AN5308NK

ICs for TV AN5308NK Single chip IC for color TV (Built-in I2C bus interface) s Overview The AN5308NK is an IC in which NTSC video, chroma, RGB, sync. and deflection signal processing circuits are integrated on a single chip incorporating I2C bus controller. Unit: mm 58.4±0.3 64 33 17.0±0.2 s Features • Video block : Built-in wide band width filter, pre-shoot and over-shoot amount adjustment, aperture changeover possible and with ABL pin • Chroma block : Built-in ACC filter and with color difference output pin • RGB block : With color difference signal input pin and analog RGB • Sync. block : With sync. BLK in/output pin, µ changeover and H center adjustment possible • Deflection block: Built-in screen distortion correction circuit 1 32 (3.3) 0.7 min. 5.2 max. 3.85±0.2 (1.641) Seating plane 1.778 (1.0) 0.5+0.1 –0.05 19.05 0.25+0.1 –0.05 0° to 15° SDIP064-P-0750B s Applications • TV 1 2 C-in 5V 45 44 43 ACC amp.1 Bias2 DEMOD Y-clamp ABL Color 42 track 49 ACC amp.2 AN5308NK Y-clamp Contrast (7+1) Contrast control Pre Over 41 ACC det. Killer Killer filter CW out APC filter s Block Diagram Sharpness Y-clamp VCO Sharpness(7) Color track ON/OFF (1) Color track APC Phase shift 40 38 37 36 RGB matrix (1) Y-delay Aperture line control Y-delay delay line(1) 50 ns Aperture control delay(1) Aperture control delay 125 ns Aperture control delay 50 ns Aperture control delay 125 ns 3.58 VCO B−Y out 35 R−Y out Blooming level 46 Bright min.det. APL det. White max.det. γ cont. γ gain γ level (4) (4) Clamp (2) Tint (2) DEMAXIS (2) SW Color/Black level correction selection (1) Color (7+1) Tint (7) Demodulate shift(5) Demodultae Gain(6) IRE gain G−Y matrix Burst cont. Clamp (1) Color control Tint (1) DEMAXIS (1) IRE Voltage lmp.trs Bright Voltage1 APL det. 47 Bright Pedestal Bright(8) Bright control DC tra (1) RGB matrix (3) White max. det. 48 Black min. det. 50 Service SW Black slice (1) (3+SW) 30/60 cont.gain 33 V/C/RGB GND 32 R−Y in 31 30 Drive Cut off R Drive R ACL 51 White G−Y Ratio RGB Color matrix control (2) White character slice(4) White character correction(4) B−Y in R-in Y-in 52 EW amp. Parabola V/I Converter Under 60 cont. Black Black 60 IRE gain(4) APL det. SW corner(2) EW corner 1 (3) Corner control On Screen R Cut off (R-clamp) Drive1 (7+SW) Cut off R (8+2) Drive G On Screen G Mute(1) Cut off G Cut off (G-clamp) Cut off G (8) Ramp V-amp. Vertical position(6) Vertical linearity(6) Vertical amp. polarity Trapezoidal (1) correction(6) Vertical amplitude(7) Vertical S-curve(6) Vertical EHT(4) EW parabola(6) Horizontal EHT(4) Service SW(1) V count down BGP2 AFC2 BLK PLS (1) H-center (5) 29 G-in 28 Corner slice vol. 27 Drive B On Screen B Drive2 (7+SW) Cut off Cut off B Cut off (B-clamp) Cut off B (8+2) On Screen On Screen BLK Drive (Pulse) BLK Slv. add. 53 54 Sync. in 55 B.P.P. in 56 Sync. in 57 I2C/DAC H-sync. sep. H.V.sync. sep. Lock det. 58 Neck Lock det. B-in S.C.P. in 59 Shut/Hold down S.C.P. out 60 VCO H Count down S.C.P FBP in 61 SCP selection(1) Power On/Off AFC1 V-pulse 62 AFC gain (1) 26 25 YS in EHT in AFC1 63 10 12 13 14 15 19 24 11 6 7 9 9V SCL SDA AGC 6.3 V B-out 18 Parabola 16 9V 17 V-out H-out Ramp 22 G-out 21 Corner 20 gain cont. R-out X-ray-ref I2C GND Feed back ICs for TV AFC2 3 Key stone filter 2 2fH VCO 1 Sync./Def. GND 64 Sharpness control 4 5 X-ray ICs for TV s Pin Descriptions Pin No. 1 2 3 4 5 6 7 9 10 11 12 13 14 15 16 17 18 19 20 21 22 24 25 26 27 28 29 30 31 32 33 Description Sync., Def. GND 503 kHz VCO Vertical position transition DAC output AFC2 filter High-tention detection input (X-ray) High-tention detection reference voltage Horizontal drive pulse output Horizontal power supply (H VCC) I2C I2C I2C SDA input GND SCL input Pin No. 35 36 37 38 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 8, 23, 34, 39 R−Y output B−Y output 3.58 MHz VCO Chroma APC filter VCO output Killer filter Color track filter ABL input Chroma input 5 V power supply (VCC2) Blooming level input APL detection use filter White detection use filter Y-clamp Description AN5308NK Reference ramp wave form AGC Reference ramp wave form generation Corner slice level Sync. 9 V power supply Vertical deflection sawtooth wave output EW output 9 V power supply (VCC1) R-output Corner gain control G-output B-output EHT voltage detection YS input On-screen B-input Corner slice