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ics for tv 1 AN5308NK single chip ic for color tv (built-in i 2 c bus interface) n overview the AN5308NK is an ic in which ntsc video, chroma, rgb, sync. and deflection signal process- ing circuits are integrated on a single chip incorpo- rating i 2 c bus controller. n 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, m changeover and h center adjustment possible deflection block: built-in screen distortion correction circuit n applications tv sdip064-p-0750b unit: mm 64 33 132 1.778 19.05 0.25 +0.1 C0.05 0.5 +0.1 C0.05 0 to 15 5.2 max. 0.7 min. (3.3) 3.850.2 17.00.2 (1.0) (1.641) seating plane 58.40.3
AN5308NK ics for tv 2 46 blooming level 47 apl det. 48 white max. det. 50 black min. det. 51 acl 52 y-in 53 slv. add. 54 55 sync. in 56 b . p. p. i n 57 sync. in 58 lock det. 59 s.c.p. in 60 s.c.p. out 61 fbp in 62 v-pulse 63 afc1 sharpness control 64 sync./def. gnd 1 2f h vco 2 key stone filter 3 afc2 4 x-ray 5 x-ray-ref 6 h-out 7 6.3 v 9 sda 10 i 2 c gnd 11 scl 12 agc 13 ramp 14 feed back 15 v-out 17 9 v 16 parabola 18 9 v 19 r-out 20 corner gain cont. 21 g-out 22 b-out 24 eht in 25 y s in 26 b-in 27 corner slice vol. 28 g-in 29 r-in 30 b - y in 31 r - y in 32 v/c/rgb gnd 33 r - y out 35 b - y out 36 3.58 vco 37 apc filter 38 cw out 40 killer filter 41 42 color track 43 abl 44 c-in 45 5 v 49 y-clamp y-clamp y-delay line y-delay line(1) aperture control delay 50 ns aperture control delay(1) ire voltage lmp.trs voltage1 aperture control delay 125 ns aperture control delay 125 ns aperture control delay 50 ns sharpness y-clamp pre over contrast control contrast (7 + 1) sharpness(7) bright dc tra (1) bright(8) bright pedestal apl det. bright min.det. bright control black apl black slice (3 + sw) service sw (1) 60 ire det. black gain(4) corner control ew corner 1 (3) sw corner(2) trapezoidal correction(6) vertical linearity(6) vertical amplitude(7) vertical s-curve(6) vertical eht(4) ew parabola(6) horizontal eht(4) ramp parabola vertical position(6) vertical amp. polarity (1) h-center (5) service sw(1) ew amp. v/i converter h-sync. sep. under 60 cont. 30/60 cont.gain ire gain burst cont. color/black level correction selection (1) g cont. g gain (4) g level (4) white max.det. blk pls (1) sw neck afc1 afc gain (1) vco v count down s.c.p scp selection(1) bgp2 afc2 i 2 c/dac lock det. h count down cut off b (8 + 2) drive2 (7 + sw) drive1 (7 + sw) on screen on screen blk on screen b drive (pulse) drive b cut off blk cut off (b-clamp) cut off b v-amp. shut/hold down power on/off h.v.sync. sep. cut off g (8) mute(1) on screen g drive g cut off (g-clamp) cut off g cut off r (8 + 2) on screen r drive r drive white white character slice(4) white character correction(4) vco apc bias2 demod killer phase shift color track color track on/off (1) acc det. acc amp.2 acc amp.1 g - y matrix g - y ratio demaxis (1) demaxis (2) tint (1) tint (7) tint (2) clamp (1) clamp (2) color control color (7 + 1) demodulate shift(5) demodultae gain(6) color control cut off (r-clamp) cut off r rgb matrix (2) rgb matrix (1) rgb matrix (3) n block diagram
ics for tv AN5308NK 3 n pin descriptions pin no. description 35 r - y output 36 b - y output 37 3.58 mhz vco 38 chroma apc filter 40 vco output 41 killer filter 42 color track filter 43 abl input 44 chroma input 45 5 v power supply (v cc2 ) 46 blooming level input 47 apl detection use filter 48 white detection use filter 49 y-clamp 50 black detection filter/color control 51 acl input 52 y-signal input 53 slave address changeover 54 v-sync. sep. filter 55 h-sync. input 56 black detection inhibition pulse input 57 v-sync. input 58 lock det. filter 59 sandcastle pulse input 60 sandcastle pulse output 61 flyback pulse (fbp) input 62 v-pulse output 63 afc1 filter 64 sharpness control output 8, 23, 34, 39 non-connection pin no. description 1 sync., def. gnd 2 503 khz vco 3 vertical position transition dac output 4 afc2 filter 5 high-tention detection input (x-ray) 6 high-tention detection reference voltage 7 horizontal drive pulse output 9 horizontal power supply (h v cc ) 10 i 2 c sda input 11 i 2 c gnd 12 i 2 c scl input 13 reference ramp wave form agc 14 reference ramp wave form generation 15 corner slice level 16 sync. 9 v power supply 17 vertical deflection sawtooth wave output 18 ew output 19 9 v power supply (v cc1 ) 20 r-output 21 corner gain control 22 g-output 24 b-output 25 eht voltage detection 26 y s input 27 on-screen b-input 28 corner slice volume 29 on-screen g-input 30 on-screen r-input 31 b - y input 32 r - y input 33 v/c/rgb gnd
