP–P Demodulation output residual carrier ecar No signal input 50 mVP–P APC pull-in range Low fpull Burst frequency variation 500 600 APC pull-in range High fpull Burst frequency variation –500 – 600 600 800 1100 mVP–P Hz Hz Hz CW output amplitude ecw Free-run frequency fco Shift from 3.579545MHz –200 0 200 θt Pin25 356mVP–P Pin26 200mVP–P DAC value where R.B outputs are coincident [2F] [3A] [4A] 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) * ∆θ1 Tint : typ.→max. 40 65 ∆θ2 Tint : typ.→min. –37 –50 16 28 39 degree 0 0.25 times 1.5 1.75 times ∆θDem Demodulation axis : min.→max. AB–Y min. Demodulation ratio : typ.→min. AB–Y min. Demodulation ratio : typ.→max. 1.25 degree degree eG/eR2 G–Y ratio change-over : 02 0.23 0.3 0.37 times G–Y/R–Y ratio (2) * G–Y/B–Y ratio (1) * eG/eR1 G–Y ratio change-over : 01 0.37 0.47 0.57 times eG/eB2 G–Y ratio change-over : 02 0.12 0.2 0.28 times G–Y/B–Y ratio (2) * eG/eB1 G–Y ratio change-over : 01 0.18 0.27 0.36 times RGB output blanking voltage EBLK Bright : typ. cut-off Cont : typ. Color : typ.→max. Cont : typ. Color : typ.→max. Cont : typ. Color : typ.→min. Drive SW : 00→04 Drive : min.→max. Cut off SW Cut off : min.→max. 0.7 1.1 1.5 V 3.4 5.0 6.6 dB 25 50 mV 3.5 6 8.5 dB 4 6 8 dB 1.6 2.1 2.6 V Cut-off min. to max. Color control range max. * Color control min. value * AB–Ycl max. AB–Ycl min. Color difference contrast variable range * AB (CON) Drive control range AR (DR) Cut-off R · B control range V (CO) Cut-off G control range V (CO)G On-screen voltage gain AyG On-screen contrast range On-screen contrast min. value On-screen frequency characteristics AyG (ON) AyG (ON)min. ∆e 0.6 1.1 1.6 V Ys=1V Contrast ; max. 8 10 12 dB Ys=1V typ.→max. 0 1.5 3.5 dB 0.5V input 0.1 0.3 0.5 VP–P Attenuation quantity at f=10MHz to f=3MHz –6 –3 +1 dB Deflection Signal Processing Standard vertical output amplitude Vout 2.2 2.6 3.0 VP–P Standard EW output amplitude VEW 1.8 2.2 2.6 VP–P (0.2) (1.0) VP–P (5.5) Hz/˚C (1.2) Hz/mV (0.83) mA Horizontal Signal Processing Separable sync. signal fHO ambient temperature dependency Horizontal oscillation frequency control sensitivity AFC1 reference current (1) VIN ∆fHO Ta Input : full black sync. level Ta= –20 to + 70˚C bH I30 (1) 0D [30] 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. ICs for TV AN5337K ■ Electrical Characteristics (cont.) (Ta= 25±2˚C) Parameter Symbol Condition min typ max Unit AFC1 reference current (2) I30 (2) 0D [20] (1.33) mA AFC1 reference current (3) I30 (3) 0D [10] (1.83) mA AFC1 reference current (4) I30 (4) 0D [00] (2.33) mA F.B.P slice level (blanking) VFBP–1 (0.7) V F.B.P slice level (AFCI) VFBP–2 (2.5) V F.B.P delay time range TH–FBP (19) µs (0.3) µs ∆V49 (Ta) (1.8) mV/deg ∆V48 (Ta) (0) mV/deg ∆V50 (Ta) (–1.8) mV/deg (1) mV/deg Zener temperature characteristics +1.8mV/deg (0) mV/deg VCC2 5V±0.5V (1) V/V VCC2 5V±0.5V (0.74) V/V VCC2 5V±0.5V (0.44) V/V (3.87) ms (0.2) ms 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 H center : typ. Hout rise to FBP center Horizontal sync. rear edge to Burst gate pulse front edge 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) PVBLK (W) PVBLK Neck break operation Pin49 voltage V49 Vertical BLK pulse width (WIDE) 