AN5337

AN5337K PANASONIC | Alldatasheet

Document overview

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Technical content

The AN5337K is suitable for processing of video, chro- ma, RGB, synchronization, and deflection signals of NTSC system. It incorporates an I 2C bus controller. n Features

• Video : Wide bandwidth filter, adjustable preshoot and overshoot, adjustable aperture control, ABL input
• Chroma : ACC filter, color difference output
• RGB : Color difference input, RGB output
• Synchronization : Synchronous BLK input/output, adjustable AFC1 time-constant, adjustable horizontal center
• Deflection : Generation of parabola waves and saw- tooth waves, distortion correction AN5337K NTSC Video Signal Processor IC (15.24) 3 to 15˚ 13.7–0 0.25 + 0.2 – 0.05 47.7–0.3 (0.7) 1.778 0.5–0.1 1.0–0.25 3.85–0.3 (3.3) 52-Pin Shrunk DIL-Plastic Package (SDIP052-P-0600A) Unit : mm

3 4 5 6 7 8 10 13 14 15 16 17 18 19 (4) (4) White character Slice White character Compensation Demodulate Shift (5) Demodulate Gain (6) Drive On Screen R Cut off R Cut off (R Clamp) On Screen G Cut off G Cut off (G Clamp) On Screen B Cut off B Cut off B Clamp Cut off BLKDrive (Pulse) On Screen Clamp (2) Clamp (1) TINT (2) TINT (1) DEMAXIS (2) DEMAXIS (1) Drive R Drive G Drive (B) WHITE RGB MATRIX (1) RGB MATRIX (3) RGB MATRIX (2) On Screen BLK A CC Amp. 1 A CC Amp. 2 Bias 2 DEMOD A CC Det. Phase Shift Color Track APC Killer VCO Y delay line Apacon delay 50ns Apacon delay 125ns Apacon delay 175ns Apacon delay 50ns Sharpness Y Clamp Color Control Color Control G –Y MATRIX Contrast Control IRE Voltage Imp.trs Bright V/I Converter Bright Control APL Det. Bright min.Det. White max.Det. IRE Gain gCont Brt. Cont Cont Gain Under 60 Cont Black APL

60 IRE

Det. SW Bright Pedesta1 Corner Control Ramp EW Amp. V Amp. Parabola H Sync. Sep. H.V. Sync. Sep. Lock Det.Neck Shut/Hold Down Power ON/OFF AFC 1 V Count down VCO R Count down S.C.P BG P2 AFC 2 AFC Gain (2) BLK PLS (1) Service SW (1) Vertical Place (6)Palabolic Correction EW Contrast2 (3+SW)EW Contrast1 (3+SW) Black Slice (31SW) Service SW (1) DC tra (1) Bright (8) Voltage g Gain (4) g Level (4) Color/Black Compensation Change (1) Y delay line (1) Apacon delay (1) Contrast (7+1) Pre over sharpness (7) Y Clamp Color track ON/OFF (1) TINT (7) Color (7+1) G–Y Ratio Drive 1 (7+SW) Cut off R (8+2) Cut off G (8) Cut off B (8 + 2) Mute (1) Drive 2 (7+SW) Killer Filter CW out APC Filter

3.58 VCO

B–Y out R–Y out V/C/RGB R–Y in B–Y in R in G in B in Ys in EHT in B outG outR outV CC 9VParabolaV outCorner RAMPAGC SCL IIC GND SDA6.3VH out X–RAY–REFX–RAYAFC 22fH VCO Sync.DEF GND AFC 1 V Pulse FBPin S.C.P out S.C.P inAFC FBP in Lock Det. Sync.in Sync.in Y in ACL Black min.Det. White max.Det. APL Det. Bluming level ABL 5V C in Color Track I2C/DAC GND Black Gain (4) SCP change (1) Vertical Linearity (6) Vertical Amplitude (7) Vertical S character (6) Vertical EHT (4) EW Parabola (6) Horizontal – EHT (4) n Block Diagram