AN5308NK ics for tv 4 parameter symbol conditions min typ max unit dc characteristics supply current i 16 + 19 v cc1 : 9 v, v cc2 : 5 v, pin 9: 12 v 74 90 106 ma with 380 w supply current i 45 v cc1 : 9 v, v cc2 : 5 v, pin 9: 12 v 59 71 83 ma with 380 w sync. input pin voltage v 55 - 1 v cc1 : 9 v, v cc2 : 5 v, pin 9: 12 v 0.8 1.3 1.8 v with 380 w sync. input pin voltage v 57 - 1 v cc1 : 9 v, v cc2 : 5 v, pin 9: 12 v 0.8 1.3 1.8 v with 380 w video input pin voltage v 7 - 33 v cc1 : 9 v, v cc2 : 5 v, pin 9: 12 v 2.7 3.2 3.7 v with 380 w abl input pin voltage v 43 - 33 v cc1 : 9 v, v cc2 : 5 v, pin 9: 12 v 2.5 3.0 3.5 v with 380 w acl input pin voltage v 51 - 33 v cc1 : 9 v, v cc2 : 5 v, pin 9: 12 v 2.5 3.0 3.5 v with 380 w blooming level pin voltage v 46 - 33 v cc1 : 9 v, v cc2 : 5 v, pin 9: 12 v 2.2 2.7 3.2 v with 380 w chroma input pin voltage v 44 - 33 v cc1 : 9 v, v cc2 : 5 v, pin 9: 12 v 1.5 2.0 2.5 v with 380 w n absolute maximum ratings parameter symbol rating unit supply voltage v cc v cc1 9.6 v v cc2 5.6 supply current i cc i cc1 (i 16 + i 19 ) 113 ma i cc2 (i 45 )89 i 9 26 power dissipation (t a = 70 c) p d 947 mw operating ambient temperature * 1 t opr - 20 to + 70 c storage temperature * 1 t stg - 55 to + 150 c note) * 1: except for the operating ambient temperature and storage temperature, all ratings are for t a = 25 c. parameter symbol range unit supply voltage v cc1 8.5 to 9.0 to 9.5 v v 19 - 1 , 11 , 33 v cc2 4.5 to 5.0 to 5.5 v v 45 - 1 , 11 , 33 supply current i 9 15 to 20 to 25 ma n recommended operating range n electrical characteristics at t a = 25 c
ics for tv AN5308NK 5 parameter symbol conditions min typ max unit dc characteristics (continued) b - y output pin voltage v 31 - 33 v cc1 : 9 v, v cc2 : 5 v, pin 9: 12 v 2.3 2.8 3.3 v with 380 w r - y output pin voltage v 32 - 33 v cc1 : 9 v, v cc2 : 5 v, pin 9: 12 v 2.3 2.8 3.3 v with 380 w horizontal signal processing horizontal stabilized supply voltage hv cc v cc1 : 9 v, v cc2 : 5 v, pin 9: 12 v 5.9 6.3 6.7 v with 380 w constant voltage operating resistance rhv cc i 9 : 15 ma to 25 ma ?? 30 w horizontal free-running oscillation f ho-1 15.434 15.734 16.034 khz frequency 1 horizontal free-running oscillation f ho - 2 at hold down 16.3 16.4 16.8 khz frequency 2 variation of f ho , when supply d f ho f ho frequency difference, when 0 100 200 hz voltage start-up v cc3 other power supply off ? on horizontal output pulse duty cycle t h o hold down off 34.4 37.5 40.6 % horizontal output starting voltage v fh(s) f = 10 khz to 20 khz, when horizontal ?? 5.2 v oscillation voltage is 1 v[p-p] or more horizontal output level v fh 2.4 2.9 3.4 v horizontal pull-in range f ph f ho = 15.73 khz 400 ?? hz h-center changeable range 1 t dh phase lead of 1a[10] ? [00] 1.8 2.5 3.2 m s h-center changeable range 2 t dh phase lead of 1a[10] ? [1f] - 3.0 - 2.3 - 1.6 m s lock detector output voltage 1 v 58 - m synchronous 5.1 5.8 6.5 v lock detector output voltage 2 v 58 - l asynchronous - 0.1 0 0.5 v lock detector output voltage 3 v 58 - t hold down 7.6 8.3 9.0 v burst gate pulse width t bgp sandcastle output 1.8 2.5 3.2 m s sandcastle pulse output level v bgp v cc : typ. 4.0 4.3 4.6 v (bgp) sandcastle pulse output level v hblk v cc : typ. 2.7 3 3.3 v (hblk) sandcastle pulse output level v vblk v cc : typ. 1.2 1.5 1.8 v (vblk) vertical signal processing vertical output pulth width t v o 360 380 400 m s vertical output level v 62h 3.8 4.3 4.8 v vertical output free-running frequency f vo 58.8 60.0 61.2 hz vertical blanking pulse width t vblk 1.09 1.12 1.15 ms n electrical characteristics at t a = 25 c (continued)