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 V (1.5) (5.05) ms (40) dB (0.4) dB/V (0.18) V/V Y Signal Processing Y output amplitude VCC dependency AyG (CON) min. ∆yG (VCC) Y output DC voltage VCC dependency ∆YG (VCC) Contrast variable range Contrast : 00 to 7F mV Y noise level VYNL (7) Delay line dynamic range VDLmax (0.7) V (50) Y output amplitude ambient temperature dependency R ∆yR (Ta) –20 to +70˚C (–6) % Y output amplitude ambient temperature dependency G ∆yG (Ta) –20 to +70˚C (–8) % Y output amplitude ambient temperature dependency B ∆yB (Ta) –20 to +70˚C APL 50→100% detection voltage ratio (–6) % APL detection voltage AAPL (1) (2) (4) times Chroma Signal Processing Demodulation output amplitude VCC dependency VCO VCC dependency e0 –V ∆fCO –V Demodulation output ambient temperature dependency R–Y ∆eR–Y (Ta) Burst compression tolerance for color bar chroma –20 to +70˚C Demodulation output ambient temperature dependency B–Y ∆eB–Y (Ta) –20 to +70˚C Burst-chroma ratio tolerance ∆e0 (bst) Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design. (0) dB/V (220) Hz/V (– 40) % (–3) % (–3) % ICs for TV AN5337K ■ Electrical Characteristics (cont.) (Ta= 25±2˚C) Parameter Symbol Condition min typ max Unit RGB Signal Processing Y→RGB crosstalk eCT1 Crosshatch (– 45) dB RGB→Y crosstalk eCT2 Crosshatch (– 40) dB Color difference input dynamic range Internal external pedestal difference voltage OSD input dynamic range AVmax. ∆E (YS) ∆eG (VCC) OSD output amplitude VCC dependency ∆eg (VCC) RGB color difference amplitude temperature dependency ∆eG (Ta) OSD output amplitude temperature dependency ∆eg (Ta) ∆ecolor White character slice level range VW White character correction range ∆VW C/Y ratio VC/Y 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 (–100) AVmax. RGB output amplitude VCC dependency Color control range (External) (2.2) ∆E (cont) eR/eB ∆eBB ∆eBR 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 +70˚C –20 to +70˚C øE : [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 øE : 03→04 ∆eRY (0) V (100) mV (1.5) V (0.4) V/V (0) V/V (20) % (6) % (28) % (0.6) (0.8) (1.0) V (0.6) (0.8) (1.0) V (0.23) (0.36) (0.56) times (–200) (0) (200) mV (1.0) times (–160) (0) (160) mV (–240) (– 40) (–160) mV (–350) (–200) (–16) mV (–15) (±22) (±30) % (±8) (±12) (±19) % Vertical amplitude variation ratio ∆Vamp Vertical linearity variation width ∆Vlin Vertical amplitude typ.→max., min. Vertical linearity : typ.→max., min. Vertical S-correction amplitude variation ratio (–33) (–19) (–5) % ∆Vsc Vertical S correction : max.→min. Vertical position variation width ∆Vshift (0.6) (0.8) (–1.0) V Vertical EHT correction amplitude variation ratio ∆VEHT Vertical position : min.→max. Pin62= 0V, Vertical EHT : typ.→max., min. (±7) (±11) (±15) % EW parabola amplitude : min.→max. Horizontal amplitude min.→max. (2.8) (4.1) (5.4) VP–P (3.4) (4.6) (5.8) V (1.5) (1.9) (2.3) V EW parabola variation width ∆V parabola Horizontal amplitude variation width ∆VH–WIDTH Horizontal amplitude MIN DC value VH–WIDTH ∆VTrapz Trapezoidal distortion correction : typ.→max., min. (±48) (±72) (±96) % Corner correction variation ratio 1 ∆Vcorner EW corner–1 : min.→max. (– 40) (–28) (–16) % Corner correction variation ratio 2 ∆Vcorner EW corner–2 : min.