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ICs for TV
AN5337K
NTSC Video Signal Processor IC
s Overview
The AN5337K is suitable for processing of video, chroma, RGB, synchronization, and deflection signals of NTSC system. It incorporates an I2C bus controller.
Unit : mm
s Features
overshoot, adjustable aperture control, ABL input
0.50.1 (0.7) (3.3) 1.00.25
* Video : Wide bandwidth filter, adjustable preshoot and * 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 sawtooth waves, distortion correction
3 to 15
3.850.3 13.70 (15.24)
0.05 0.25 - + 0.2
52-Pin Shrunk DIL-Plastic Package (SDIP052-P-0600A)
47.70.3
1.778
AN5337K
s Block Diagram
ICs for TV
ABL 5V
37
Color Track
C in
36 35 34
Y Clamp Y delay line Apacon delay Y delay line 50ns (1) Apacon delay 125ns Apacon delay 175ns
Contrast (7+1)
Contrast Control Pre over Sharpness sharpness (7) Y Clamp
ACC Amp. 1
ACC Amp. 2
Bias 2
DEMOD
33
Apacon delay 50ns
ACC Det. Color Track Color track ON/OFF (1) Phase Shift
Killer VCO APC
Killer Filter
32 CW out 31
Apacon delay (1) Bluming level
38
APC Filter
30
IRE Voltage Voltage
3.58 VCO
29 B-Y out
Imp.trs
Bright
APL Det.
39
Bright Pedesta1 Bright (8) Bright Control DC tra (1) APL Det.
Bright min.Det. White max.Det. IRE Gain gCont Brt. Cont Color/Black Compensation Change (1)
Clamp (1)
TINT (1)
DEMAXIS (1)
Color Control G -Y MATRIX G-Y Ratio WHITE
RGB MATRIX (1) RGB MATRIX (3) RGB MATRIX (2)
White character Slice (4) White character Compensation (4)
28 R-Y out
White max.Det.
40 41
Service SW Black Slice (1) (31SW)
TINT (7) Clamp (2)
30/60 Cont Gain
Black min.Det. ACL
42
Y in
43
Under 60 Cont Black Gain Black 60 IRE (4) APL Det. EW Contrast2 (3+SW) EW Contrast1 (3+SW) Corner Control Parabola Ramp V/I Converter Palabolic Correction
Vertical Linearity (6) Vertical Amplitude (7) Vertical S character (6) Vertical EHT (4) EW Parabola (6) Horizontal - EHT (4)
Gain Level (4) (4)
Demodulate Shift (5) Color Demodulate Gain (7+1) (6)
27
V/C/RGB GND
26 R-Y in
TINT (2)
DEMAXIS (2)
Color Control
SW
25 B-Y in 24 R in
Drive Drive R On Screen R Drive 1 (7+SW) Cut off R
EW Amp. V Amp. Vertical Place (6)
Cut off (R Clamp) Cut off R (8+2)
44
23 G in
Sync.in
45
Drive G On Screen G I2C/DAC AFC 2 Drive (B) On Screen B Drive 2 (7+SW) Cut off Mute (1)
Sync.in
46
H Sync. Sep. Neck Shut/Hold Down
H.V. Sync. Sep. Lock Det.
