AN5304NK PANASONIC
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NTSC Video Signal Processor IC ll Overview IW = Unie : mm The AN5304NK is used to process video, chroma, and g a synchronization signals for NTSC TV. 5 2 | | E> It includes mono-color luminance correction, dynamic q P = gamma correction, and white-character correction for bet- q 2 = &£ ter video quality and reliability. q 5 ae @ Features q ——— «A aperture correction function using delay lines q a + A dynamic gamma correction circuit to reduce blooming q P ==. + A white-character correction circuit for good white char- q i EE fl § acter. q Bs Se + An APL detection circuit q P = q —P LE = [_1e3) ICs for r _|3wz03 vy 13.70.31} 25 “as ois 7132) ‘52-Pin SDIP Package (SDIPOS2-P-0600A) @ Block Diagram 4 vy yo wo ww 9 f ON oP giw gw BC P X ov ay Lag oonttt canter Ee Be gg vs Roo Bw COMO OOGOOOOM OOOO YOOOOOOOOH [HE Sa -onege | [3Sexo}—[ Fac | Poet t i aor | Lac on, Ha Pd ———— andy vee ES oposdirdddainondonabacéoe i, 22F " ° $$ lM 6952852 0004227 Tk Panasonic 143
@ Pin Descriptions he] Fame] Pinan 1_[Vertical systemGND 27 | ¥s input 2 [Black ievel detecion ter 28 |B input 3. | Which. dee vel] 29 [Gin 5__| Vertical syne. separation input____||_31_ | ATC filter, flesh-tone correction ON/OFF Binge color conection conrol_ J 34 [58 sian 10 [Vertical integral filter _——————_—||_36 | Supply voltage 2 (Voc) 12 [High og et npr (hol-down apa) [ 3 | Blooming eval 13 [Horizontal AFC filter if 39. | Black level correction start point Adj. 1 [Hold down fence voiage | 4 [coer onl 15 [FD pu for pase comparison | 1 [ACC detection itr 16 [Lock detection fer | #2 [Chom ial ina 18 | Sp volage3 Gr. sem aa ag) | 4 | Bighmess conta 2 [Hor gwem GND | 46 | ¥ wig np 21 [Hox rive poe ouput | 47 | Caparo Yap 2 | igh ola de np Ca dopa | | Whi peak dt er 23,| Neck teak decion 9 [Cons cont 25 [Gouget 51 [Image iy conte 26 [Rout 52 [DC regeneration amount ad ll Absolute Maximum Ratings Parameter Unit Surely vole Y Supply cure [os - =~ — mA Operating ambient temperature ™%? c Storage temperature + c Note 1) Ta=25T except operating ambient temperature and storage temperature. Note 2) Allowable power dissipation of the package at Ta=70C. ll Recommended Operating Range (Ta=25°C) Parameter Range Operating spy vag 9.6V 10 132 range Manes 7.6V 109.9V ‘Operating supply current range [ok 8.0mA to 25.0mA Note 1) Veci2Vecs Note 2) Within the limits of Po, Voor 13.8V, Veo S10.35V gg Lq32g952 014228 334 Ml Panasonic 144
—_—.. @ Electrical Characteristics (Ta=25+2'C) Pannetr Symbol_| __Condiion [| min | yp] mae] Oak DC Characteristics ‘reui Veei=12V, Vocr=9V New Signal Processing Veei=12V, Vor=9V APL detection voltage Van. | Cont; max., Bright ; min, oss} 13] 17 v Vin=0.3Vp—» ; Vee: =12V, Voer=9V Vin=0.15Vp-» White character correction Vu=34V, Ve=0t0 5V Ve-r Color dullness correction quantity acy — | Color=max., Cont=typ. 025] 05] 075 Vv = Vs=0t0 SV = Blooming level (1) BU) Cont pax. Bright + max. | 7s] s2| 90 viv - ‘Cont ; max., Bright ; max. —q Static 7 characteristics (1) r() int op. Bright + OP. v Bright ; max., Cont ; max. Bright ; max., Cont ; max. Vas=0V pedestal voltage Neck break (2) signal amplitude mVp-p vin=0.2Vp-», f=2MHz Y Signal Processing Veei=12V, Ver=9V Input ; sine wave 0.2Vp-p2MHz Video voltage gain Ay Cont ; max. Aperture ; min, 13.0 | 15.5 times Bright ; 3V ‘Attenuation quantity in f= 7MHz! Video frequency characteristics fro for output level in f=2MHz -3 aB Vs=6.4V Sharpness variable range (1) f=4,0MHz | so] 9] us| 4B . Input ; sine wave 0.2Vp-»2MHz Contrast variable range <= | Cont ; max. to min. 17.0 dB Son Aperture ; min., Bright ; 3V Cont 5 max., Aperture ; min. DC restoration rate Toc Video input 0.4Vp-» 7 105 % APL 10% to 90% At Voci=12V and HBLK Y output BLK level Yor — | Level of Vec:=9V, 12 v Bright ; typ.