volume On-screen G-input On-screen R-input B−Y input R−Y input V/C/RGB GND Black detection filter/color control ACL input Y-signal input Slave address changeover V-sync. sep. filter H-sync. input Black detection inhibition pulse input V-sync. input Lock det. filter Sandcastle pulse input Sandcastle pulse output Flyback pulse (FBP) input V-pulse output AFC1 filter Sharpness control output Non-connection 3 AN5308NK s Absolute Maximum Ratings Parameter Supply voltage VCC Symbol VCC1 VCC2 Supply current ICC ICC1 (I16+I19) ICC2 (I45) I9 Power dissipation (Ta = 70°C) Operating ambient temperature Storage temperature *1 *1 ICs for TV Rating 9.6 5.6 113 89 26 947 −20 to +70 −55 to +150 Unit V mA PD Topr Tstg mW °C °C Note) *1: Except for the operating ambient temperature and storage temperature, all ratings are for Ta = 25°C. s Recommended Operating Range Parameter Supply voltage Symbol VCC1 V19−1, 11, 33 VCC2 V45−1, 11, 33 Supply current I9 Range 8.5 to 9.0 to 9.5 4.5 to 5.0 to 5.5 15 to 20 to 25 Unit V V mA s Electrical Characteristics at Ta = 25°C Parameter DC characteristics Supply current Supply current Sync. input pin voltage Sync. input pin voltage Video input pin voltage ABL input pin voltage ACL input pin voltage Blooming level pin voltage Chroma input pin voltage I16+19 I45 V55−1 V57−1 V7−33 V43−33 V51−33 V46−33 V44−33 VCC1: 9 V, VCC2: 5 V, pin 9: 12 V with 380 Ω VCC1: 9 V, VCC2: 5 V, pin 9: 12 V with 380 Ω VCC1: 9 V, VCC2: 5 V, pin 9: 12 V with 380 Ω VCC1: 9 V, VCC2: 5 V, pin 9: 12 V with 380 Ω VCC1: 9 V, VCC2: 5 V, pin 9: 12 V with 380 Ω VCC1: 9 V, VCC2: 5 V, pin 9: 12 V with 380 Ω VCC1: 9 V, VCC2: 5 V, pin 9: 12 V with 380 Ω VCC1: 9 V, VCC2: 5 V, pin 9: 12 V with 380 Ω VCC1: 9 V, VCC2: 5 V, pin 9: 12 V with 380 Ω 74 59 0.8 0.8 2.7 2.5 2.5 2.2 1.5 90 71 1.3 1.3 3.2 3.0 3.0 2.7 2.0 106 83 1.8 1.8 3.7 3.5 3.5 3.2 2.5 mA mA V V V V V V V Symbol Conditions Min Typ Max Unit 4 ICs for TV s Electrical Characteristics at Ta = 25°C (continued) Parameter DC characteristics (continued) B−Y output pin voltage R−Y output pin voltage Horizontal signal processing Horizontal stabilized supply voltage Constant voltage operating resistance Horizontal free-running oscillation frequency 1 Horizontal free-running oscillation frequency 2 Variation of fHO, when supply voltage start-up Horizontal output pulse duty cycle Horizontal output starting voltage Horizontal output level Horizontal pull-in range H-center changeable range 1 H-center changeable range 2 Lock detector output voltage 1 Lock detector output voltage 2 Lock detector output voltage 3 Burst gate pulse width Sandcastle pulse output level (BGP) Sandcastle pulse output level (HBLK) Sandcastle pulse output level (VBLK) Vertical signal processing Vertical output pulth width Vertical output level Vertical output free-running frequency Vertical blanking pulse width τVO V62H fVO τVBLK 360 3.8 58.8 1.09 380 4.3 60.0 1.12 HVCC RHVCC fHO-1 fHO−2 ∆fHO VCC3 τHO VfH(S) VfH fPH TDH TDH V58−M V58−L V58−T TBGP VBGP VHBLK VVBLK fHO = 15.73 kHz Phase lead of 1A[10]→[00] Phase lead of 1A[10]→[1F] Synchronous Asynchronous Hold down Sandcastle output VCC: typ. VCC: typ. VCC: typ. At hold down fHO frequency difference, when other power supply off→on Hold down off f = 10 kHz to 20 kHz, when horizontal oscillation voltage is 1 V[p-p] or more VCC1: 9 V, VCC2: 5 V, pin 9: 12 V with 380 Ω I9: 15 mA to 25 mA 5.9  6.3  V31−33 V32−33 VCC1: 9 V, VCC2: 5 V, pin 9: 12 V with 380 Ω VCC1: 9 V, VCC2: 5 V, pin 9: 12 V with 380 Ω 2.3 2.3 2.8 2.8 Symbol Conditions Min Typ AN5308NK Max Unit 3.3 3.3 V V 6.7 30 V Ω kHz kHz Hz % V V Hz µs µs V V V µs V V V 15.434 15.734 16.034 16.3 0 34.4  2.4 ±400 1.8 −3.0 5.1 − 0.1 7.6 1.8 4.0 2.7 1.2 16.4 100 37.5  2.9  2.5 −2.3 5.8 0 8.3 2.5 4.3 3 1.5 16.8 200 40.6 5.2 3.4  3.2 −1.6 6.5 0.5 9.0 3.2 4.6 3.3 1.8 400 4.8 61.2 1.15 µs V Hz ms 5 AN5308NK s Electrical Characteristics at Ta = 25°C (continued) Parameter Y-signal processing (continued) Video voltage gain Video voltage gain relative ratio AYG AY Cont.: max., Sharp.: min. 17 20 0 0 14.5 14.5 6.0 30 3.7 96 103 325 205 −3 −2 11 3.4 0 1.95 0 0.18 Symbol Conditions Min Typ ICs for TV Max Unit 23 2.5 1.5 17.5 17.5 8.5 100 4.4 102 110 390 250 1 2 14 4.1 0.1 2.3 0.12 0.28 dB dB dB dB dB dB mV V % % ns ns dB dB dB/V V/V V V V V Ratio between channels, Drive: typ. −2.5 Y delay