Pin No. Pin name Pin No. Pin name Sync. Def GND 503kHz VCO AFC2 filter High voltage det. input (X–ray) High voltage det. ref. voltage Horizontal drive pulse output Horizontal power supply (HV CC ) I2C SDA input I2C GND I2C SCL input Reference ramp waveform AGC Reference ramp waveform generation Corner slice level Ver. deflection saw-tooth output EW output 9V power supply (V CC 1) R output G output B output EHT voltage detection Ys input On-screen B input On-screen G input On-screen R input B –Y input R –Y input V/C/RGB GND R –Y output B –Y output 3.58MHz VCO Chroma APC filter VCO output Killer filter Color track filter ABL input Chroma input 5V power supply (V CC2 ) Blooming level input Filter for APL detection Filter for white detection Black det. filter/color control ACL input Y signal input V sync. sep filter H sync. input V sync. input Lock det. filter Sand castle pulse input/FBP input for AFC Sand castle pulse output Flyback pulse (FBP) input for BLK V pulse output AFC1 filter n Pin Descriptions V CC1 V CC2 ICC1 (I16) ICC2 (I37) Supply current Power dissipation Note 2) Operating ambient temperature Note 1) Storage temperature Note1) PD Topr Tstg mA mW Parameter Symbol Rating Unit n Absolute Maximum Ratings 9.6 5.6 113 Supply voltage 1481 –20 to + 70 –55 to +150 Note 1) Ta= 25˚C except operating ambient temperature and storage temperature. Note 2) Allowable power dissipation of the package at Ta=70˚C. V Parameter Symbol Range Operating supply voltage range 8.5V to 9.0V to 9.5VV CC1 V 16–1, 9, 27 V CC2 V 37–1, 9, 27 Operating supply current range I7 15mA to 20mA to 25mA 4.5V to 5.0V to 5.5V n Recommended Operating Range (Ta= 25˚C)

Parameter Symbol Condition min typ max Unit I16 I37 V 45–1 V 46–1 V 43–27 V 35–27 V 42–27 V 38–27 V 36–27 V 29–27 V 28–27 0.8 0.8 2.7 2.5 2.5 2.2 1.5 2.3 2.3 106 1.8 1.8 3.7 3.5 3.5 3.2 2.5 3.3 3.3 mA mA V V V V V V V V V V CC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V V CC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V V CC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V V CC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V V CC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V V CC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V V CC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V V CC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V V CC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V V CC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V V CC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V 1.3 1.3 3.2 3.0 3.0 2.7 2.0 2.8 2.8 Circuit current Circuit current Synchronous input terminal voltage Synchronous input terminal voltage Video input terminal voltage ABL input terminal voltage ACL input terminal voltage Chroma input terminal voltage B –Y output terminal voltage R –Y output terminal voltage HV CC 5.9 6.7 VV CC1 : 9V, VCC2 : 5V Pin7 with 380Ω 12V 6.3 fHO frequency difference when other supply OFFfi ON Horizontal stabilized supply voltage Constant voltage operation resistor Horizontal free-run oscillation frequency (1) RHV CC fHO–1 I7 · 15 to 25mA 30 Ω 16.05 200 kHz HzfHO variation to rising power supply 15.45 15.75 100 Horizontal output pulse duty tHO 34.4 40.6 %37.5 DfHO V CC3 V fH (S) 5.2 VHorizontal output starting voltage Horizontal output level Horizontal pull-in range H center variable range (1) H center variable range (2) Lock detector output voltage (1) Lock detector output voltage (2) Lock detector output voltage (3) Shut-down operation voltage Burst gate pulse width V fH fPH TDH TDH V 47–M V 47–L V 47–T V Hth TBGP 3.4 V2.4 –400 1.8 – 3.0 5.1 – 0.1 7.6 2.65 1.8 2.9 fHO =15.73kHz Phase lead at 1A[10]fi [00] Phase lead at 1A[10]fi [1F] Synchronized Not synchronized Shut down Vref (= Pin5) = 6.2V Sandcastle pulse output Hz µs µs V V V V µs V BGP V HBLK V VBLK 4.0 2.7 1.2 3.2 –1.6 6.5 0.5 9.0 2.95 3.2 V V V 2.5 – 2.3 5.8 8.3 2.8 2.5 V CC : typ. V CC : typ. V CC : typ. Sandcastle pulse output level (BGP) Sandcastle pulse output level (HBLK) Sandcastle pulse output level (VBLK) f=10k to 20kHz when horizontal oscillation output is more than 1VP–P Blooming level terminal voltage 4.6 3.3 1.8 4.3 1.5 DC Characteristics Horizontal Signal Processing Vertical Signal Processing Vertical output pulse width Vertical output level Vertical output free-run frequency Vertical blanking pulse width tVO V 51H fVO tVBLK 360 1.3 58.8 1.09 380 1.8 1.12 400 2.3 61.2 1.15 µs V Hz ms n Electrical Characteristics (Ta= 25–2˚C)