Service SW (1) V Count down BG P2
Cut off (G Clamp) Cut off G (8)
Cut off G
22 B in
47
Lock Det. AFC FBP in S.C.P in 48 S.C.P out FBPin
49 50
BLK PLS (1)
Cut off B Clamp Cut off B (8 + 2)
Cut off B
Power ON/OFF
AFC 1 AFC Gain (2)
VCO
R Count down
S.C.P On Screen On Screen Drive (Pulse) BLK BLK
V Pulse
51
SCP change (1) AFC 1
52
21 Ys in 20 EHT in
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
H out Sync.DEF GND
6.3V
SDA IIC GND
SCL
Corner
V out
Parabola
VCC 9V
R out
G out
B out
2fH VCO
AFC 2
X-RAY
X-RAY-REF
AGC
RAMP
AN5337K
s Pin Descriptions
Pin No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 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 (HVCC) I2C SDA input I C 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 (VCC1) 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
2
ICs for TV
Pin name
Pin No. 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 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 (VCC2) Blooming level input Filter for APL detection
Pin name
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
s Absolute Maximum Ratings
Parameter Supply voltage Symbol VCC1 VCC2 ICC1 (I16) Supply current Power dissipation Note 2) Operating ambient temperature Note 1) Storage temperature Note1) Note 1) Note 2) ICC2 (I37) I7 PD Topr Tstg Rating 9.6 5.6 113 89 26 1481 -20 to + 70 -55 to +150 mW C C mA Unit V
Ta= 25C except operating ambient temperature and storage temperature. Allowable power dissipation of the package at Ta=70C.
s Recommended Operating Range (Ta= 25C)
Parameter Operating supply voltage range Operating supply current range Symbol VCC1 V16-1, 9, 27 VCC2 V37-1, 9, 27 I7 Range 8.5V to 9.0V to 9.5V 4.5V to 5.0V to 5.5V 15mA to 20mA to 25mA
ICs for TV
s Electrical Characteristics (Ta= 252C)
Parameter DC Characteristics Circuit current Circuit current Synchronous input terminal voltage Synchronous input terminal voltage Video input terminal voltage ABL input terminal voltage ACL input terminal voltage Blooming level terminal voltage Chroma input terminal voltage B -Y output terminal voltage R -Y output terminal voltage Horizontal Signal Processing Horizontal stabilized supply voltage Constant voltage operation resistor Horizontal free-run oscillation frequency (1) fHO variation to rising power supply Horizontal output pulse duty Horizontal 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 Sandcastle pulse output level (BGP) Sandcastle pulse output level (HBLK) Sandcastle pulse output level (VBLK) Vertical Signal Processing Vertical output pulse width Vertical output level Vertical output free-run frequency Vertical blanking pulse width VO V51H fVO VBLK 360 1.3 58.8 1.09 380 1.8 60 1.12 HVCC RHVCC fHO-1 fHO VCC3 HO VfH (S) VfH fPH TDH TDH V47-M V47-L V47-T VHth TBGP VBGP VHBLK VVBLK fHO=15.73kHz Phase lead at 1A[10] [00] Phase lead at 1A[10] [1F] Synchronized Not synchronized Shut down Vref (= Pin5) = 6.2V Sandcastle pulse output VCC : typ. VCC : typ. VCC : typ. f=10k to 20kHz when horizontal oscillation output is more than 1VP-P 2.4 400 1.8 - 3.0 5.1 - 0.1 7.6 2.65 1.8 4.0 2.7 1.2 2.5 - 2.3 5.8 0 8.3 2.8 2.5 4.3 3 1.5 2.9 VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V I7 * 15 to 25mA 15.45 fHO frequency difference when other supply OFFON 0 34.4 15.75 100 37.5 5.9 6.3 I16 I37 V45-1 V46-1 V43-27 V35-27 V42-27 V38-27 V36-27 V29-27 V28-27 VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V VCC1 : 9V, VCC2 : 5V Pin7 with 380 12V 74 59 0.8 0.8 2.7 2.5 2.5 2.2 1.5 2.3 2.3 90 71 1.3 1.3 3.2 3.0 3.0 2.7 2.0 2.8 2.8 Symbol Condition min typ