→max. (–38) (–26) (–14) % Trapezoidal distortion correction variation ratio 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. ICs for TV AN5337K ■ Electrical Characteristics (cont.) (Ta= 25±2˚C) Parameter Symbol Condition Horizontal EHT correction variable range ∆VH–EHT Pin20 =1V Horizontal EHT : min.→max. Horizontal EHT correction MIN DC value VH–EHT EW output VCC variation ∆VEW (VCC) min typ (1.4) (2.2) (3.0) V (1.8) (2.8) (3.8) V VCC1 8.5 to 9.5V VCC2 4.5 to 5.5V max (0) Unit % EW amp. drive current IEW – dr (1.4) mA Ramp wave form (NORMAL) ∆Vramp 0D [00] (2.5) VP–P Ramp wave form (WIDE) ∆Vramp (w) 0D [40] (2.5) VP–P AGC input output current I11 (±140) µA Ramp input output current (1) I12 (4.4) mA Ramp input output current (2) I12 (–90) µA (1.2) V (150) mVP–P Lateral line voltage ramp terminal voltage V12–SW Service SW : ON Pin12 sweep Pin11 : 1.5V, Pin49 : 2.5V Vpulse : ON Pin11 : 1.5V, Pin12 : 2.5V Vpulse : OFF 0D [80] Input Signal ec in Color bar chroma 330mVP–P, burst level Y input tolerant level y in Sync. to white 100% (0.5) (0.7) VP–P H Sync. input tolerant level υH in Sync. to white 100% (0.5) (1.0) (2.0) VP–P V Sync. input tolerant level υV in Sync. to white 100% (0.5) (1.0) (2.0) VP–P Chroma input tolerant level (90) Sandcastle pulse external input BGP VBGP in VCC : typ. (4.0) (4.3) (4.6) VP–P Sandcastle pulse external input HBLK VHBLK in VCC : typ. (2.7) (3.0) (3.3) VP–P Sandcastle pulse external input VBLK VVBLK in VCC : typ. (1.2) (1.6) (1.8) VP–P VFBP in VCC : typ. (3.5) V (0.4) (0.7) (1.2) V FBP input (Pin48, 50) Ys input threshold voltage V21 On-screen input R e24 (0.71) (1.0) VP–P On-screen input G e23 (0.71) (1.0) VP–P On-screen input B e22 (0.71) (1.0) VP–P I2C bus SDA input level H V8 VCC2 (= 5V) (4.0) VCC2 V I2C bus SDA input level L V8 VCC2 (= 5V) (0) (0.7) V I C bus SCL input level H V10 VCC2 (= 5V) (4.0) VCC2 V I2C bus SCL input level L V10 VCC2 (= 5V) (0) (0.7) V ACL terminal voltage range V42 VCC : typ. (2.7) (4.5) V 2 VCC : typ. Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design. ICs for TV AN5337K ■ Pin Descriptions Pin No. Pin name 1 GND Waveform Description Equivalent circuit GND for sync. and DEF VCC 6.3V 503kHZ 2 503kHz VCO 0.2VP–P 1.6V Horizontal oscillation Pin. Connected to an external 503kHz oscillator element. DC=1.6V 12kΩ 300Ω 2 0.18mA 10kΩ VCC 6.3V 1kΩ 1.1V to 3.9V 3 AFC2 filter Phase adjuster of phase detection filter for image position adjustment Hi : Phase advance Lo : Phase delay 500Ω 3 1kΩ VCC 6.3V 3kΩ 4 High voltage det. input (X–ray) DC Shut down input pin Threshold voltage : 2.8 V 4 1kΩ VCC= 6.3V 5 High voltage det. ref. voltage DC Reference (comparison) voltage for shut down DC= 6.2V 5 11kΩ 9.1kΩ ICs for TV AN5337K ■ Pin Descriptions (cont.) Pin No. Pin name Waveform Equivalent circuit Description VCC 6.3V 63.5µs 6 Horizontal drive pulse output 200Ω 2.9V 0V Output pin for horizontal drive pulse HI : 2.9V LO : 0V 10kΩ 6 24µs Power supply voltage for horizontal system. 7 HVCC DC 7 V CC=6.3V generated through an external resistor VCC 5V 100kΩ VCC 5V 8 2 IC SDA input 50Ω ACK 8 2.5V SDA signal input and ACK signal output for I2C 5V 0V 9 I2C GND Ground for I2C VCC 5V VCC 5V 2 10 IC SCL input 5V 100kΩ SCL signal input for I2C 50Ω 10 2.5V 0V ICs for TV AN5337K ■ Pin Descriptions (cont.) Pin No. Waveform Pin name Equivalent circuit Description 0.47µF capacitor is connected to Pin11. 