line on/off −1.5 Video voltage gain relative ratio DL AYGD1 Sharpness 1 Sharpness 2 Contrast control range max. value Contrast control range min. value Brightness changeable amount DC re-generation factor 1 DC re-generation factor 2 Y-signal delay time 1 Y-signal delay time 2 Y-frequency characteristics 1 Y-frequency characteristics 2 ACL characteristics ABL characteristics Black extension amount 1 Black extension gain Black extension start point Black extension amount 2 AGSH1 AGSH2 AGCON f = 4 MHz, Aperture control SW: 00 11.5 f = 3 MHz, Aperture control SW: 02 11.5 Sharp.: min., Cont.: typ. 3.5  3.0 90 96 260 160 −6 −5 8 2.7 − 0.1 1.60 yGCONmin Contrast: min. VBR TDC1 TDC2 τDL1 τDL2 ∆y1Y ∆y2Y ∆yACL ∆yABL ∆YBL1 ∆YBL2 ∆YBL3 ∆YBL4 No input, Bright: min.→max. APL10%→90% DC transmission amount changeover: − direction APL10%→90% DC transmission amount changeover: + direction Y delay line: On Y delay line: Off 10 MHz attenuation amount DL: On for f = 3 MHz 10 MHz attenuation amount DL: Off for f = 3 MHz Pin 51: 3 V→3.5 V Pin 43: 2.7 V→3.5 V Input: Whole black, pin 50: 5 V→ CR filter Input: Whole black, pin 50: 3 V black gain: min.→max. Pin 50: 5 V, set contrast to 2.7 V[p-p], − 0.12 after that with pin 50 CR filter Black level: min., set contrast to 0.08 0.8 V[p-p], after that with pin 50 CR filter White γ gain: max., white γ gain: min. to max. 0.50 3.2 2.0 γ correction amount min. to max. Blooming level variation amount Pedestal level (typical) Chroma signal processing ACC characteristics 1 ACC characteristics 2 Yγ 0.85 3.9 2.4 1.20 4.6 2.8 V V V ∆YBLM Blooming DC pin 46: 0.5 V→4.5 V YG Cut off: 80 ACC1 ACC2 Color bar signal (Burst 300 mV[p-p]) Color bar signal (Burst 15 mV[p-p]) −1 −4 0 −1.5 1 1 dB dB 6 ICs for TV s Electrical Characteristics at Ta = 25°C (continued) Parameter Symbol Conditions Min Typ AN5308NK Max Unit Chroma signal processing (continued) Killer tolerance on Killer tolerance off Detection output amplitude B-Y Detection output amplitude R-Y De-modulated output ratio De-modutation angle (B−Y) De-modutation angle (R−Y) Color residual Detection output residual carrier APC pull-in range low APC pull-in range high CW output amplitude Free running frequency RGB processing circuit Tint center *1 θT Pin 31: 356 mV[p-p], pin 32: 200 mV[p-p], DAC value, when R, B output are equal Tint: typ.→max. Tint: typ.→min. Demodulation axis: min.→max. [2F] [3A] [4A]  eK eK eOB eOR R/B ∠B ∠R eKILLER eCAR fPULL fPULL eCW fCO Deviation from 3.579545 MHz Killer filter pin, grounded with 20 kΩ No-signal input Burst frequency change Burst frequency change Color bar burst 0 dB = 150 mV[p-p] Color bar signal hysteresis Color bar signal (Burst 150 mV[p-p]) Color bar signal (Burst 150 mV[p-p]) −48  1.04 0.82 −43 2 1.57 1.26 0.56 −2.5 88   600 −600 800 0 −38 4 2.1 1.7 0.64 3.0 93 50 50   dB dB V[p-p] V[p-p] Time degree degree mV[p-p] mV[p-p] Hz Hz Rainbow signal R−Y/B−Y output ratio 0.48 −8.0 83   500 −500 600 −200 1 100 mV[p-p] 200 Hz Tint variable range max. *1 Tint variable range min. *1 ∆θ1 ∆θ2 ∆θDEM 40 −37 16  1.25 0.65 0.47 0.27 0.18 0.30 0.7 3.4  3.5 65 −50 28 0 1.50 0.79 0.57 0.35 0.27 0.36 1.1 5.0 25 6.0   39 0.25 1.75 0.94 0.67 0.44 0.36 0.42 1.5 6.6 50 8.5 degree degree degree Time Time Time Time Time Time Time V dB mV dB R−Y demodulation axis variable range max. *1 B−Y ratio variable range 1 *1 B−Y ratio variable range 2 R−Y/B−Y ratio *1 *1 AB−Ymin Demodulation ratio: typ.→min. AB−Ymin Demodulation ratio: typ.→min. eR/eB eG/eR1 eG/eR2 eG/eB1 eG/eB2 EBLK Pin 31: 356 mV[p-p], pin 32: 200 mV[p-p] G−Y ratio changeover: type2 G−Y ratio changeover: type1 G−Y ratio changeover: type2 G−Y ratio changeover: type1 Brightness: typ., cutoff G−Y/R−Y ratio 1 *1 G−Y/R−Y ratio 2 G−Y/B−Y ratio 1 *1 *1 G−Y/B−Y ratio 2 *1 RGB output blanking voltage Color control range max. *1 AB−YCLmax Cont.: typ., Color: typ.→max. AB−YCLmin Cont.: typ., Color: typ.→min. AB(CON) Color: typ., Cont.: typ.→max. Color control min. value *1 Color difference signal contrast variable range *1 Note) *1: Under the condition that pin 52 is adjusted for the Drive I, II by inserting Y-signal, and R and B-output amplitude equal that of G-output. 