AN5337K
max
Unit
106 83 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
6.7 30 16.05 200 40.6 5.2 3.4 3.2 -1.6 6.5 0.5 9.0 2.95 3.2 4.6 3.3 1.8
V kHz Hz % V V Hz s s V V V V s V V V s V Hz ms
400 2.3 61.2 1.15
AN5337K
s Electrical Characteristics (cont.) (Ta= 252C)
Parameter Y Signal Processing Video voltage gain Video voltage gain relative ratio Video voltage gain relative ratio DL Sharpness 1 Sharpness 2 Contrast control range max. Contrast control min. value Brightness variable range DC restoration rate 1 DC restoration rate 2 Y signal delay time 1 Y signal delay time 2 Y frequency characteristics 1 Y frequency characteristics 2 ACL characteristics ABL characteristics Black extention range Black extention gain Black extention start point AYG AY AYGd1 AG (SH)1 AG (SH)2 AG (CON) yG (CON)min. VBR TDC1 TDC2 DL1 DL2 y1 (Y) y2 (Y) yACL YABL YBL1 YBL2 YBL3 YBL4 Y YBLM YG 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 Sharp : min. Cont : typ. Contrast : min. No input, Bright : min.max. APL10 90% DC transmission range : - direction APL10 90% DC transmission range : + direction Y delay line : ON Y delay line : OFF 10MHz attenuation range DL for f=3MHz : ON 10MHz attenuation range DL for f=3MHz : OFF Pin42 3V3.5V Pin35 2.73.5V Input : full black, Pin41 : 5V CR filter Input : full black, Pin41 : 3V Black gain : min.max. Pin41 ; 5V, adjust Y output to 2.7VP-P by contrast, after that connect Pin45 to CR filter. Black level : min. Adjust output 0.8VP-P by contrast. After that make black level be maximum. White gains : max. White level : min. to max. Blooming DCPin38 : 0.5V4.5V Cut-off : 80 Color bar signal (burst 300mVP-P) Color bar signal (burst 18mVP-P) Color bar burst 0dB=150mVP-P Color bar signal burst 0dB=150mVP-P Color bar signal (burst 150mVP-P) Color bar signal (burst 150mVP-P) Rainbow signal R-Y/B-Y output ratio 1.04 0.82 0.48 3.0 90 96 260 160 -6 -5 8 2.7 - 0.1 1.6 - 0.12 17 - 2.5 -1.5 11.5 11.5 3.5 20 0 0 14.5 14.5 6 30 3.7 96 103 325 205 -3 -2 11 3.4 0 1.95 0 Symbol Condition min typ
ICs for TV
max 23 2.5 1.5 17.5 17.5 8.5 200 4.4 102 110 390 250 +1 +2 14 4.1 0.1 2.3 0.12
Unit dB dB dB dB dB dB mV V % % ns ns dB dB dB/V V/V V V V
Black extention range g correction range min. to max. Blooming level variation range Pedestal level (standard) Chroma Signal Processing ACC characteristics 1 ACC characteristics 2 Killer tolerance Killer tolerance hysteresis Demodulation output amplitude B-Y Demodulation output amplitude R-Y Demodulation output ratio
0.08 0.5 3.2 2.0
0.18 0.85 3.9 2.4
0.28 1.2 4.6 2.8
V V V V
ACC1 ACC2 ek ek eOB eOR R/B
-1 -4 - 48
0 -1.5 - 43 +2 1.34 1.07 0.56
+1 +1 - 38 +4 1.64 1.32 0.64
dB dB dB dB VP-P VP-P times
ICs for TV
s Electrical Characteristics (cont.) (Ta= 252C)
Parameter Demodulation angle B-Y Demodulation angle R-Y Color residue Demodulation output residual carrier APC pull-in range Low APC pull-in range High CW output amplitude Free-run frequency RGB Signal Processing Tint center 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) * RGB output blanking voltage 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 On-screen voltage gain On-screen contrast range On-screen contrast min. value On-screen frequency characteristics Deflection Signal Processing Standard vertical output amplitude Standard EW output amplitude Horizontal Signal Processing Separable sync. signal fHO ambient temperature