AN5308NK ics for tv 6 parameter symbol conditions min typ max unit y-signal processing (continued) video voltage gain ay g cont.: max., sharp.: min. 17 20 23 db video voltage gain relative ratio ay ratio between channels, drive: typ. - 2.5 0 2.5 db video voltage gain relative ratio dl ay gd1 y delay line on/off - 1.5 0 1.5 db sharpness 1 ag sh1 f = 4 mhz, aperture control sw: 00 11.5 14.5 17.5 db sharpness 2 ag sh2 f = 3 mhz, aperture control sw: 02 11.5 14.5 17.5 db contrast control range max. value ag con sharp.: min., cont.: typ. 3.5 6.0 8.5 db contrast control range min. value yg conmin contrast: min. ? 30 100 mv brightness changeable amount v br no input, bright: min. ? max. 3.0 3.7 4.4 v dc re-generation factor 1 tdc1 apl10% ? 90% dc transmission 90 96 102 % amount changeover: - direction dc re-generation factor 2 tdc2 apl10% ? 90% dc transmission 96 103 110 % amount changeover: + direction y-signal delay time 1 t dl1 y delay line: on 260 325 390 ns y-signal delay time 2 t dl2 y delay line: off 160 205 250 ns y-frequency characteristics 1 d y 1y 10 mhz attenuation amount - 6 - 31db dl: on for f = 3 mhz y-frequency characteristics 2 d y 2y 10 mhz attenuation amount - 5 - 22db dl: off for f = 3 mhz acl characteristics d y acl pin 51: 3 v ? 3.5 v 8 11 14 db/v abl characteristics d y abl pin 43: 2.7 v ? 3.5 v 2.7 3.4 4.1 v/v black extension amount 1 d ybl1 input: whole black, pin 50: 5 v ? - 0.1 0 0.1 v cr filter black extension gain d ybl2 input: whole black, pin 50: 3 v 1.60 1.95 2.3 v black gain: min. ? max. black extension start point d ybl3 pin 50: 5 v, set contrast to 2.7 v[p-p], - 0.12 0 0.12 v after that with pin 50 cr filter black extension amount 2 d ybl4 black level: min., set contrast to 0.08 0.18 0.28 v 0.8 v[p-p], after that with pin 50 cr filter g correction amount min. to max. y g white g gain: max., white g gain: 0.50 0.85 1.20 v min. to max. blooming level variation amount d yblm blooming dc pin 46: 0.5 v ? 4.5 v 3.2 3.9 4.6 v pedestal level (typical) y g cut off: 80 2.0 2.4 2.8 v chroma signal processing acc characteristics 1 acc1 color bar signal (burst 300 mv[p-p]) - 10 1db acc characteristics 2 acc2 color bar signal (burst 15 mv [p-p]) - 4 - 1.5 1 db n electrical characteristics at t a = 25 c (continued)
ics for tv AN5308NK 7 n electrical characteristics at t a = 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 ? 24db detection output amplitude b-y e ob color bar signal (burst 150 mv[p-p]) 1.04 1.57 2.1 v[p-p] detection output amplitude r-y e or 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) e b - 8.0 - 2.5 3.0 degree de-modutation angle (r - y) e r 83 88 93 degree color residual e killer killer filter pin, grounded with 20 k w? ? 50 mv[p-p] detection output residual carrier e car no-signal input ?? 50 mv[p-p] apc pull-in range low f pull burst frequency change 500 600 ? hz apc pull-in range high f pull burst frequency change - 500 - 600 ? hz cw output amplitude e cw 600 800 1 100 mv[p-p] free running frequency f co deviation from 3.579545 mhz - 200 0 200 hz rgb processing circuit tint center * 1 q t pin 31: 356 mv[p-p], pin 32: [2f] [3a] [4a] ? 200 mv[p-p], dac value, when r, b output are equal tint variable range max. * 1 dq 1 tint: typ. ? max. 40 65 ? degree tint variable range min. * 1 dq 2 tint: typ. ? min. - 37 - 50 ? degree r - y demodulation axis variable dq dem demodulation axis: min. ? max. 16 28 39 degree range max. * 1 b - y ratio variable range 1 * 1 ab - y min demodulation ratio: typ. ? min. ? 0 0.25 time b - y ratio variable range 2 * 1 ab - y min demodulation ratio: typ. ? min. 1.25 1.50 1.75 time r - y/b - y ratio * 1 er/eb pin 31: 356 mv[p-p], pin 32: 0.65 0.79 0.94 time 200 mv[p-p] g - y/r - y ratio 1 *1 eg/er 1 g - y ratio changeover: type2 0.47 0.57 0.67 time g - y/r - y ratio 2 * 1 eg/er 2 g - y ratio changeover: type1 0.27 0.35 0.44 time g - y/b - y ratio 1 * 1 eg/eb 1 g - y ratio changeover: type2 0.18 0.27 0.36 time g - y/b - y ratio 2 * 1 eg/eb 2 g - y ratio changeover: type1 0.30 0.36 0.42 time rgb output blanking voltage e blk brightness: typ., cutoff 0.7 1.1 1.5 v color control range max. * 1 a b - yclmax cont.: typ., color: typ. ? max. 3.4 5.0 6.6 db color control min. value * 1 a b - yclmin cont.: typ., color: typ. ? min. ? 25 50 mv color difference signal contrast a b(con) color: typ., cont.: typ. ? max. 3.5 6.0 8.5 db 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 tha t of g-output.