11 Reference ramp waveform AGC pin (Ramp –AGC) VCC=5V 11 M Connecting to an AGC capacitor for making the amplitude of saw-tooth waveforms generated at Pin12 constant 0 to 126µA 11 126µA to 0µA 10kΩ D.C2.1V 0.33µF capacitor is connected to Pin12. VCC=5V 9.45µA 12 12 M 12 Connecting to a reference saw-tooth waveform generation capacitor Reference ramp waveform (Ramp –Gen) D.C2.1V 9.45µA 2.5V GND 2.5V 63µA Pin%1 V pulse 63µA VCC= 9V 120µA 13 13 Corner slice level correction Corner slice level 8kΩ 1.1V VCC= 9V 14 Vertical deflection saw-tooth output (V–Ramp) 2.1VP–P GND Pin51 V pulse 2.0V (V center) Vertical deflection sawtooth output with various deflection-corrections 14 200Ω X8 50Ω 2mA ICs for TV AN5337K ■ Pin Descriptions (cont.) Pin No. Waveform Pin name Equivalent circuit Description VCC= 9V 189µA 15 126µA EWparabola Pin cushion distortion correction output (EW– out) Parabola wave for pin cushion correction with various deflection-corrections H-rate saw-tooth waveform 4.5V 15 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 10kΩ 20 1kΩ ×2 ×2 10kΩ 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 1kΩ 17 100Ω R signal output R output 17 10 kΩ 3.75VP–P 2.5V 1V (Pedestal) (BLK) 500µA 1.7V 9V For maximum contrast with 0.5VP–P Y, 1.0VP–P R–Y, and 1.27VP–P B–Y 1kΩ 18 100Ω G signal output G output 18 10 kΩ 3.75VP–P 2.5V 1V 500µA 1.7V ICs for TV AN5337K ■ Pin Descriptions (cont.) Pin No. Waveform Pin name Equivalent circuit Description 9V For maximum contrast with 0.5VP–P Y and 1.27VP–P B–Y 1kΩ 19 B output 100Ω B signal output 19 10 kΩ 3.75VP–P 2.5V 1V 500µA Pin20 is described next to Pin15 1.7V 9V 21 At on-screen input, the threshold level for switching between TV and onscreen is 0.7V typ. YS input 6.5V 330Ω 21 1.5V 3.8V 9V 6.5V On-screen data 22 22 On-screen B input 0.7V (typ.) On-screen B input Reference 2V typ. 3.3V BGP 1.1mA 9V 6.5V On-screen data 23 23 On-screen G input 0.7V (typ.) On-screen G input Reference 2V typ. 3.3V BGP 1.1mA ICs for TV AN5337K ■ Pin Descriptions (cont.) Pin No. Waveform Pin name Equivalent circuit Description 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 Color difference R–Y input Reference 2V 1.0VP–P BGP 1.1mA 27 GND for video, chroma and RGB V/C/RGB GND 5V 1.0VP–P 28 Color difference R–Y output 3V Color difference R–Y signal output 28 300µA ICs for TV AN5337K ■ Pin Descriptions (cont.) Pin No. Waveform Pin name Equivalent circuit Description 5V 1.27VP–P 29 Color difference B –Y output Color difference B –Y signal output 29 3V 300µA 5V 2kΩ 30 3.58MHz oscillator 3.58-VCO oscillator 1mA Oscillation waveform 1mA 30 300µA 75µA Approx. 