dependency Horizontal oscillation frequency control sensitivity AFC1 reference current (1) VIN fHO Ta bH I30 (1) 0D [30] Input : full black sync. level Ta= -20 to + 70C (0.2) (1.0) (5.5) (1.2) (0.83) Vout VEW 2.2 1.8 2.6 2.2 t 1 2 Dem AB-Y min. AB-Y min. eG/eR2 eG/eR1 eG/eB2 eG/eB1 EBLK AB-Ycl max. AB-Ycl min. AB (CON) AR (DR) V (CO) V (CO)G AyG AyG (ON) AyG (ON)min. e Pin25 356mVP-P Pin26 200mVP-P DAC value where R.B outputs are coincident Tint : typ.max. Tint : typ.min. Demodulation axis : min.max. Demodulation ratio : typ.min. Demodulation ratio : typ.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 Bright : typ. cut-off Cont : typ. Color : typ.max. Cont : typ. Color : typ.max. Cont : typ. Color : typ.min. Drive SW : 0004 Drive : min.max. Cut off SW Cut off : min.max. Cut-off min. to max. Ys=1V Contrast ; max. Ys=1V typ.max. 0.5V input Attenuation quantity at f=10MHz to f=3MHz 1.25 0.23 0.37 0.12 0.18 0.7 3.4 [2F] 40 -37 16 [3A] 65 -50 28 0 1.5 0.3 0.47 0.2 0.27 1.1 5.0 25 3.5 4 1.6 0.6 8 0 0.1 -6 6 6 2.1 1.1 10 1.5 0.3 -3 Symbol B R ekiller ecar fpull fpull ecw fco Shift from 3.579545MHz Killer filter terminal grounded by 20k No signal input Burst frequency variation Burst frequency variation 500 -500 600 -200 600 - 600 800 0 Condition min -5 83 typ 0 88
AN5337K
max 5 93 50 50
Unit degree degree mVP-P mVP-P Hz Hz
1100 200
mVP-P Hz
[4A] degree degree 39 0.25 1.75 0.37 0.57 0.28 0.36 1.5 6.6 50 8.5 8 2.6 1.6 12 3.5 0.5 +1 degree times times times times times times V dB mV dB dB V V dB dB VP-P dB
3.0 2.6
VP-P VP-P VP-P Hz/C Hz/mV mA
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.
AN5337K
s Electrical Characteristics (cont.) (Ta= 252C)
Parameter AFC1 reference current (2) AFC1 reference current (3) AFC1 reference current (4) 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 Sandcastle pulse input threshold level temperature characteristics FBP input threshold level temperature characteristics HBLK FBP input threshold level temperature characteristics AFCI 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 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 Chroma Signal Processing Demodulation output amplitude VCC dependency VCO VCC dependency Burst-chroma ratio tolerance Demodulation output ambient temperature dependency R-Y Demodulation output ambient temperature dependency B-Y e0 -V fCO -V e0 (bst) eR-Y (Ta) eB-Y (Ta) Burst compression tolerance for color bar chroma -20 to +70C -20 to +70C (0) (220) (- 40) (-3) (-3) AyG (CON) min. yG (VCC) YG (VCC) VYNL VDLmax yR (Ta) yG (Ta) yB (Ta) AAPL -20 to +70C -20 to +70C -20 to +70C APL 50100% detection voltage ratio Contrast : 00 to 7F (40) (0.4) (0.18) (7) (0.7) (-6) (-8) (-6) (1) (2) PVBLK (W) PVBLK V49 TVBLK (W) Period from VBLK rise up to vertical sync. fall down Period from VBLK rise up to vertical sync. fall down Pin5 : 1.5V (1.5) (5.05) (3.87) (0.2) V49 (Ta) V48 (Ta) V50 (Ta) Symbol I30 (2) I30 (3) I30 (4) VFBP-1 VFBP-2 TH-FBP H center : typ. Hout rise to FBP center Horizontal sync. rear edge to Burst gate pulse front edge 0D [20] 0D [10] 0D [00] Condition min typ (1.33) (1.83) (2.33) (0.7) (2.5)
ICs for TV
max
Unit mA mA mA V V
(19) (0.3) (1.8) (0) (-1.8) (1)
s s mV/deg mV/deg mV/deg mV/deg mV/deg V/V V/V V/V
Zener temperature characteristics +1.8mV/deg VCC2 5V0.5V VCC2 5V0.5V VCC2 5V0.5V
(0) (1) (0.74) (0.44)
ms ms V ms
dB dB/V V/V (50) mV V % % % (4) times
dB/V Hz/V % % %
Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design.