7 AN5308NK s Electrical Characteristics at Ta = 25°C (continued) Parameter Symbol Conditions Min Typ ICs for TV Max Unit RGB processing circuit (continued) 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 Color track Color track off/on variation amount 1 Blue *1 Color track off/on variation amount 2 Red *1 Color track off/on variation amount 3 Yellow *1 C/Y ratio ∆eBB ∆eBR ∆eRY VC/Y B−Y: 1.39 V, R−Y: 1.1 V After tint color adjustment Variation amount at color track On, 0E : 03→04 −160 −100 −350 Y: 0.36 VB-W, C: Color bar typ., 0.285 Color: typ., contrast: typ. G−Y/Y zero peak ratio at G-output 0 100 −200 0.42 160 300 −16 0.56 mV mV mV Time VOUT VEW 2.2 1.8 2.6 2.2 3.0 2.6 V[p-p] V[p-p] AR(DR) VCO V(CO)G AyG AyG(ON) ∆e Drive SW: 00→04, drive: min.→max. Cutoff SW, cutoff: min.→max. Cutoff: min. to max. YS = 1 V, contrast: max. YS = 1 V typ.→max. Attenuation amount of f = 10 MHz to f = 3 MHz 4 1.6 0.6 8 0 0.1 −6 6 2.1 1.1 10 1.5 0.3 −3 8 2.6 1.6 12 3.5 0.5 1 dB V V dB dB V[p-p] dB AyG(ON)min 0.5 V input Note) *1: Under the condition that pin 52 is adjusted for the Drive I, II by inserting Y-signal, and R and B-output amplitude equal that of G-output. • Design reference data Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed. Parameter Horizontal signal processing Sync. separation possible input Ambient temperature dependence of fHO Horizontal oscillation frequency control sensitivity AFC1 reference current 1 AFC1 reference current 2 AFC1 reference current 3 AFC1 reference current 4 Symbol Conditions Min Typ Max Unit VIN DfHO Ta βH I63(1) I63(2) I63(3) I63(4) Input: Whole black sync. level Ta = −20°C to +70°C 0.2   1.0 5.5 1.2 0.83 1.33 1.83 2.33        V[p-p] Hz/°C Hz/mV mA mA mA mA 0D[30] 0D[20] 0D[10] 0D[00]     8 ICs for TV s Electrical Characteristics at Ta = 25°C (continued) • Design reference data (continued) Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed. AN5308NK Parameter Symbol Conditions Min Typ Max Unit Horizontal signal processing (continued) F.B.P slice level (blanking) F.B.P slice level (AFC1) F.B.P delay time range B.G.P start position Sandcastle pulse output temperature ∆V60(Ta) characteristics Sandcastle pulse input threshold level temperature characteristics ∆V59(Ta) VFBP−1 VFBP−2 TH−FBP H-center: typ. From HOUT rising edge to FBP center From H. sync. rear edge to burst gate pulse front edge         Zener temperature characteristics: +1.8 mV/deg VCC2: 5 V ± 0.5 V VCC2: 5 V ± 0.5 V VCC2: 5 V ± 0.5 V VHTH VREF (= pin 6) = 6.2 V     2.71 0.7 2.5  0.3 1.8 0 −1.8 1 0 1 0.74 0.44 2.81   19          2.91 V V µs µs mV/deg mV/deg mV/deg mV/deg mV/deg V/V V/V V/V V F.B.P input threshold level ∆V61(Ta) temperature characteristics (HBLK) F.B.P input threshold level temperature characteristics (AFC1) X-ray inside reference temperature characteristics Sandcastle pulse output vs. supply voltage dependence (BGP) Sandcastle pulse output vs. supply voltage (HBLK) Sandcastle pulse output vs. supply voltage (VBLK) Hold down operation voltage Vertical signal processing Vertical BLK phase (wide) Vertical BLK phase (normal) Neck break operation pin 60 voltage Vertical BLK pulse width (wide) Y-signal processing Contrast variable range Y-output amplitude VCC dependence AyG(CON)min Contrast: min. ∆yG(VCC) PVBLK(W) Period from VBLK rising edge to vertical sync. falling edge PVBLK V60 TVBLK(W) Period from VBLK rising edge to vertical sync. falling edge Pin 6: 1.5 V   1.5       3.87 0.2  5.05        50  ms ms V ms 40 0.4 0.18 7 0.7 dB dB/V V/V mV V 9 Y-output DC voltage VCC dependence ∆yG(VCC) Y-noise level Delay line dynamic range VYNL VDLmax AN5308NK s Electrical Characteristics at Ta = 25°C (continued) • Design reference data (continued) Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed. ICs for TV Parameter Y-signal processing (continued) Y-output amplitude vs. ambient temperature (R) Y-output amplitude vs. ambient temperature (G) Y-output amplitude vs. ambient temperature (B) APL detection voltage Sharpness output voltage Sharpness output variable range Chroma signal processing Detection output amplitude VCC dependence VCO VCC dependence Allowance of ratio between burst and chroma Demodulated output ambient temperature dependeney (R−Y) Demodulated output ambient temperature dependeney (B−Y) RGB signal processing Y→RGB cross talk RGB→Y cross talk Color difference input dynamic range Internal-external pedestal difference voltage OSD input dynamic range RGB output amplitude VCC dependence OSD output amplitude VCC dependence RGB color difference amplitude temperature dependence OSD color difference amplitude temperature dependence Symbol Conditions Min Typ Max Unit ∆yR(Ta) ∆yG(Ta) ∆yB(Ta) AAPL V64 ∆V64 −20°C to +70°C −20°C to +70°C −20°C to +70°C Detection voltage ratio at APL 50%→100% Sharpness: typ. Sharpness: min.