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