Parameter Symbol Condition min typ max Unit – 2.5 –1.5 11.5 11.5 3.5 2.5 1.5 17.5 17.5 8.5 200 dB dB dB dB dB dB mV 14.5 14.5 V BR – 6 Video voltage gain Video voltage gain relative ratio Video voltage gain relative ratio DL Sharpness 1 Sharpness 2 ACL characteristics ABL characteristics DyACL DY ABL Pin42 3Vfi 3.5V Pin35 2.7fi 3.5V 4.1 dB/V V/V 3.4 Y frequency characteristics 1 Y frequency characteristics 2 Y delay line : ON Y delay line : OFF Contrast : min. Cont : max. Sharp : min. Ratio between channels Drive : typ. Y delay line ON/OFF f=4MHz, aper. con. SW : 00 f=3MHz, aper. con. SW : 02 Y signal delay time 1 Y signal delay time 2 2.7 Black extention range Black extention gain DYBL1 DYBL2 – 0.1 1.6 0.1 2.3 V V 1.95 Y G 0.08 0.28 V0.18 0.5 3.2 1.2 4.6 0.85 3.9 Cut-off : 80 – 0.12 0.12 V0 Input : full black, Pin41 : 5V fi CR filter Input : full black, Pin41 : 3V Black gain : min.fi max. Pedestal level (standard) White g gains : max. White g level : min. to max. Blooming DCPin38 : 0.5Vfi 4.5V Black level : min. Adjust output 0.8VP–P by contrast. After that make black level be maximum. Pin41 ; 5V, adjust Y output to 2.7VP–P by contrast, after that connect Pin45 to CR filter. Contrast control range max. Contrast control min. value Brightness variable range AY G AY AY Gd1 AG (SH)1 AG (SH)2 AG (CON) tDL1 tDL2 Dy1 (Y) Dy2 (Y) g correction range min. to max. Blooming level variation range Black extention range Y g DYBLM DYBL4 Black extention start point DYBL3 260 160 2.0 325 205 – 3 2.4 390 250 2.8 dB dB ns ns V V V ACC characteristics 1 ACC characteristics 2 Killer tolerance Chroma Signal Processing Killer tolerance hysteresis Demodulation output amplitude B–Y ACC1 ACC2 ek Color bar signal (burst 300mVP–P) Color bar signal (burst 18mVP–P) Color bar burst 0dB=150mV P–P Color bar signal burst 0dB=150mV P–P Color bar signal (burst 150mV P–P) ek eOB – 4 – 48 – 38 dB dB dB –1.5 – 43 + 4 dB+ 2 1.04 1.34 1.64 V P–P eOR R/B 0.82 0.48 1.32 0.64 V P–P times 1.07 0.56 Demodulation output amplitude R–Y Demodulation output ratio Color bar signal (burst 150mVP–P) Rainbow signal R–Y/B–Y output ratio Sharp : min. Cont : typ. DC restoration rate 1 DC restoration rate 2 TDC1 TDC2 3.0 3.7 103 4.4 102 110 V yG (CON) min. No input, Bright : min.fi max. APL10 fi 90% DC transmission range : – direction APL10 fi 90% DC transmission range : + direction 10MHz attenuation range DL for f=3MHz : ON 10MHz attenuation range DL for f=3MHz : OFF Y Signal Processing n Electrical Characteristics (cont.) (Ta= 25–2˚C)