→max.    1 1.8 2.7 −6 −8 −6 2 2.1 3.0    4 2.4 3.3 % % % Time V V eO−V ∆fCO−V ∆eO(bst) Burst compression tolerance for color bar chroma      0 220 −40 −3 −3      dB/V Hz/V % % % ∆eR−Y(Ta) −20°C to +70°C ∆eB−Y(Ta) −20°C to +70°C eCT1 eCT2 AVmax ∆EYS AVmax ∆eG(VCC) ∆eg(VCC) ∆eG(Ta) ∆eg(Ta) Crosshatch Crosshatch    −100  −45 −40 2.2 0 1.5 0.4 0 20 6    100      dB dB V mV V V/V V/V % % VCC1: 8.5 V to 9.5 V, VCC2: 4.5 V to 5.5 V VCC1: 8.5 V to 9.5 V, VCC2: 4.5 V to 5.5 V −20°C to +70°C −20°C to +70°C     10 ICs for TV s Electrical Characteristics at Ta = 25°C (continued) • Design reference data (continued) Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed. AN5308NK Parameter Symbol Conditions Min Typ Max Unit RGB signal processing (continued) Color control range (External) White character slice level range White character correction amount Demodulation angle R *1 Demodulation angle G 1 *1 ∆eCOLOR 0E: [40] versus DAC control ratio VW ∆VW ∠ROUT ∠GOUT1 ∠GOUT2 Blooming: DC 2.5 V, color difference no-input Blooming: DC 2.5 V, color difference no-input Tint: Tint center Tint: Tint center, G-Y ratio changeover: Type1 Tint: Tint center, G-Y ratio changeover: Type2  0.6 0.6    28 0.8 0.8 87 216 236  1.0 1.0    % V V degree degree degree Demodulation angle G 2 * 1 Deflection signal processing Vertical amplitude min. value Vertical amplitude max. value Vertical amplitude variation ratio Vertical linearity variation width Vertical S letter amplitude variation ratio Vertical position center voltage Vertical position variation width Vertical EHT amplitude variation ratio VAMPmin VAMPmax ∆VAMP ∆VLIN ∆VSC VCENTER ∆VSHIFT ∆VEHT Vertical S position: min.→max. Pin 25 = 0 V vertical EHT: typ.→ max., min. Vertical amplitude: typ.→max.,min. Vertical linearity: typ.→max.,min. Vertical S letter: max.→min. 1.75 2.8 ±10 ±5 −33 2.53 0.6 ±3 0.02 3.0 2.0 3.4 1.5 ±48 −40 −38 1.4 2.0 3.2 ±19 ±12 −18 2.85 0.8 ±11 0.29 4.3 3.2 4.6 1.9 ±72 −28 −26 2.2 2.25 3.6 ±28 ±19 −3 3.17 1.0 ±19 0.59 5.6 4.4 5.8 2.3 ±96 −16 −14 3.0 V[p-p] V[p-p] % % % V V % V[p-p] V[p-p] V[p-p] V V % % % V EW parabola amplitude min. value VPARAmin EW parabola amplitude max. value VPARAmax EW parabola variation width ∆VPARABOLA EW parabola amplitude: min.→max. Horizontal amplitude variation width ∆VH−WIDTH Horizontal amplitude: min.→max. Horizontal amplitude min. DC value VH−WIDTH Trapezoidal distortion correction variation ratio ∆VTRAPZ Trapezoidal distortion correction: typ.→max., min. Corner correction variation ratio 1 ∆VCORNER EW corner 1: min.→max. Corner correction variation ratio 2 ∆VCORNER EW corner 2: min.→max. Horizontal EHT correction variable ∆VH−EHT Pin 25 = 1 V, horizontal EHT: range Note) *1: Under the condition that pin 52 is adjusted for the Drive I, II by inserting Y-signal, and R and B-output amplitude equal that of G-output. 11 AN5308NK s Electrical Characteristics at Ta = 25°C (continued) • Design reference data (continued) Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed. ICs for TV Parameter Symbol Conditions Min Typ Max Unit Deflection signal processing (continued) Horizontal EHT correction min. DC VH−EHT value Vertical position variation width at trapezoidal correction Corner correction slice level pin voltage Corner correction gain adjustment pin voltage EW output VCC variation Ramp waveform (normal) Ramp waveform (wide) AGC input/output current Ramp input/output current 1 Ramp input/output current 2 Ramp wave pin voltage at V-OSC stopping Input signal Chroma input allowable level Y-input allowable level H-sync. input allowable level V-sync. input allowable level Sandcastle pulse external input BGP Sandcastle pulse external input HBLK Sandcastle pulse external input VBLK FBP input YS input threshold voltage On-screen input R On-screen input G On-screen input B 12 eCIN yIN VHIN VVIN VBGPIN Color bar chroma, 330 mV[p-p] burst level Sync. to white 100% Sync. to pedestal Sync. to pedestal VCC: typ. 90  0.5 0.5 4.0 2.7 1.2  0.4    150 0.5 1.0 1.0 4.3 3.0 1.6  0.7 0.71 0.71 0.71  0.7 2.0 2.0 4.6 3.3 1.8 3.5 1.2 1.0 1.0 1.0 mV[p-p] V[p-p] V[p-p] V[p-p] V[p-p] V[p-p] V[p-p] V V V[p-p] V[p-p] V[p-p] ∆VSH−TRAP Trapezoidal correction: min.