2.1V 5V 200Ω 31 31 APC filter Chroma APC filter 2.6V 100kΩ 500Ω 2.6V 2kΩ 10kΩ 5V 50kΩ 32 3.58-VCO oscillation output 3.58M CW output 600mVP–P 90kΩ 100Ω 32 ICs for TV AN5337K ■ Pin Descriptions (cont.) Pin No. Pin name 33 Killer filter Waveform Description Killer detection filter 2.9 to 4.5V Equivalent circuit 33 Killer detection with reference to 3.5V 5V 2kΩ 34 Color track filter 300mVP–P 50Ω Phase shift filter 3.2V 34 100µA 5V Color bar signal 36 Chroma input 20kΩ 36 150mVP–P 3kΩ Chroma input 20kΩ Burst reference 0dB=150mVP–P 37 5V power supply 2V 5V power supply VCC 3V 35 ABL input Adjustable in a 3±0.8V DC range for brightness 35 Brightness control 10kΩ 3V ICs for TV AN5337K ■ Pin Descriptions (cont.) Pin No. Pin name Waveform Equivalent circuit Description VCC 2.7V VCC 50µA 1kΩ 300Ω 38 38 Blooming level input 2.7V DC when opened Input for determination of blooming level Linked with the APL pin 900Ω 4.3kΩ 39 12kΩ VCC 39 Filter for APL detection 0 to 3V DC Filter for APL detection of image signals 0µA to 600µA 50µA 39 2.4V 6.5V VCC 200µA 40 40 Filter for white detection 2 to 4V DC Filter for detection of white max. image signals 0µA to 800µA 6.5V 50µA ICs for TV AN5337K ■ Pin Descriptions (cont.) Pin No. Pin name Waveform Equivalent circuit Description 6.5V VCC 0µA to 1000µA 300Ω 41 Filter for black detection 1 2 to 4V DC for black detection Color control input 2 2 to 4V DC for color control 1 Filter for detection of black max. image signals 2 Input for color control 41 3V 6.6kΩ 300µA 6.5V 50µA 3V VCC 7kΩ 42 ACL input for Contrast DC input voltage with an adjustment range of 2.7 to 4.5V 3V 3.5kΩ 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 300Ω 45µA 80µA VCC 50V 1V 44 45 V Sync.Sep. Sync.in (H) 4kΩ 16kΩ 53kΩ 4kΩ Integral filter for vertical synchronous signal 44 VCC 9V Slice level is variable with external resistor. Input for sync. signal separation H slice level : 3.9µA × 2.2kΩ × 58.5µs/5µs=100mV 50Ω 23.5kΩ 100pF 2V 45 200Ω 2kΩ 3.9µA ICs for TV AN5337K ■ Pin Descriptions (cont.) Pin No. Pin name Waveform Equivalent circuit Description VCC 9V 46 Slice level is variable with external resistor. Input for sync. signal separation Sync.in (V) 68kΩ 68pF 2V 46 6kΩ V slice level : 2.6µA × 6kΩ × 58.5µs/5µs=183mV 2.6µA VCC 9V 90kΩ 200Ω Synchronization : 6.2V 47 Lock Det. filter Filter for synchronization detection of input sync. and horizontal oscillation frequency. Also for shut down detection Asynchronization : 0V Shut down : 8.3V 200Ω 47 10kΩ 100 µA 200Ω Internal BGP 48 Sand castle pulse input/FBP input for AFC 4.3V Input of superimposed burst gate pulse and vertical/horizontal blanking HBLK VCC 5V VBLK External 3.0V 1.5V • Threshold voltages Burst gate pulse : 3.5V Horizontal blanking pulse : 2.2V Vertical blanking pulse : 1.0V AFC : 2.5V 300Ω 48 50kΩ 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 49 25kΩ • Threshold voltage Same as above VCC 5V 63.5µs HBLK Input of flyback pulse 100Ω 50 50 Flyback pulse input External • Threshold voltage Internal Blanking : 0.7V 10 to 13µs AFC2 ICs for TV AN5337K ■ Pin Descriptions (cont.) Waveform Pin name Pin No. Equivalent circuit Description VCC 5V 1.8V Vout. 51 0V Output of vertical oscillation pulse 200Ω 51 6H 20kΩ VCC 6.3V Output of horizontal AFC current 2.5V to 4.6V AFC1 Filter 52 PD –Ta 3,000 2,800 Power Dissipation PD (W) 2,600 IC without heat sink Rth–a=54˚C/W PD=2315mW (25˚C) 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 Ambient Temperature Ta (˚C) 150 27kΩ When RC network is connected, the horizontal AFC operates. Frequency adjustment Hi : Frequency low Lo : Frequency high ■ Reference 4.3V 52 0.2mA