ICs for TV
s Electrical Characteristics (cont.) (Ta= 252C)
Parameter RGB Signal Processing YRGB crosstalk RGBY crosstalk Color difference input dynamic range Internal external pedestal difference voltage OSD input dynamic range RGB output amplitude VCC dependency OSD output amplitude VCC dependency RGB color difference amplitude temperature dependency OSD output amplitude temperature dependency Color control range (External) White character slice level range White character correction range eCT1 eCT2 AVmax. E (YS) AVmax. eG (VCC) eg (VCC) eG (Ta) eg (Ta) ecolor VW VW VCC1 8.5 to 9.5V VCC2 4.5 to 5.5V VCC1 8.5 to 9.5V VCC2 4.5 to 5.5V -20 to +70C -20 to +70C oE : [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 YsL, YsH (BLK period low) output DC difference Contrast : 1E - max. Pin25 ; 356mVP-P Pin26 ; 200mVP-P B -Y1.39V, R-Y1.1V, After tint and color adjustment Color track ON Variation quantity at oE : 0304 (-100) Crosshatch Crosshatch (- 45) (- 40) (2.2) (0) (1.5) (0.4) (0) (20) (6) (28) (0.6) (0.6) (0.8) (0.8) Symbol Condition min typ
AN5337K
max Unit dB dB V (100) mV V V/V V/V % % % (1.0) (1.0) V V
C/Y ratio
VC/Y
(0.23)
(0.36)
(0.56)
times
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 Horizontal amplitude MIN DC value Trapezoidal distortion correction variation ratio Corner correction variation ratio 1 Corner correction variation ratio 2
E (cont) eR/eB eBB eBR eRY
(-200)
(0)
(200) (1.0)
mV times mV mV mV
(-160) (-240) (-350)
(0) (- 40) (-200)
(160) (-160) (-16)
Vamp Vlin Vsc Vshift VEHT V parabola VH-WIDTH VH-WIDTH VTrapz Vcorner Vcorner
Vertical amplitude typ.max., min. Vertical linearity : typ.max., min. Vertical S correction : max.min. Vertical position : min.max. Pin62= 0V, Vertical EHT : typ.max., min. EW parabola amplitude : min.max. Horizontal amplitude min.max. Trapezoidal distortion correction : typ.max., min. EW corner-1 : min.max. EW corner-2 : min.max.
(-15) (8) (-33) (0.6) (7) (2.8) (3.4) (1.5) (48) (- 40) (-38)
(22) (12) (-19) (0.8) (11) (4.1) (4.6) (1.9) (72) (-28) (-26)
(30) (19) (-5) (-1.0) (15) (5.4) (5.8) (2.3) (96) (-16) (-14)
% % % V % VP-P V V % % %
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.