→max. V28 V20 ∆VEW(VCC) ∆VRAMP VCC1: 8.5 V to 9.5 V, VCC2: 4.5 V to 5.5 V 0D[00] 1.8 0.4          2.8 0.65 0.55 2.5 0 2.5 2.5 ±140 4.4 −90 1.2 3.8 0.9          V V V V % V[p-p] V[p-p] µA mA µA V ∆VRAMP(W) 0D[40] I13 I14 I14 V14−SW Service SW: On, pin 14 sweep Pin 13: 1.5 V, pin 14: 2.5 V, VPULSE: On Pin 13: 1.5 V, pin 14: 2.5 V, VPULSE: Off 0D[80] VHBLKIN VCC: typ. VVBLKIN VCC: typ. VFBPIN V26 e30 e29 e27 VCC: typ. VCC: typ. ICs for TV s Electrical Characteristics at Ta = 25°C (continued) • Design reference data (continued) Note) The characteristics listed below are theoretical values based on the IC design and are not guaranteed. AN5308NK Parameter Input signal (continued) I2C bus SDA input level high I2 C bus SDA input level low Symbol Conditions Min Typ Max Unit V10 V10 V12 V12 V51 VCC2 (= 5 V) VCC2 (= 5 V) VCC2 (= 5 V) VCC2 (= 5 V) VCC: Typ. 4.0 0 4.0 0 2.7      VCC2 0.7 VCC2 0.7 4.5 V V V V V I2C bus SCL input level high I2C bus SCL input level low ACL pin voltage range s Terminal Equivalent Circuits Pin No. 1 2 Pin name GND 503 kHz VCO VCC 6.3 V Equivalent circuit  Description Sync. and DEF GND Pin waveform  12 kΩ 2 300 Ω 10 kΩ 0.18 mA Horizontal oscillation pin • Oscillates by connect503 kHz ing crystal oscillator of 503 kHz 0.2 V[p-p] • DC = 1.6 V 1.6 V 3 Vertical position movement DAC output 3 200 Ω 125 µA VCC 5 V 3.2 V 8.7 kΩ 15.5 kΩ Trapezoidal correction control DAC output DC 15.5 kΩ 4 AFC2 filter 1 kΩ VCC 6.3 V 500 Ω 4 1 kΩ Phase detection filter for picture position adjustment • Phase adjustment High: Phase Lead Low: Phase Lag 13 AN5308NK s Terminal Equivalent Circuits (continued) Pin No. 5 Pin name High tension detection input (X-ray) 5 ICs for TV Equivalent circuit 3 kΩ Description Hold-down input pin • Threshold voltage 2.81 V Pin waveform DC VCC 6.3 V 1 kΩ 6 High tension reference voltage 6 VCC = 6.3 V 4.5 kΩ Hold-down reference (comparison) voltage • DC = 6.2 V DC 7 Horizontal drive pulse output 200 Ω VCC 6.3 V Output pin of horizontal drive pulse • High: 2.9 V Low: 0 V 63.5 µs 2.9 V 24 µs 0V 10 kΩ 7 8 9 N.C. H VCC 9   Power supply voltage pin of horizontal block • With an external resistor, VCC of 6.3 V are generated in advance. SDA signal input pin for I2C and ACK signal output pin  DC 10 I2C SDA input VCC 5 V ACK 100 kΩ 2.5 V 10 50 Ω VCC 5V 5V 0V 11 I2C Ground  Ground pin for I2C  14 ICs for TV s Terminal Equivalent Circuits (continued) Pin No. 12 Pin name I2C SCL input 50 Ω AN5308NK Equivalent circuit VCC 5 V 100 kΩ Description SCL signal input pin for I2 C Pin waveform VCC 5V 5V 12 2.5 V 10 kΩ 0V AGC capacitor connection pin to make the amplitude of saw-tooth wave generating at pin 14 constant. Connect a capacitor of 0.47 µF to pin 13. 13 M 13 Reference ramp VCC = 5 V waveform AGC pin (Ramp-AGC) 13 0 µA to 126 µA 126 µA to 0 µA 10 kΩ DC 2.1 V Capacitor pin to generate Connects 0.33 µF reference saw-tooth wave of capacitor to pin 14 performed AGC. 14 M 14 Reference ramp waveform (Ramp-Gen) VCC = 5 V 9.45 µA 14 9.45 µA 9.45 µA 10 kΩ DC 2.1 V 2.5 V GND 51 pin V-pulse Corner slice level correction use pin  2.5 V 63 µA 63 µA 15 Corner slice level VCC = 5 V 125 µA 15 8 kΩ 16 17 9 V power supply (VCC1) Vertical deflection saw-tooth VCC = 9 V wave output (V-ramp) 200 Ω  9 V power supply Pin for vertical deflection saw-tooth output with various deflection corrections GND  2.1 V[p-p] 2.0 V V-center X8 50 Ω 2 mA 17 51 pin V-pulse 15 AN5308NK s Terminal Equivalent Circuits (continued) Pin No. 18 Pin name Equivalent circuit Description Pin for pincushion correction with various deflection corrections ICs for TV Pin waveform VCC = 9 V189 µA Pincushion 126 µA distortion H-rate EWcorrection wave saw-tooth parabola wave output pin (EW-out) 18 4.5 V 19 20 9 V power supply (VCC1) R-output 9V  9 V power supply R-signal output  At contrast max. of input (R−Y: 1.0 V[p-p], Y: 0.5 V[p-p]) 1 kΩ 10 kΩ 100 Ω 20 3.75 V[p-p] 2.5 V (Pedestal) 1V (BLK) 500 µA 1.7 V 21 Corner gain control VCC = 5 V 15 kΩ 200 Ω 15 kΩ Picture corner correction gain adjustment pin • Adjustable with an external resistor 21  22 G-output 9V G-signal output At contrast max. of Y: 0.5 V[p-p] (R−Y: 1.0 V[p-p], B−Y: 1.27 V[p-p]) 1 kΩ 10 kΩ 100 Ω 22 3.75 V[p-p] 2.5 V 1V 