Parameter Symbol Condition min typ max Unit Demodulation angle B–Y Demodulation angle R–Y — B — R degree degree Color residue ekiller 50 mV P–P [2F] [4A][3A] Tint variable range max. * Tint variable range min. * R–Y demodulation axis variable range * B–Y ratio variable range (1) * B–Y ratio variable range (2) * G–Y/R–Y ratio (1) * G–Y/R–Y ratio (2) * G–Y/B–Y ratio (1) * G–Y/B–Y ratio (2) * Dq 1 Dq 2 Dq Dem AB–Y min. AB–Y min. eG /eR2 eG /eR1 eG /eB2 eG /eB1 Tint : typ.fi max. Tint : typ.fi min. Demodulation axis : min.fi max. Demodulation ratio : typ.fi min. Demodulation ratio : typ.fi max. G–Y ratio change-over : 02 G–Y ratio change-over : 01 G–Y ratio change-over : 02 G–Y ratio change-over : 01 –37 1.25 0.23 0.37 0.12 0.18 0.25 1.75 0.37 0.57 0.28 0.36 degree degree degree times times times times times times –50 1.5 0.3 0.47 0.2 0.27 RGB Signal Processing Killer filter terminal grounded by 20kΩ Demodulation output residual carrier APC pull-in range Low APC pull-in range High CW output amplitude Free-run frequency No signal input Burst frequency variation Burst frequency variation Shift from 3.579545MHz Pin25 356mVP–P Pin26 200mVP–P DAC value where R.B outputs are coincident Tint center qt 600 – 600 800 1100 200 500 –500 600 –200 Bright : typ. cut-off Cont : typ. Color : typ.fi max. Cont : typ. Color : typ.fi max. Cont : typ. Color : typ.fi min. Drive SW : 00fi 04 Drive : min.fi max. Cut off SW Cut off : min.fi max. Cut-off min. to max. EBLK 0.7 3.4 3.5 1.6 0.6 1.5 6.6 8.5 2.6 1.6 V dB mV dB dB V V 1.1 5.0 2.1 1.1 A B (CON) A R (DR) V (CO) V (CO)G A B–Y cl max. A B–Y cl min. Color control range max. * Color control min. value * Color difference contrast variable range * Drive control range Cut-off R · B control range Cut-off G control range RGB output blanking voltage 50 mV P–P Hz Hz mV P–P Hz Deflection Signal Processing 0.1 – 6 3.5 0.5 dB dB V P–P dB 1.5 0.3 – 3 On-screen voltage gain On-screen contrast range On-screen contrast min. value On-screen frequency characteristics A yG A yG (ON) De Standard vertical output amplitude Standard EW output amplitude V out V EW 2.2 1.8 3.0 2.6 V P–P V P–P 2.6 2.2 Ys=1V Contrast ; max. Ys=1V typ.fi max. A yG (ON)min. 0.5V input Attenuation quantity at f=10MHz to f=3MHz Horizontal Signal Processing (0.2) V P–P Hz/˚C (1.0) (5.5) Separable sync. signal fHO ambient temperature dependency Input : full black sync. level Ta= –20 to + 70˚CDfHO Ta Hz/mV(1.2) 0D [30] mA(0.83) bH I30 (1) Horizontal oscillation frequency control sensitivity AFC1 reference current (1) V IN ecar fpull fpull ecw fco Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design. * The state in which R, B amplitudes and G amplitude are made coincident, is come out by means of drive I, II adjustments where Y signal is inserted to Pin17. n Electrical Characteristics (cont.) (Ta= 25–2˚C)

Parameter Symbol Condition min typ max Unit (19) V CC2 5V–0.5V V CC2 5V–0.5V V CC2 5V–0.5V Zener temperature characteristics +1.8mV/deg V FBP–1 V FBP–2 V V H center : typ. Hout rise to FBP center Horizontal sync. rear edge to Burst gate pulse front edge (0.7) (2.5) Sandcastle pulse input threshold level temperature characteristics FBP input threshold level temperature characteristics HBLK FBP input threshold level temperature characteristics AFCI TH–FBP DV 48 (Ta) DV 50 (Ta) µs µs mV/deg mV/deg mV/deg (0.3) (1.8) (0) (1) (0.74) (0.44) F.B.P slice level (blanking) F.B.P slice level (AFCI) F.B.P delay time range B.G.P start position Sandcastle pulse output temperature characteristics X– ray inner reference temperature characteristics Sandcastle pulse output supply voltage dependency BGP Sandcastle pulse output supply voltage dependency HBLK Sandcastle pulse output supply voltage dependency VBLK DV 49 (Ta) (0) (–1.8) (1) mV/deg V/V mV/deg V/V V/V Vertical Signal Processing Vertical BLK phase (WIDE) Vertical BLK phase (NORMAL) Neck break operation Pin49 voltage Vertical BLK pulse width (WIDE) Y Signal Processing Contrast variable range Y output amplitude VCC dependency Y output DC voltage VCC dependency Y noise level Delay line dynamic range Y output amplitude ambient temperature dependency R Y output amplitude ambient temperature dependency G Y output amplitude ambient temperature dependency B APL detection voltage PVBLK (W) PVBLK V 49 TVBLK (W) A yG (CON) min. DyG (VCC ) DY G (VCC ) VY NL V DLmax A APL DyR (Ta) DyG (Ta) DyB (Ta) Period from VBLK rise up to vertical sync. fall down Period from VBLK rise up to vertical sync. fall down Pin5 : 1.5V Contrast : 00 to 7F APL 50 fi 100% detection voltage ratio –20 to +70˚C –20 to +70˚C –20 to +70˚C (1.5) (1) (3.87) (0.2) (5.05) (40) (0.4) (0.18) (7) (0.7) (–6) (–8) (–6) (2) (4) (50) ms ms V ms dB dB/V V/V mV V times AFC1 reference current (2) AFC1 reference current (3) AFC1 reference current (4) I30 (2) I30 (3) I30 (4) 0D [20] 0D [10] 0D [00] (1.33) (1.83) (2.33) mA mA mA Chroma Signal Processing e0 –V DfCO –V (0) (220) dB/V Hz/V Demodulation output amplitude VCC dependency VCO V CC dependency Demodulation output ambient temperature dependency R–Y Demodulation output ambient temperature dependency B–Y Burst-chroma ratio tolerance DeR–Y (Ta) DeB–Y (Ta) Burst compression tolerance for color bar chroma –20 to +70˚C –20 to +70˚C (– 40) (–3) (–3) De0 (bst) Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design. n Electrical Characteristics (cont.) (Ta= 25–2˚C)