AN5308NK ics for tv 8 n electrical characteristics at t a = 25 c (continued) parameter symbol conditions min typ max unit rgb processing circuit (continued) drive control range a r(dr) drive sw: 00 ? 04, drive: min. ? max. 4 6 8 db cut-off r.b control range v co cutoff sw, cutoff: min. ? max. 1.6 2.1 2.6 v cut-off g control range v (co)g cutoff: min. to max. 0.6 1.1 1.6 v on-screen voltage gain a yg y s = 1 v, contrast: max. 8 10 12 db on-screen contrast range a yg(on) y s = 1 v typ. ? max. 0 1.5 3.5 db on-screen contrast min. value a yg(on)min 0.5 v input 0.1 0.3 0.5 v[p-p] on-screen frequency characteristics d e attenuation amount of f = 10 mhz - 6 - 31db to f = 3 mhz deflection signal processing standard vertical output amplitude v out 2.2 2.6 3.0 v[p-p] standard ew output amplitude v ew 1.8 2.2 2.6 v[p-p] color track color track off/on variation amount 1 d e bb b - y: 1.39 v, r - y: 1.1 v - 160 0 160 mv blue * 1 after tint color adjustment color track off/on variation amount 2 d e br variation amount at color track - 100 100 300 mv red * 1 on, 0e : 03 ? 04 color track off/on variation amount 3 d e ry - 350 - 200 - 16 mv yellow * 1 c/y ratio v c/y y: 0.36 v b-w , c: color bar typ., 0.285 0.42 0.56 time color: typ., contrast: typ. g - y/y zero peak ratio at g-output 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 tha t 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 sync. separation possible input v in input: whole black sync. level 0.2 1.0 ? v[p-p] ambient temperature dependence df ho t a = - 20 c to + 70 c ? 5.5 ? hz/ c of f ho t a horizontal oscillation frequency b h ? 1.2 ? hz/mv control sensitivity afc1 reference current 1 i 63(1) 0d[30] ? 0.83 ? ma afc1 reference current 2 i 63(2) 0d[20] ? 1.33 ? ma afc1 reference current 3 i 63(3) 0d[10] ? 1.83 ? ma afc1 reference current 4 i 63(4) 0d[00] ? 2.33 ? ma
ics for tv AN5308NK 9 parameter symbol conditions min typ max unit horizontal signal processing (continued) f.b.p slice level (blanking) v fbp - 1 ? 0.7 ? v f.b.p slice level (afc1) v fbp - 2 ? 2.5 ? v f.b.p delay time range t h - fbp h-center: typ. from h out rising ?? 19 m s edge to fbp center b.g.p start position from h. sync. rear edge to burst ? 0.3 ?m s gate pulse front edge sandcastle pulse output temperature d v 60(ta) ? 1.8 ? mv/deg characteristics sandcastle pulse input threshold d v 59(ta) ? 0 ? mv/deg level temperature characteristics f.b.p input threshold level d v 61(ta) ?- 1.8 ? mv/deg temperature characteristics (hblk) f.b.p input threshold level ? 1 ? mv/deg temperature characteristics (afc1) x-ray inside reference temperature zener temperature characteristics: ? 0 ? mv/deg characteristics + 1.8 mv/deg sandcastle pulse output vs. supply v cc2 : 5 v 0.5 v ? 1 ? v/v voltage dependence (bgp) sandcastle pulse output vs. supply v cc2 : 5 v 0.5 v ? 0.74 ? v/v voltage (hblk) sandcastle pulse output vs. supply v cc2 : 5 v 0.5 v ? 0.44 ? v/v voltage (vblk) hold down operation voltage v hth v ref ( = pin 6) = 6.2 v 2.71 2.81 2.91 v vertical signal processing vertical blk phase (wide) pvblk(w) period from vblk rising edge to ? 3.87 ? ms vertical sync. falling edge vertical blk phase (normal) pvblk period from vblk rising edge to ? 0.2 ? ms vertical sync. falling edge neck break operation pin 60 voltage v 60 pin 6: 1.5 v 1.5 ?? v vertical blk pulse width (wide) tvblk(w) ? 5.05 ? ms y-signal processing contrast variable range ay g(con)min contrast: min. ? 40 ? db y-output amplitude v cc dependence d y g(v cc ) ? 0.4 ? db/v y-output dc voltage v cc dependence d y g(v cc ) ? 0.18 ? v/v y-noise level vy nl ? 750mv delay line dynamic range v dlmax ? 0.7 ? v n electrical characteristics at t a = 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 ics for tv 10 parameter symbol conditions min typ max unit y-signal processing (continued) y-output amplitude vs. ambient d y r(ta) - 20 c to + 70 c ?- 6 ? % temperature (r) y-output amplitude vs. ambient d y g(ta) - 20 c to + 70 c ?- 8 ? % temperature (g) y-output amplitude vs. ambient d y b(ta) - 20 c to + 70 c ?- 6 ? % temperature (b) apl detection voltage a apl detection voltage ratio at apl 1 2 4 time 50% ? 100% sharpness output voltage v 64 sharpness: typ. 1.8 2.1 2.4 v sharpness output variable range d v 64 sharpness: min. ? max. 2.7 3.0 3.3 v chroma signal processing detection output amplitude v cc e o - v ? 0 ? db/v dependence vco v cc dependence d f co - v ? 