5 Input signal ; full black
Black level correction Var, signa _ (amplitude variable) (1) (a)=() ® Pin RCestemally mounted | —100 | +100) mv USO 932852 0014229 270 OS ——___ Panasonic 145
@ Electrical Characteristics (cont.) (Ta=25+2°C) Parameter Symbol_[ Condition min [typ max] Unit Black level correction Vu Input signal ; full black (amplitude variable) (2) ()-la)_| Pind 3V O7 v Black level correction Va, | Adjust output amplitude mV (amplitude variable) (3) (a)-(b) | at O.8Vp-p Black level correction ‘Var. | Adjust output amplitude mV (amplitude variable) (4) (a)-(b) | at 1.8Vp—p Delay time (1) [rm | Va=4ov | 365 | 460 | s40 | ns | Delay time (2) | am [ve=v | ao | 300 | 85 | os | On-screen Circuit Ys threshold [esr _| Switch level of Pin® Vv cali a tines Tale pelea ee vag nV Color Signal Processing Circuit Color bar signal Color difference output (B—Y) (1) €o1 (burst 200mVp—p) 17 | Ve-r Cont } typ., Color } typ. Color bar signal Color difference output (B—Y) (2) (burst 200mVp--») 35| 44] 54] Ver Cont ; typ., Color ; max. Color bar signal Color difference signal (minimum) (3) (burst 200mVp-») 35 mVp-e Cont ; typ., Color ; mix. a Color bar signal Color bar signal ‘Demodulation output ratio (1) (burst 200mVp-p) 130 | 1.45 | times Cont ; typ., Color ; typ. Color bar signal Demodulation output ratio (2) GB (burst 200mVe-e) 0.37 | 0.50 | 0.63 | times Cont ; typ., Color ; typ. Color bar signal Demodulation angle R ZR (burst 200mVp-e) deg Cont ; typ., Color ; typ. Color bar signal Demodulation angle G £G (burst 200mVp—p) 225 235 deg Cont ; typ., Color ; typ. Demodulation output residual carrier oe aia }-[—]| 3] mVp-p Color ba inal ) Vo Color difference contrast variable range cone Ome) 125] 145 | 165] oB Color ; typ. Color bar signal ‘Tint center voltage Te (burst 200mVp—r) 2.8 3.2 3.6 Vv Color ; typ., Cont ; typ. Color bar signal Tint variable range (burst 200mV»—r) +25 | +45 deg Color 5 typ.. Cont typ. ; fo adjustment of burst frequency APC pull-in range fec | with variable standard sample | *500 | +600 Ha No signal, ACC : OFF VCO free-run frequency | tm | foadjustment with standard sample Ha Panasonic 146
@ Electrical Characteristics (cont.) (Ta=25-+2°C) Parameter [_symbot_[ Condition [min Typ [max [uni Color bar signal Color killer tolerance (burst 200mVp-p) —55 | -48 | —30 4B Color 5 typ., Cont ; typ. Color Track AIC operation time color control Color, Cont ; max. terminal voltage Vo | DC voltage at Pind 245 | 30 | 355 v variation (1) Blue Measure variation quantity of Color track OFF/ON 4 each color output amplitude mV variation (2) Red Ser | when color track tumed OFF ON| Color track OFF/ON Blue, Red : Bout variation (3) TION deny Yellow : Rout mV Horizontal Signal Processing Horna een ey (0 1605 | we Horna eran femeney @) | wna | Atholé-down inoperion |_163 | 164| 168 | air sai fi fyo (ig=25mA) = fuo supply voltage variation We | Sin a= Tma) 200 | Hz E Forza ouput pai y | sie | Holé=Dewn OFF La es | wef eV f=10k to 20kHz when horizontal — High voltage detection circuit _ start voltage (shut-down) Ven