Parameter Symbol Condition min typ max Unit RGB Signal Processing Y fi RGB crosstalk RGB fi Y crosstalk Color difference input dynamic range Internal external pedestal difference voltage OSD input dynamic range Crosshatch Crosshatch V/V V/V –20 to +70˚C –20 to +70˚C (0.4) (0) RGB color difference amplitude temperature dependency OSD output amplitude temperature dependency V CC1 8.5 to 9.5V V CC2 4.5 to 5.5V V CC1 8.5 to 9.5V V CC2 4.5 to 5.5V RGB output amplitude VCC dependency OSD output amplitude VCC dependency (VCC ) DeG (Ta) (–100) (20) (6) (100) Color control range (External) White character slice level range White character correction range C/Y ratio Pedestal variation at OSD contrast R–Y/B–Y ratio Color track OFF/ON * variation (1) Blue Color track OFF/ON * variation (2) Red Color track OFF/ON * variation (3) Yellow Deflection Signal Processing Vertical amplitude variation ratio Vertical linearity variation width Vertical S-correction amplitude variation ratio Vertical position variation width Vertical EHT correction amplitude variation ratio EW parabola variation width Horizontal amplitude variation width Decolor V W DV W V C/Y DE (cont) eR /eB DeBB DeBR DeRY DVamp DVlin DVsc DVshift DV EHT DV parabola DV H–WIDTH øE : [40] Control ratio to DAC Blooming DC2.5V Color difference no input Blooming DC2.5V Color difference no input Y : 0.36VB –W C : Color bar standard Color : typ. Contrast : typ. G–Y/Y zero peak ratio at G output Pin25 ; 356mV P–P Pin26 ; 200mVP–P B –Y1.39V, R–Y1.1V, After tint and color adjustment Color track ON Variation quantity at øE : 03 fi 04 YsL, YsH (BLK period low) output DC difference Contrast : 1E – max. Vertical amplitude typ.fi max., min. Vertical linearity : typ.fi max., min. Vertical S correction : max.fi min. Vertical position : min.fi max. Pin62= 0V, Vertical EHT : typ.fi max., min. EW parabola amplitude : min.fi max. Horizontal amplitude min.fi max. (0.6) (0.6) (0.23) (–200) (–160) (–240) (–350) (–15) (–8) (–33) (0.6) (–7) (2.8) (3.4) (28) (0.8) (0.8) (0.36) (0) (0) (– 40) (–200) (–22) (–12) (–19) (0.8) (4.6) (–11) (4.1) (1.0) (1.0) V V (0.56) times (200) mV (1.0) (160) (–160) (–16) times mV mV mV (–30) (–19) (–5) (–1.0) V (–15) (5.4) V P–P (5.8) V Trapezoidal distortion correction : typ.fi max., min. EW corner–1 : min.fi max. EW corner–2 : min.fi max. V H–WIDTH DV Trapz DVcorner DVcorner (1.5) (2.3) V(1.9) (–48) (– 40) (–38) (–96) (–16) (–14) (–72) (–28) (–26) Horizontal amplitude MIN DC value Trapezoidal distortion correction variation ratio Corner correction variation ratio 1 Corner correction variation ratio 2 eCT1 eCT2 AVmax. DE (YS) AVmax. dB dB V mV V (– 45) (– 40) (2.2) (0) (1.5) DeG (VCC )Deg (Ta)Deg Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design. * The state in which R, B amplitudes and G amplitude are made coincident, is come out by means of drive I, II adjustments where Y signal is inserted to Pin17. n Electrical Characteristics (cont.) (Ta= 25–2˚C)

Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design. Parameter Symbol Condition min typ max Unit Horizontal EHT correction MIN DC value DV EW (VCC ) V CC1 8.5 to 9.5V V CC2 4.5 to 5.5V %(0) Service SW : ON Pin12 sweepI11 µA(–140) EW amp. drive current Ramp wave form (NORMAL) Ramp wave form (WIDE) I EW – dr DVramp DVramp (w) mA V P–P V P–P (1.4) (2.5) (2.5) 0D [00] 0D [40] EW output VCC variation AGC input output current Ramp input output current (1) Ramp input output current (2) 0D [80]Lateral line voltage ramp terminal voltage Input Signal Chroma input tolerant level Y input tolerant level H Sync. input tolerant level V Sync. input tolerant level Sandcastle pulse external input BGP Sandcastle pulse external input HBLK Sandcastle pulse external input VBLK FBP input (Pin48, 50) Ys input threshold voltage On-screen input R On-screen input G On-screen input B I 2C bus SDA input level H I2C bus SDA input level L I2C bus SCL input level H I2C bus SCL input level L ACL terminal voltage range I12 I12 V 12–SW ec in y in uH in uV in V BGP in V HBLK in V VBLK in V FBP in V 21 e24 e23 e22 V 8 V 8 V 10 V 10 V 42 Pin11 : 1.5V, Pin49 : 2.5V Vpulse : ON Pin11 : 1.5V, Pin12 : 2.5V Vpulse : OFF Color bar chroma 330mV P–P, burst level Sync. to white 100% Sync. to white 100% Sync. to white 100% V CC : typ. V CC : typ. V CC : typ. V CC : typ. V CC : typ. V CC2 (= 5V) V CC2 (= 5V) V CC2 (= 5V) V CC2 (= 5V) V CC : typ. mA µA (4.4) (–90) (0.5) (0.5) (0.7) (2.0) (2.0) V P–P V P–P V P–P (150)(90) (0.5) (1.0) (1.0) mV P–P (4.0) (2.7) (1.2) (4.6) (3.3) (1.8) V P–P V P–P V P–P (4.3) (3.0) (1.6) (0.4) (4.0) (0) (4.0) (0) (3.5) V (1.2) (1.0) (1.0) (1.0) V CC2 (0.7) V CC2 (0.7) V V P–P V P–P V P–P V V V V (0.7) (0.71) (0.71) (0.71) (2.7) (4.5) V (1.2) V Pin20 =1V n Electrical Characteristics (cont.) (Ta= 25–2˚C)

Equivalent circuitDescriptionWaveform Phase adjuster of phase detection filter for image position adjust- ment Hi : Phase advance Lo : Phase delay n Pin Descriptions 1.1V to 3.9V 300Ω 10kΩ 12kΩ 0.18mA V CC 6.3V 1kΩ 500Ω 1kΩ V CC 6.3V 1kΩ 3kΩ V CC 6.3V 11kΩ V CC = 6.3V 9.1kΩ 503kH Z 0.2VP–P 1.6V GND for sync. and DEF Horizontal oscillation Pin. Connected to an external 503kHz oscil- lator element. DC=1.6V Pin No. Pin name AFC2 filter GND High voltage det. input (X–ray) High voltage det. ref. voltage 503kHz VCO Shut down input pin Threshold voltage : 2.8 V Reference (comparison) voltage for shut down DC= 6.2V DC DC

for horizontal system. V CC =6.3V generated through an external resistor SDA signal input and ACK signal output for I Equivalent circuitDescriptionWaveform Output pin for horizon- tal drive pulse HI : 2.9V LO : 0V 24µs 63.5µs 2.9V 200Ω 10kΩ V CC 6.3V DC 50Ω ACK 100kΩ 2.5V 5VV CC 50Ω 100kΩ 2.5V 5VV CC V CC V CC Ground for I2C SCL signal input for I2C Pin No. HV CC Pin name Horizontal drive pulse output I SDA input I2C GND I2C SCL input n Pin Descriptions (cont.)