220 ? hz/v allowance of ratio between burst d e o(bst) burst compression tolerance for ?- 40 ? % and chroma color bar chroma demodulated output ambient d e r - y(ta) - 20 c to + 70 c ?- 3 ? % temperature dependeney (r - y) demodulated output ambient d e b - y(ta) - 20 c to + 70 c ?- 3 ? % temperature dependeney (b - y) rgb signal processing y ? rgb cross talk ect 1 crosshatch ?- 45 ? db rgb ? y cross talk ect 2 crosshatch ?- 40 ? db color difference input dynamic av max ? 2.2 ? v range internal-external pedestal difference d e ys - 100 0 100 mv voltage osd input dynamic range av max ? 1.5 ? v rgb output amplitude v cc d e g(v cc ) v cc1 : 8.5 v to 9.5 v, ? 0.4 ? v/v dependence v cc2 : 4.5 v to 5.5 v osd output amplitude v cc d e g(v cc ) v cc1 : 8.5 v to 9.5 v, ? 0 ? v/v dependence v cc2 : 4.5 v to 5.5 v rgb color difference amplitude d e g(ta) - 20 c to + 70 c ? 20 ? % temperature dependence osd color difference amplitude d e g(ta) - 20 c to + 70 c ? 6 ? % temperature dependence n electrical characteristics at t a = 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 AN5308NK 11 parameter symbol conditions min typ max unit rgb signal processing (continued) color control range (external) d e color 0e: [40] versus dac control ratio ? 28 ? % white character slice level range v w blooming: dc 2.5 v, color differ- 0.6 0.8 1.0 v ence no-input white character correction amount d v w blooming: dc 2.5 v, color differ- 0.6 0.8 1.0 v ence no-input demodulation angle r * 1 e r out tint: tint center ? 87 ? degree demodulation angle g 1 * 1 e g out1 tint: tint center, g-y ratio change- ? 216 ? degree over: type1 demodulation angle g 2 * 1 e g out2 tint: tint center, g-y ratio change- ? 236 ? degree over: type2 deflection signal processing vertical amplitude min. value v ampmin 1.75 2.0 2.25 v[p-p] vertical amplitude max. value v ampmax 2.8 3.2 3.6 v[p-p] vertical amplitude variation ratio d v amp vertical amplitude: typ. ? max.,min. 10 19 28 % vertical linearity variation width d v lin vertical linearity: typ. ? max.,min. 5 12 19 % vertical s letter amplitude variation d v sc vertical s letter: max. ? min. - 33 - 18 - 3% ratio vertical position center voltage v center 2.53 2.85 3.17 v vertical position variation width d v shift vertical s position: min. ? max. 0.6 0.8 1.0 v vertical eht amplitude variation d v eht pin 25 = 0 v vertical eht: typ. ? 3 11 19 % ratio max., min. ew parabola amplitude min. value v paramin 0.02 0.29 0.59 v[p-p] ew parabola amplitude max. value v paramax 3.0 4.3 5.6 v[p-p] ew parabola variation width d v parabola ew parabola amplitude: min. ? max. 2.0 3.2 4.4 v[p-p] horizontal amplitude variation width d v h - width horizontal amplitude: min. ? max. 3.4 4.6 5.8 v horizontal amplitude min. dc value v h - width 1.5 1.9 2.3 v trapezoidal distortion correction d v trapz trapezoidal distortion correction: 48 72 96 % variation ratio typ. ? max., min. corner correction variation ratio 1 d v corner ew corner 1: min. ? max. - 40 - 28 - 16 % corner correction variation ratio 2 d v corner ew corner 2: min. ? max. - 38 - 26 - 14 % horizontal eht correction variable d v h - eht pin 25 = 1 v, horizontal eht: 1.4 2.2 3.0 v range n electrical characteristics at t a = 25 c (continued) design reference data (continued) note) the characteristics listed below are theoretical values based on the ic design and are not guaranteed. 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 tha t of g-output.
AN5308NK ics for tv 12 parameter symbol conditions min typ max unit deflection signal processing (continued) horizontal eht correction min. dc v h - eht 1.8 2.8 3.8 v value vertical position variation width d v sh - trap trapezoidal correction: min. ? max. 0.4 0.65 0.9 v at trapezoidal correction corner correction slice level pin v 28 ? 0.55 ? v voltage corner correction gain adjustment v 20 ? 2.5 ? v pin voltage ew output v cc variation d v ew(v cc ) v cc1 : 8.5 v to 9.5 v, ? 0 ? % v cc2 : 4.5 v to 5.5 v ramp waveform (normal) d v ramp 0d[00] ? 2.5 ? v[p-p] ramp waveform (wide) d v ramp(w) 0d[40] ? 2.5 ? v[p-p] agc input/output current i 13 service sw: on, pin 14 sweep ? 140 ?m a ramp input/output current 1 i 14 pin 13: 1.5 v, pin 14: 2.5 v, ? 4.4 ? ma v pulse : on ramp input/output current 2 i 14 pin 13: 1.5 v, pin 14: 2.5 v, ?- 90 ?m a v pulse : off ramp wave pin voltage at v-osc v 14 - sw 0d[80] ? 