Ta=S0nA 065 | 0.75 | 0.85 v Teinal og (@) [ven [Vets | as | as] ev Horizontal pul-in range fuo=15.75klz | +400 [ — | — |e Vertical Signal Processing Terminal voltage (5) | vem [Vvecie Tis] 23] 28 v Vertical free-run oscillation frequency sts fn) | ss] o| a2| Hz Vertical free-run oscillation pulse width (ort) [ sio | 640 | 670] us Vertical oscillation frequency Ah Voi = 12V, lis=13.5mA supply voltage variation Vo Vee: =9.9V to 7.6V Hz Service Switch Circuit Y Signal Processing Circuit AS ox f=4] Video ; no signal, Bright + Minimum video output Eon | pedestal level of (14) v video output at 0.8V Variation ration of video output Video output (Eo) DC supply fo pedestal level at (0.10) vN voltage variation 4 Vee= +10%, — 15% variation Contrast fluctuation due to Video input ; steps wave 4Vca 0.4Vp—» Cont } typ. ~170) Vv variable sharpness Aper.con. ; min. to max. (170) = Brightness fluctuation due to Aper.con. ; max. the variable contrast || Cont ; min. to max. (4+150)| mv - Vcc 3 typ. Pin€® voltage where Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design. OO Sh «6932852 0034231 109 Panasonic 147
@ Electrical Characteristics (cont.) (Ta=25+2T) Paneer [symtor | _conditon [wm [op [vax | Ui Color Signal Processing Circuit ‘Veo control sensitivity Burst Gate ; OFF (IC builtin) | — | (27)[ — | He/mv ee | Color bar signal Maximum color difference output (burst 200mVp—p) (5.7)| (6.2)} (6.7)! Ve-e Cont, Color ; max. Cas copaiempemevwinin | seer [Be awe ete | — | — [asm ws Color output supply voltage variation Facagtin mae Vee 10%, | — | = [ess mV Eno DC dispersion of each Ec output 4Ec-8 (+100) mV 4Eg-e Eno ive variati ‘ Variation quantity foreach AEc x) output] dBc | fecccrewpe ey | — (460)! mv AEs—R it) ‘Variation quantity at Voci= +10%, Ec supply voltage variation Ec iw) ~15% variation and Vec=9V, (0.06) vv for Vor=12V ZEg—-cy | Veci= +10%, —15% Variation quantity for each 4E¢ iy) output | 4Ec-piv) | Voco=9V, Voci=12V (+50) mV AEn—niv) | Ec (V) elatve variation foreach ouput 4En-aiod | . A to color fluctuati =9' | Color terminal max.—min. r Ecto color fluctuation HBo-n10 BoAcsa9V, Cont; ann, (100)} mv 4Ex-cia) | Variation quantity of Ec for Ee to Acc fluctuation 4Eo-n ia) | Ace voltage variation (60)| mv 4Es-eia)_| Color, Cont ; max. Color Track Phase correction center [ a« | (123) (133)[ deg Phase correction range (1) (103)[ _(11s)|(127)| deg Pie ometon ge) vant come ee Phase correction quantity (1) 200mVp-r deg Phase correction quantity (2) [Gq _| Adivsttottint center (23)| deg ‘Maximum phase correction range (1) (5)| (63) (7) | deg Maximum phase correction range (2) deg Demodulation angle R (2) Demodulation angle at color [_— | (90)| — | deg Demodulation angle G (2) track ON [ — | (235)| — | deg Deflection Processing Circuit fy temperature variation Ta=—200 to +700 | — | 6s| — | we Phase detection sensitivity Veci=12V, Voo=9V f — | Gd] — | pales eC Vertical pull-in possible input frequency fy=15,75kHz, Hz Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design. Panasonic 148 m™ 6932852 0014232 ab5 mm