Equivalent circuitDescriptionWaveform Connecting to an AGC capacitor for making the amplitude of saw-tooth waveforms generated at Pin12 constant Pin No. Reference ramp waveform (Ramp –Gen) Pin name Reference ramp waveform AGC pin (Ramp –AGC) Corner slice level Vertical deflection saw-tooth output (V–Ramp) V CC = 9V 200Ω X8 50Ω 2mA V CC = 9V 120µA 8kΩ 1.1V V CC =5V 9.45µA 9.45µA 2.5V 63µA63µA D.C2.1V 2.5V GND Pin%1 V pulse M 2.1VP–P GND 2.0V center) D.C2.1V M Vertical deflection saw- tooth output with vari- ous deflection-correc- tions Corner slice level cor- rection 0.47µF capacitor is connected to Pin11. 0.33µF capacitor is connected to Pin12. Pin51 V pulse 126µA to 0µA 0 to 126µA 10kΩ V CC =5V n Pin Descriptions (cont.)

Equivalent circuitDescriptionWaveform Parabola wave for pin cushion correction with various deflection-cor- rections Pin No. 9V power supply EHT voltage detection Pin name Pin cushion distortion correction output (EW– out) 9V power supply CC 9V) R output G output G signal output R signal output V CC = 9V 1kΩ

• 2 10kΩ
• 2 10kΩ V CC = 9V 126µA189µA 4.5V H-rate saw-tooth waveform 2.5V 1V (Pedestal) (BLK) 3.75VP–P 2.5V 1V 3.75VP–P 100Ω1kΩ kΩ 500µA 1.7V The EHT correction occurs linearly when the input is between 4.0 to 2.0VDC. 100Ω1kΩ kΩ 500µA 1.7V EW- parabola For maximum contrast with 1.0VP–P R–Y and 0.5VP–P Y inputs For maximum contrast with 0.5VP–P Y, 1.0VP–P R–Y, and 1.27VP–P B–Y Normally used at more than 4.0V n Pin Descriptions (cont.)

At on-screen input, the threshold level for switch- ing between TV and on- screen is 0.7V typ. Equivalent circuitDescriptionWaveform Y S input Pin name B output On-screen B input B signal output On-screen G input On-screen G input On-screen B input 100Ω1kΩ kΩ 500µA 1.7V 330Ω 3.8V 1.5V 6.5V9V 9V 6.5V9V Reference 2V BGP 1.1mA 9V 6.5V9V Reference 2V BGP 1.1mA 2.5V 1V 3.75VP–P 0.7V (typ.) typ. 3.3V On-screen data 0.7V (typ.) typ. 3.3V On-screen data For maximum contrast with 0.5VP–P Y and 1.27VP–P B–Y Pin20 is de- scribed next to Pin15 Pin No. n Pin Descriptions (cont.)

Equivalent circuitDescriptionWaveform On-screen R input Pin name On-screen R input Color difference R–Y input V/C/RGB GND Color difference R–Y output Color difference R–Y input 9V 6.5V9V BGP 1.1mA 9V 6.5V9V Reference 2V Reference 2V BGP 1.1mA 0.7V (typ.) typ. 3.3V On-screen data Color difference B–Y input

25 Color difference

B–Y input 9V 6.5V9V Reference 3.3V BGP 1.1mA 1.27VP–P typ. 4.0V 1.0VP–P 300µA 1.0VP–P

27 GND for video, chroma

Color difference R–Y signal output Pin No. (Differential reference 3.3V) n Pin Descriptions (cont.)

Equivalent circuitDescriptionWaveform Pin No. Pin name Color difference B –Y output 3.58MHz oscillator APC filter 3.58-VCO oscillator 3.58M CW output 3.58-VCO oscillation output Color difference B –Y signal output 300µA 200Ω 500Ω 100kΩ 2kΩ 2.6V 10kΩ 2kΩ 1mA 300 µA7 5 µA 1mA Approx. 2.1V 90kΩ 50kΩ 100Ω 2.6V Oscillation waveform 1.27VP–P Chroma APC filter 600mV P–P n Pin Descriptions (cont.)