1.2 ? v stopping input signal chroma input allowable level e cin color bar chroma, 330 mv[p-p] 90 150 ? mv[p-p] burst level y-input allowable level y in sync. to white 100% ? 0.5 0.7 v[p-p] h-sync. input allowable level v hin sync. to pedestal 0.5 1.0 2.0 v[p-p] v-sync. input allowable level v vin sync. to pedestal 0.5 1.0 2.0 v[p-p] sandcastle pulse external input v bgpin v cc : typ. 4.0 4.3 4.6 v[p-p] bgp sandcastle pulse external input v hblkin v cc : typ. 2.7 3.0 3.3 v[p-p] hblk sandcastle pulse external input v vblkin v cc : typ. 1.2 1.6 1.8 v[p-p] vblk fbp input v fbpin v cc : typ. ?? 3.5 v y s input threshold voltage v 26 v cc : typ. 0.4 0.7 1.2 v on-screen input r e 30 ? 0.71 1.0 v[p-p] on-screen input g e 29 ? 0.71 1.0 v[p-p] on-screen input b e 27 ? 0.71 1.0 v[p-p] n electrical characteristics at t a = 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 AN5308NK 13 n electrical characteristics at t a = 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) i 2 c bus sda input level high v 10 v cc2 ( = 5 v) 4.0 ? v cc2 v i 2 c bus sda input level low v 10 v cc2 ( = 5 v) 0 ? 0.7 v i 2 c bus scl input level high v 12 v cc2 ( = 5 v) 4.0 ? v cc2 v i 2 c bus scl input level low v 12 v cc2 ( = 5 v) 0 ? 0.7 v acl pin voltage range v 51 v cc : typ. 2.7 ? 4.5 v pin no. pin name equivalent circuit description pin waveform 1 gnd ? sync. and def gnd ? 2 503 khz vco horizontal oscillation pin ? oscillates by connect- ing crystal oscillator of 503 khz ? dc = 1.6 v 3 vertical posi- trapezoidal correction dc tion movement control dac output dac output 4 afc2 filter phase detection filter for picture position adjust- ment ? phase adjustment high: phase lead low: phase lag 300 w 10 k w 12 k w 0.18 ma v cc 6.3 v 2 200 w 3 125 m a 15.5 k w 8.7 k w 15.5 k w v cc 5 v 3.2 v 4 500 w 1 k w v cc 6.3 v 1 k w 0.2 v[p-p] 503 khz 1.6 v n terminal equivalent circuits
AN5308NK ics for tv 14 pin no. pin name equivalent circuit description pin waveform 5 high tension hold-down input pin dc detection input ? threshold voltage (x-ray) 2.81 v 6 high tension hold-down reference dc reference volt- (comparison) voltage age ? dc = 6.2 v 7 horizontal drive output pin of horizontal pulse output drive pulse ? high: 2.9 v low: 0 v 8n.c. ??? 9h v cc power supply voltage dc pin of horizontal block ? with an external resis- tor, v cc of 6.3 v are generated in advance. 10 i 2 c sda input sda signal input pin for i 2 c and ack signal output pin 11 i 2 c ground ? ground pin for i 2 c ? 5 3 k w v cc 6.3 v 1 k w 6 v cc = 6.3 v 4.5 k w n terminal equivalent circuits (continued) 7 10 k w 200 w v cc 6.3 v 0 v 2.9 v 63.5 m s 24 m s 9 v cc 5 v 5 v 0 v 10 50 w 100 k w ack v cc 5 v 2.5 v
ics for tv AN5308NK 15 pin no. pin name equivalent circuit description pin waveform 12 i 2 c scl input scl signal input pin for i 2 c 13 reference ramp agc capacitor connec- connect a capacitor of waveform tion pin to make the 0.47 m f to pin 13. agc pin amplitude of saw-tooth (ramp-agc) wave generating at pin 14 constant. 14 reference ramp capacitor pin to generate connects 0.33 m f waveform reference saw-tooth wave of capacitor to pin 14 (ramp-gen) performed agc. 15 corner slice corner slice level correc- ? level tion use pin 16 9 v power ? 9 v power supply ? supply (v cc1 ) 17 vertical deflec- pin for vertical deflection tion saw-tooth saw-tooth output with wave output various deflection correc- (v-ramp) tions 12 50 w 100 k w 10 k w v cc 5 v 2.5 v 13 v cc = 5 v 0 m a to 126 m a 10 k w 126 m a to 0 m a 13 dc 2.1 v m v cc 5 v 5 v 0 v n terminal equivalent circuits (continued) 14 v cc = 5 v 63 m a 63 m a 9.45 m a 9.45 m a 2.5 v 9.45 m a 10 k w 14 dc 2.1 v 2.5 v gnd pin v-pulse 51 m 15 v cc = 5 v 125 m a 8 k w 17 v cc = 9 v 2 ma 50 w x8 200 w 2.1 v[p-p] gnd 2.0 v pin v-pulse v-center 51
AN5308NK ics for tv 16 pin no. pin name equivalent circuit description pin waveform 18 pincushion pin for pincushion cor- distortion rection with various correction wave deflection corrections output pin (ew-out) 19 9 v power ? 9 v power supply ? supply (v cc1 ) 20 r-output r-signal output at contrast max. of input (r - y: 1.0 v[p-p], y: 0.5 v[p-p]) 21 corner gain picture corner correction ? control gain adjustment pin ? adjustable with an external resistor 22 g-output 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]) 189 m a 4.5 v 126 m a ew- parabola h-rate saw-tooth wave 18 v cc = 9 v n terminal equivalent circuits (continued) 100 w 1 k w 9 v 20 10 k w 500 m a 1.7 v 3.75 v[p-p] 1 v (blk) 2.5 v (pedestal) 15 k w 15 k w 200 w v cc = 5 v 21 100 w 1 k w 9 v 22 10 k w 500 m a 1.7 v 3.75 v[p-p] 1 v 2.5 v