AN5337K
s Electrical Characteristics (cont.) (Ta= 252C)
Parameter Horizontal EHT correction variable range Horizontal EHT correction MIN DC value EW output VCC variation EW amp. drive current Ramp wave form (NORMAL) Ramp wave form (WIDE) AGC input output current Ramp input output current (1) Ramp input output current (2) 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 I2C bus SDA input level H I2C bus SDA input level L I C bus SCL input level H I2C bus SCL input level L ACL terminal voltage range
2
ICs for TV
Symbol VH-EHT VH-EHT VEW (VCC) IEW - dr Vramp Vramp (w) I11 I12 I12 V12-SW 0D [00] 0D [40]
Condition Pin20 =1V Horizontal EHT : min.max. VCC1 8.5 to 9.5V VCC2 4.5 to 5.5V
min (1.4) (1.8)
typ (2.2) (2.8) (0) (1.4) (2.5) (2.5) (140) (4.4) (-90) (1.2)
max (3.0) (3.8)
Unit V V % mA VP-P VP-P A mA A V
Service SW : ON Pin12 sweep Pin11 : 1.5V, Pin49 : 2.5V Vpulse : ON Pin11 : 1.5V, Pin12 : 2.5V Vpulse : OFF 0D [80] Color bar chroma 330mVP-P, burst level Sync. to white 100% Sync. to white 100% Sync. to white 100% VCC : typ. VCC : typ. VCC : typ. VCC : typ. VCC : typ. (0.4) (0.5) (0.5) (4.0) (2.7) (1.2)
ec in y in H in V in VBGP in VHBLK in VVBLK in VFBP in V21 e24 e23 e22 V8 V8 V10 V10 V42
(90)
(150) (0.5) (1.0) (1.0) (4.3) (3.0) (1.6) (0.7) (2.0) (2.0) (4.6) (3.3) (1.8) (3.5) (0.7) (0.71) (0.71) (0.71) (1.2) (1.0) (1.0) (1.0) VCC2 (0.7) VCC2 (0.7) (4.5)
mVP-P VP-P VP-P VP-P VP-P VP-P VP-P V V VP-P VP-P VP-P V V V V V
VCC2 (= 5V) VCC2 (= 5V) VCC2 (= 5V) VCC2 (= 5V) VCC : typ.
(4.0) (0) (4.0) (0) (2.7)
Note) The characteristics value in parentheses is not a guaranteed value, but reference one on design.
ICs for TV
s Pin Descriptions
Pin No. 1 Pin name GND Waveform Description GND for sync. and DEF
AN5337K
Equivalent circuit
VCC 6.3V 503kHZ
2
503kHz VCO
1.6V
0.2VP-P
Horizontal oscillation Pin. Connected to an external 503kHz oscillator element. DC=1.6V
12k 300
2
10k 0.18mA
1k
VCC 6.3V
1.1V to 3.9V
3
AFC2 filter
Phase adjuster of phase detection filter for image position adjustment Hi : Phase advance Lo : Phase delay
500
3
1k
VCC 6.3V
3k
4
High voltage det. input (X-ray)
DC
Shut down input pin Threshold voltage : 2.8 V 4
1k
VCC= 6.3V
5
High voltage det. ref. voltage
DC
Reference (comparison) voltage for shut down DC= 6.2V
5
11k
9.1k
AN5337K
s Pin Descriptions (cont.)
Pin No. Pin name Waveform Description
ICs for TV
Equivalent circuit
VCC 6.3V 63.5s
200
6
Horizontal drive pulse output
24s
2.9V
0V
Output pin for horizontal drive pulse HI : 2.9V LO : 0V
10k
6
Power supply voltage for horizontal system. 7 HVCC DC V CC=6.3V generated through an external resistor
7
VCC 5V
100k VCC 5V 5V 50 ACK 2.5V
8
8
IC SDA input
2
SDA signal input and ACK signal output for I2C
0V
9
I2C GND
Ground for I2C
VCC 5V VCC 5V
100k
10
IC SCL input
2
5V
SCL signal input for I2C
0V
50
10
2.5V
ICs for TV
s Pin Descriptions (cont.)
Pin No. Pin name Waveform 0.47F capacitor is connected to Pin11. Reference ramp waveform AGC pin (Ramp -AGC) Connecting to an AGC capacitor for making the amplitude of saw-tooth waveforms generated at Pin12 constant Description
AN5337K
Equivalent circuit
VCC=5V
0 to 126A
11
11 M
11
126A to 0A 10k
D.C2.1V
0.33F capacitor is connected to Pin12.