500 µA 1.7 V 16 ICs for TV s Terminal Equivalent Circuits (continued) Pin No. 23 24 Pin name N.C. B-output 9V AN5308NK Equivalent circuit  Description  B-signal output Pin waveform  When contrast max. of Y: 0.5 V[p-p], B−Y: 1.27 V[p-p] 1 kΩ 10 kΩ 100 Ω 24 3.75 V[p-p] 2.5 V 1V 500 µA 1.7 V 25 EHT voltage detection pin VCC = 9 V 10 kΩ X2 10 kΩ X2 High tension variation detection input pin for vertical and horizontal EHT correction Move linearly with 4.0 V to 2.0 V of DC voltage (Normally 4.0 V or more) 25 1 kΩ 26 YS input 9V 6.5 V TV/on-screen changeover pin at on-screen input  26 330 Ω 1.5 V 3.8 V Threshold level: 0.7 V(typ.) On-screen B-input On-screen data 27 On-screen Binput 9V 1 kΩ 1 kΩ 6.5 V 27 Typical 0.7 V[p-p] (typ.) typ. 3.3 V Reference voltage 2V 400 Ω BGP 1.1 mA 17 AN5308NK s Terminal Equivalent Circuits (continued) Pin No. 28 Pin name Corner slice level Equivalent circuit VCC = 5 V 125 µA 28 8 kΩ ICs for TV Description Connects to pin 15 Pin waveform  29 On-screen G-input 9V 1 kΩ 1 kΩ 6.5 V On-screen G-input Typical 0.7 V[p-p] (typ.) typ. 3.3 V 29 Reference voltage 2V 400 Ω BGP 1.1 mA 30 On-screen R-input On-screen R-input 9V 1 kΩ 1 kΩ 6.5 V Typical 0.7 V[p-p] (typ.) typ. 3.3 V 30 Reference voltage 2V 400 Ω BGP 1.1 mA 31 Color difference B−Y input 9V 1 kΩ 1 kΩ 6.5 V Color difference B−Y input 31 typ. 4.0 V 1.27 V[p-p] Reference voltage 3.3 V 400 Ω BGP 1.1 mA 18 ICs for TV s Terminal Equivalent Circuits (continued) Pin No. 32 Pin name Color difference R−Y input Equivalent circuit 9V 1 kΩ 1 kΩ 6.5 V AN5308NK Description Color difference R−Y input Pin waveform 32 1.0 V[p-p] Reference voltage 3.3 V BGP 1.1 mA 33 34 35 Ground for V/C/RGB N.C. Color difference R−Y output   5V 200 Ω GND pin for video, chroma and RGB block  Color difference signal R−Y output   1.0 V[p-p] 3V 35 300 µA 36 Color difference B−Y output 5V 200 Ω Color difference signal B−Y output 1.27 V[p-p] 36 300 µA 3V 37 3.58 MHz oscillator pin 5V 2 kΩ 3.58 MHz VCO oscillator pin Oscillation waveform 1 mA 1 mA 37 300 µA 75 µA Approx. 2.1 V 19 AN5308NK s Terminal Equivalent Circuits (continued) Pin No. 38 Pin name APC filter 5V ICs for TV Equivalent circuit Description Chroma APC filter pin Pin waveform 2.6 V 200 Ω 38 500 Ω 100 kΩ 1 kΩ 11 kΩ 2.6 V 39 40 N.C. 3.58 MHz CW output 50 kΩ  5V  3.58 MHz VCO oscillation output  100 Ω 20 pF 90 kΩ 600 mV[p-p] 40 41 Killer filter 200 Ω Killer detection filter pin • Killer detection at 3.5 V or less 2.9 V to 4.5 V 41 942 Ω 1 kΩ 42 Color track filter 2 kΩ 5V Filter pin for phase shift 3.2 V 50 Ω 42 100 µA 300 mV[p-p] 20 ICs for TV s Terminal Equivalent Circuits (continued) Pin No. 43 Pin name ABL input pin for brightness 43 10 kΩ 6 kΩ 3V 6 kΩ AN5308NK Equivalent circuit VCC 3V Description Brightness variable pin Pin waveform Has adjustment range of 3 V ± 0.8 V at DC input 44 Chroma input 5V 44 3 kΩ 20 kΩ Chroma input pin Color bar signal 150 mV[p-p] 20 kΩ 2V Burst reference 0 dB = 150 mV[p-p] 5 V power supply Input pin to determine blooming level  DC 2.7 V at open 45 46 5 V power supply (VCC2) Blooming level input pin  VCC VCC 46 2.7 V 1 kΩ 300 Ω 50 µA 47 Filter pin for APL detection VCC 0 µA to 600 µA 47 2.4 V 50 µA Filter pin to detect APL of video signal DC voltage of 0 V to 3V 48 Filter pin for white detection 6.5 V VCC 200 µA Filter pin to detect white DC voltage of 2 V to max. value of video sig- 4 V nal 48 0 µA to 800 µA 6.5 V 50 µA 21 AN5308NK s Terminal Equivalent Circuits (continued) Pin No. 49 Pin name Y-clamp filter Equivalent circuit Description Luminance clamp filter pin 49 200 pF ICs for TV Pin waveform DC voltage 2.5 V to 8 V 50 Filter pin for black detection 6.5 V VCC 0 µA to 1 000 µA 300 Ω 1. Filter pin to detect black min. value of video signal 2. Input pin to control color Color control input pin 50 3V 6.6 kΩ 300 µA 6.5 V 50 µA 1. Case of black detection pin DC voltage 2 V to 4V 2. Color control voltage 2 V to 4V 51 ACL input pin for contrast 51 VCC 3V 7 kΩ 3.5 kΩ 7 kΩ 4V 3V Contrast variable pin With adjustment range of DC input 2.7 V to 4.5 V 52 Y-signal input pin 52 VCC approx. 3.9 V 300 Ω 45 µA 80 µA Y-signal input pin 0.5 V[p-p] typical input 0.36 V (Pedestal to white) 53 Slave address setting Pin 20 kΩ 53 53 Low High  Normally grounded 8A 8C 8A has been registered by Philips Semiconductors. 