ics for tv AN5308NK 17 pin no. pin name equivalent circuit description pin waveform 23 n.c. ??? 24 b-output b-signal output when contrast max. of y: 0.5 v[p-p], b - y: 1.27 v[p-p] 25 eht voltage high tension variation move linearly with detection pin detection input pin for 4.0 v to 2.0 v of dc vertical and horizontal voltage (normally 4.0 v eht correction or more) 26 y s input tv/on-screen change- ? over pin at on-screen input threshold level: 0.7 v(typ.) 27 on-screen b- on-screen b-input on-screen data input 100 w 1 k w 9 v 24 10 k w 500 m a 1.7 v 3.75 v[p-p] 1 v 2.5 v 25 v cc = 9 v 1 k w 10 k w 10 k w x2 x2 26 9 v 6.5 v 1.5 v 3.8 v 330 w 27 1 k w 400 w 1 k w 1.1 ma bgp 9 v 6.5 v 2 v reference voltage typ. 3.3 v 0.7 v[p-p] (typ.) typical n terminal equivalent circuits (continued)
AN5308NK ics for tv 18 pin no. pin name equivalent circuit description pin waveform 28 corner slice connects to pin 15 ? level 29 on-screen on-screen g-input g-input 30 on-screen on-screen r-input r-input 31 color difference color difference b - y b - y input input 28 v cc = 5 v 125 m a 8 k w 29 1 k w 400 w 1 k w 1.1 ma bgp 9 v 6.5 v 2 v reference voltage typ. 3.3 v 0.7 v[p-p] (typ.) typical 30 1 k w 400 w 1 k w 1.1 ma bgp 9 v 6.5 v 2 v reference voltage typ. 3.3 v 0.7 v[p-p] (typ.) typical 31 1 k w 400 w 1 k w 1.1 ma bgp 9 v 6.5 v 3.3 v reference voltage 1.27 v[p-p] typ. 4.0 v n terminal equivalent circuits (continued)
ics for tv AN5308NK 19 pin no. pin name equivalent circuit description pin waveform 32 color difference color difference r - y input r - y input 33 ground for ? gnd pin for video, ? v/c/rgb chroma and rgb block 34 n.c. ??? 35 color difference color d ifference signal r - y output r - y output 36 color difference color d ifference signal b - y output b - y output 37 3.58 mhz 3.58 mhz vco oscillator oscillator pin pin oscillation waveform 37 5 v approx. 2.1 v 2 k w 1 ma 1 ma 300 m a 75 m a 32 1 k w 1 k w 1.1 ma bgp 9 v 6.5 v 3.3 v reference voltage 1.0 v[p-p] 35 300 m a 200 w 5 v 1.0 v[p-p] 3 v 36 300 m a 200 w 5 v 1.27 v[p-p] 3 v n terminal equivalent circuits (continued)
AN5308NK ics for tv 20 pin no. pin name equivalent circuit description pin waveform 38 apc filter chroma apc filter pin 39 n.c. ??? 40 3.58 mhz 3.58 mhz vco oscilla- cw output tion output 41 killer filter killer detection filter pin ? killer detection at 3.5 v or less 42 color track filter pin for phase shift filter 38 5 v 100 k w 2.6 v 200 w 500 w 11 k w 1 k w 2.6 v 100 w 5 v 20 pf 40 50 k w 90 k w 600 mv[p-p] 41 200 w 942 w 1 k w 2.9 v to 4.5 v 2 k w 100 m a 5 v 42 50 w 300 mv[p-p] 3.2 v n terminal equivalent circuits (continued)
ics for tv AN5308NK 21 pin no. pin name equivalent circuit description pin waveform 43 abl input pin brightness variable pin has adjustment range for brightness of 3 v 0.8 v at dc input 44 chroma input chroma input pin color bar signal burst reference 0 db = 150 mv[p-p] 45 5 v power ? 5 v power supply ? supply (v cc2 ) 46 blooming level input pin to determine dc input pin blooming level 2.7 v at open 47 filter pin for filter pin to detect apl dc voltage of 0 v to apl detection of video signal 3 v 48 filter pin for filter pin to detect white dc voltage of 2 v to white detection max. value of video sig- 4 v nal 150 mv[p-p] 44 3 k w 20 k w 20 k w 2 v 5 v 46 v cc 2.7 v 1 k w 300 w 50 m a v cc 47 2.4 v 50 m a 0 m a to 600 m a v cc 48 6.5 v 6.5 v 0 m a to 800 m a 200 m a 50 m a v cc n terminal equivalent circuits (continued) 43 6 k w 3 v 3 v 10 k w 6 k w v cc
AN5308NK ics for tv 22 pin no. pin name equivalent circuit description pin waveform 49 y-clamp filter luminance clamp filter dc voltage 2.5 v to 8 v pin 50 filter pin for 1. filter pin to detect 1. case of black detec- black detection black min. value of tion pin video signal dc voltage 2 v to 4 v color control 2. input pin to control 2. color control voltage input pin color 2 v to 4v 51 acl input pin contrast variable pin with adjustment range for contrast of dc input 2.7 v to 4.5 v 52 y-signal input y-signal input pin 0.5 v[p-p] typical input pin 0.36 v (pedestal to white) 53 slave address ? setting 8a has been registered by philips semiconductors. 54 v-sync. sep. integrating filter pin for vertical sync. signal 49 200 pf 50 6.5 v 6.5 v 3 v 0 m a to 1 000 m a 300 m a 50 m a v cc 300 w 6.6 k w 51 v cc 3 v 3 v 7 k w 3.5 k w 4 v 7 k w approx. 3.9 v 300 w 52 45 m a 80 m a v cc 53 20 k w normally grounded pin 8a 8c high low 53 n terminal equivalent circuits (continued) 54 4 k w 16 k w 53 k w 4 k w v cc = 5 v 50 w 1 v