Equivalent circuitDescriptionWaveformPin No. Pin name Color track filter Killer filter Chroma input Killer detection filter Killer detection with reference to 3.5V 100µA 2kΩ 50Ω 3kΩ 20kΩ 20kΩ 300mV P–P 3.2V Color bar signal Burst reference 0dB=150mVP–P 150mV P–P 2.9 to 4.5V 37 5V power supply Phase shift filter Chroma input 5V power supply

35 ABL input

10kΩ Brightness controlAdjustable in a 3–0.8V DC range n Pin Descriptions (cont.)

n Pin Descriptions (cont.) Equivalent circuitDescriptionWaveform Input for determination of blooming level Linked with the APL pin Pin No. Filter for APL detection Pin name Blooming level input Filter for white detection V CC 2.7V 1kΩ 300Ω V CC 50µA 900Ω 4.3kΩ 12kΩ 6.5V 200µA 0µA 800µA 6.5V 50µA V CC 50µA 0µA 600µA to to V CC 2.4V 2.7V DC when opened 0 to 3V DC Filter for detection of white max. image signals 2 to 4V DC

Equivalent circuitDescription Waveform

1 Filter for detection of

black max. image signals

2 Input for color con-

Pin No. ACL input for Contrast Pin name Filter for black detection Color control input Y signal input V Sync.Sep. 1000µA 0µAV CC 6.5V to 3V6.6kΩ 300Ω 300µA 6.5V 50µA V CC 7kΩ 3.5kΩ V CC Approx. 3.9V 300Ω 80µA45µA V CC 50V 16kΩ4kΩ 53kΩ 4kΩ 50Ω Integral filter for vertical synchronous signal 1 2 to 4V DC for black detection 2 2 to 4V DC for color control DC input voltage with an adjustment range of 2.7 to 4.5V 0.5VP–P standard input 0.36V (pedestal to white) 200Ω 2kΩ V CC 3.9µA 100pF 23.5kΩ 45 Sync.in (H) Slice level is variable with external resistor. Input for sync. signal separation H slice level : 3.9µA · 2.2kΩ · 58.5µs/5µs=100mV n Pin Descriptions (cont.)

vertical/horizontal blank- ing

• Threshold voltages Burst gate pulse : 3.5V Horizontal blanking pulse 2.2V Vertical blanking pulse : 1.0V AFC : 2.5V Equivalent circuitDescriptionWaveform Slice level is variable with external resistor. Input for sync. signal separation V slice level : 2.6µA · 6kΩ · 58.5µs/5µs=183mV Pin No. Pin name Lock Det. filter Sync.in (V) Sand castle pulse input/FBP input for AFC Sand castle pulse output Flyback pulse input Input of flyback pulse
• Threshold voltage Blanking : 0.7V Synchronization : 6.2V Asynchronization : 0V Shut down : 8.3V V CC 5V BGP HBLK VBLK Internal External 300Ω 50kΩ V CC 5V 25kΩ HBLK AFC2 External Internal 100Ω V CC 5V 6kΩ V CC 2.6µA 68pF 68kΩ 100µA V CC 9V 200Ω 90kΩ 10kΩ 200Ω 200Ω Filter for synchroniza- tion detection of input sync. and horizontal oscillation frequency. Also for shut down detection Output of superimposed burst gate pulse which superimposed V, H and blanking pulse, to syn- chronize the AN5307K with other ICs
• Threshold voltage Same as above 4.3V 3.0V 1.5V 4.3V 3.0V 1.5V 10 to 13µs 63.5µs n Pin Descriptions (cont.)

Equivalent circuitDescriptionWaveform Output of vertical oscil- lation pulse Pin No. Pin name AFC1 Filter Vout. Output of horizontal AFC current When RC network is connected, the horizon- tal AFC operates. Frequency adjustment Hi : Frequency low Lo : Frequency high 20kΩ V CC 5V 200Ω 2.5V to 4.6V 0.2mA V CC 6.3V 4.3V 27kΩ 1.8V 0V 51 n Pin Descriptions (cont.) n Reference 3,000 0 25 50 75 100 150 125 IC without heat sink R th–a=54˚C/W PD =2315mW (25˚C) 200 400 600 800 1,000 1,200 1,400 1,600 1,800 2,000 2,200 2,400 2,600 2,800 2,315 Ambient Temperature Ta (˚C) Power Dissipation PD (W) PD –Ta