54 V-sync. Sep. 4 kΩ 53 kΩ 16 kΩ 4 kΩ VCC = 5 V Integrating filter pin for vertical sync. signal 1V 50 Ω 54 22 ICs for TV s Terminal Equivalent Circuits (continued) Pin No. 55 Pin name Sync. in (H) 100 pF 55 200 Ω 2 kΩ AN5308NK Equivalent circuit VCC 9 V 23.5 kΩ 2V 2.2 µA Description Input pin for sync. separation Pin waveform 56 Black detection inhibition 56 12 kΩ 12 kΩ 14.5 kΩ   57 Sync. in (V) VCC 9 V 68 pF 57 6 kΩ 68 kΩ 2V 0.7 µA Input pin for sync. separation 58 Lock det. filter VCC 9 V 200 Ω 200 Ω 58 10 kΩ 200 Ω 90 kΩ Filter pin for horizontal At sync.: 6 V oscillation frequency and At async.: 0 V sync. detection of input At hold-down: 8.3 V sync., common use as hold-down detection. 100 µA 59 Sandcastle pulse input For AFC FBP input 59 300 Ω 50 kΩ VCC 5 V 50 kΩ Input pin for vertical and horizontal blanking pulses on which a burst gate pulse has been super-imposed. • Threshold voltage Burst gate pulse : 3.5 V Horizontal blanking pulse : 2.2 V Vertical blanking pulse : 1.0 V 4.3 V 3.0 V 1.5 V 23 AN5308NK s Terminal Equivalent Circuits (continued) Pin No. 60 Pin name Sandcastle pulse output Equivalent circuit VCC 5 V ICs for TV Description Output pin for vertical and horizontal blanking pulse and pulse which is superimposed burst gate pulse in order to synchronize with AN5308NK and other IC. • Threshold voltage : 3.5 V Input pin of flyback pulse • Threshold voltage AFC: 2.5 V Blanking: 0.7 V Output pin of vertical oscillation pulse Pin waveform 4.3 V 3.0 V 1.5 V 60 15 kΩ 61 Flyback pulse input 61 100 Ω 63.5 µs 10 µs to 13 µs 62 VOUT VCC 5 V 4.3 V 6H 0V 62 200 Ω 20 kΩ 63 AFC1 filter 4.3 V 27 kΩ VCC 6.3 V 63 0.2 mA Output pin of horizontal AFC current • Horizontal AFC is operated when RC for filter is connected. • Frequency adjustment High: Frequency to low Low: Frequency to high External sharpness control pin • Interlocks to internal sharpness  64 Sharpness control VCC = 5 V 70 kΩ 1 kΩ 20 kΩ 64 30 kΩ 30 kΩ 5.3 kΩ 24 ABL Color track ICs for TV Y-clamp C-in 5V 45 ACC amp.1 Bias2 DEMOD 49 ACC amp.2 44 43 42 Y-clamp Contrast (7+1) Contrast control Pre over 41 ACC det. Killer VCO Killer filter Blooming level Color track ON/OFF (1) Y-delay Aperture line control Y-delay delay line(1) 50 ns Aperture control delay(1) Aperture control delay 125 ns Sharpness Y-clamp Color track APC Phase shift Sharpness(7) Aperture control delay 50 ns Aperture control delay 125 ns 40 CW out 38 APC filter 37 3.58 VCO 36 35 33 B−Y out R−Y out 46 Bright min.det. APL det. White max.det. γ cont. Color (7+1) γ Gain γ level (4) (4) Clamp (2) Tint (2) DEMAXIS (2) SW Color/Black level correction selection (1) Tint (7) Demodulate shift(5) Demodultae gain(6) G−Y matrix IRE gain Burst cont. Clamp (1) Color control Tint (1) DEMAXIS (1) RGB matrix (1) RGB matrix (3) IRE Voltage lmp.trs Bright Voltage1 s Application Circuit Example APL det. 47 Bright Pedestal White max. det. Bright(8) Bright control DC tra (1) V/C/RGB GND 32 31 30 R−Y in B−Y in R-in 48 50 Service SW Black slice (1) (3+SW) 30/60 cont.gain Black min. det. White G−Y ratio RGB Color matrix control (2) White character slice(4) White character correction(4) Drive Cut off R Drive R Cut off (R-clamp) Drive1 (7+SW) ACL EW amp. Parabola V/I Converter On Screen R 51 Y-in 52 Under 60 cont. Black Black 60 IRE gain(4) APL det. SW corner(2) EW corner 1 (3) Corner control Ramp Cut off R (8+2) Drive G On Screen G Mute(1) Drive B On Screen B Drive2 (7+SW) Cut off Cut off G Cut off (G-clamp) Cut off G (8) Cut off B Cut off (B-clamp) Cut off B (8+2) V-amp. Vertical Position(6) Vertical linearity(6) Vertical amp. polarity Trapezoidal (1) correction(6) Vertical amplitude(7) Vertical S-curve(6) Vertical EHT(4) EW parabola(6) Horizontal EHT(4) Service SW(1) V count down BGP2 AFC2 BLK PLS (1) H-center (5) 29 G-in 28 Corner slice vol. 27 B-in Slv. add. 53 54 Sync. in 55 B.P.P. in 56 Sync. in 57 I2C/DAC H-sync. sep. H.V.sync. sep. Lock det. 58 Neck Lock det. S.C.P. in 59 Shut/Hold down S.C.P. out 60 VCO H Count down S.C.P On Screen On Screen BLK FBP in 61 SCP selection(1) Power On/Off AFC1 V-pulse 62 AFC gain (1) Drive (Pulse) BLK 26 25 YS in EHT in 15 19 24 AFC1 63 10 12 7 9 11 13 14 6 9V SDA 6.3 V B-out H-out AGC SCL 18 Parabola 16 9V 17 V-out 22 G-out 21 Corner 20 gain cont. R-out 2fH VCO Sync. /Def. GND 64 Sharpness control I2C GND 1 2 3 4 5 Feed back Ramp X-ray-ref X-rayAFC2 Key stone filter AN5308NK 25