ics for tv AN5308NK 23 pin no. pin name equivalent circuit description pin waveform 55 sync. in (h) input pin for sync. separation 56 black detection ?? inhibition 57 sync. in (v) input pin for sync. separation 58 lock det. filter 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. 59 sandcastle input pin for vertical pulse input and horizontal blanking for afc pulses on which a burst fbp input 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 55 v cc 100 pf 2 v 9 v 200 w 2 k w 2.2 m a 23.5 k w 56 12 k w 12 k w 14.5 k w 57 v cc 68 pf 2 v 9 v 6 k w 0.7 m a 68 k w 58 v cc 9 v 200 w 10 k w 100 m a 200 w 200 w 90 k w n terminal equivalent circuits (continued) 300 w 59 v cc 5 v 50 k w 50 k w 4.3 v 3.0 v 1.5 v
AN5308NK ics for tv 24 pin no. pin name equivalent circuit description pin waveform 60 sandcastle output pin for vertical pulse output and horizontal blanking pulse and pulse which is superimposed burst gate pulse in order to synchro- nize with AN5308NK and other ic. ? threshold voltage : 3.5 v 61 flyback pulse input pin of flyback input pulse ? threshold voltage afc: 2.5 v blanking: 0.7 v 62 v out output pin of vertical oscillation pulse 63 afc1 filter 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 sharpness con- ext ernal sharpness con- ? trol trol pin ? interlocks to internal sharpness 60 v cc 5 v 15 k w 4.3 v 3.0 v 1.5 v 100 w 61 63.5 m s 10 m s to 13 m s 200 w 62 v cc 5 v 20 k w 6h 4.3 v 0 v 27 k w 63 v cc 6.3 v 0.2 ma 4.3 v n terminal equivalent circuits (continued) 1 k w 5.3 k w 70 k w v cc = 5 v 30 k w 64 30 k w 20 k w
ics for tv AN5308NK 25 46 47 48 50 51 52 y-in 53 slv. add. 54 55 sync. in 56 b . p. p. i n 57 sync. in 58 59 s.c.p. in 60 s.c.p. out 61 fbp in 62 v-pulse 63 sharpness control 64 1 2 3 4 5 6 h-out 7 6.3 v 9 sda 10 11 scl 12 13 14 feed back 15 v-o ut 17 9 v 16 parabola 18 9 v 19 r-out 20 corner gain cont. 21 g-out 22 b-out 24 eht in 25 y s in 26 b-in 27 corner slice vol. 28 g-in 29 r-in 30 b - y in 31 r - y in 32 33 r - y out 35 b - y out 36 37 38 cw out 40 41 42 43 44 c-in 45 5 v 49 y-clamp y-delay line y-delay line(1) aperture control delay 50 ns aperture control delay(1) ire voltage lmp.trs voltage1 aperture control delay 125 ns aperture control delay 125 ns aperture control delay 50 ns sharpness y-clamp pre over contrast control contrast (7 + 1) sharpness(7) bright dc tra (1) bright(8) bright pedestal apl det. bright min.det. bright control black apl black slice (3 + sw) service sw (1) 60 ire det. black gain(4) corner control ew corner 1 (3) sw corner(2) trapezoidal correction(6) vertical linearity(6) vertical amplitude(7) vertical s-curve(6) vertical eht(4) ew parabola(6) horizontal eht(4) ramp parabola vertical position(6) vertical amp. polarity (1) h-center (5) service sw(1) ew amp. v/i converter h-sync. sep. under 60 cont. 30/60 cont.gain ire gain burst cont. color/black level correction selection (1) g cont. g gain (4) g level (4) white max.det. blk pls (1) sw neck afc1 afc gain (1) vco v count down s.c.p scp selection(1) bgp2 afc2 i 2 c/dac lock det. h count down cut off b (8 + 2) drive2 (7 + sw) drive1 (7 + sw) on screen on screen blk on screen b drive (pulse) drive b cut off blk cut off (b-clamp) cut off b v-amp. shut/hold down power on/off h.v.sync. sep. cut off g (8) mute(1) on screen g drive g cut off (g-clamp) cut off g cut off r (8 + 2) on screen r drive r drive white white character slice(4) white character correction(4) vco apc bias2 demod killer phase shift color track color track on/off (1) acc det. acc amp.2 acc amp.1 g - y matrix g - y ratio demaxis (1) demaxis (2) tint (1) tint (7) tint (2) clamp (1) clamp (2) color control color (7 + 1) demodulate shift(5) demodultae gain(6) color control cut off (r-clamp) cut off r rgb matrix (2) rgb matrix (1) rgb matrix (3) color track abl y-clamp killer filter v/c/rgb gnd 3.58 vco apc filter sync. /def. gnd 2f h vco key stone filter afc2 x-ray x-ray-ref i 2 c gnd agc ramp blooming level apl det. black min. det. white max. det. acl lock det. afc1 n application circuit example

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