VCC=5V
9.45A 12 M
12
12
Reference ramp waveform (Ramp -Gen)
D.C2.1V 2.5V GND Pin%1 V pulse
Connecting to a reference saw-tooth waveform generation capacitor
9.45A
2.5V 63A 63A
VCC= 9V 120A
13
Corner slice level
Corner slice level correction
13
8k
1.1V
VCC= 9V
14
Vertical deflection saw-tooth output (V-Ramp)
2.1VP-P
2.0V (V center)
GND Pin51 V pulse
Vertical deflection sawtooth output with various deflection-corrections
14
200
X8 50 2mA
AN5337K
s Pin Descriptions (cont.)
Pin No. Pin name Waveform Description
ICs for TV
Equivalent circuit
VCC= 9V 189A EWparabola 126A H-rate saw-tooth waveform
15
Pin cushion distortion correction output (EW- out)
Parabola wave for pin cushion correction with various deflection-corrections
15
4.5V
VCC= 9V
20
EHT voltage detection
The EHT correction occurs linearly when the input is between 4.0 to 2.0VDC. Normally used at more than 4.0V
High voltage fluctuation detection input for vertical and horizontal EHT corrections
10k
20
1k
x2 x2
10k
16
9V power supply (VCC 9V)
9V power supply
9V For maximum contrast with 1.0VP-P R-Y and 0.5VP-P Y inputs
1k
100
17
R output
3.75VP-P 2.5V 1V
R signal output
10 k
17
(Pedestal) (BLK) 500A 1.7V
9V For maximum contrast with 0.5VP-P Y, 1.0VP-P R-Y, and 1.27VP-P B-Y
1k
100
18
G output
3.75VP-P 2.5V 1V
G signal output
10 k
18
500A 1.7V
ICs for TV
s Pin Descriptions (cont.)
Pin No. Pin name Waveform Description
AN5337K
Equivalent circuit
9V For maximum contrast with 0.5VP-P Y and 1.27VP-P B-Y
1k
100
19
B output
3.75VP-P 2.5V 1V
B signal output
10 k
19
Pin20 is described next to Pin15
500A 1.7V
9V
6.5V
21
YS input
At on-screen input, the threshold level for switching between TV and onscreen is 0.7V typ.
21
330
1.5V
3.8V
9V On-screen data
6.5V
22
22
On-screen B input
0.7V (typ.)
On-screen B input
Reference 2V
typ. 3.3V BGP 1.1mA
9V On-screen data
6.5V
23
23
On-screen G input
0.7V (typ.)
On-screen G input
Reference 2V typ. 3.3V BGP 1.1mA
AN5337K
s Pin Descriptions (cont.)
Pin No. Pin name Waveform Description
ICs for TV
Equivalent circuit
9V 6.5V
On-screen data
24
24
On-screen R input
0.7V (typ.)
On-screen R input
Reference 2V
typ. 3.3V BGP 1.1mA
9V
6.5V
25
25
Color difference B-Y input
Color difference B-Y input
Reference 3.3V 1.27VP-P typ. 4.0V BGP 1.1mA (Differential reference 3.3V)
9V
6.5V
26
26
Color difference R-Y input
1.0VP-P
Color difference R-Y input
Reference 2V
BGP 1.1mA
27
V/C/RGB GND
GND for video, chroma and RGB
5V
1.0VP-P
28
Color difference R-Y output
3V
Color difference R-Y signal output
28
300A
ICs for TV
s Pin Descriptions (cont.)
Pin No. Pin name Waveform Description
AN5337K
Equivalent circuit
5V
1.27VP-P
29
Color difference B -Y output
3V
Color difference B -Y signal output
29
300A
5V
2k
30
3.58MHz oscillator
Oscillation waveform
3.58-VCO oscillator
1mA
30
1mA
300A Approx. 2.1V
75A
5V
200
31
100k 2k
2.6V
31
APC filter
2.6V
Chroma APC filter
500
10k
5V
50k
32
3.58M CW output
600mVP-P
3.58-VCO oscillation output
90k
100
32
AN5337K
s Pin Descriptions (cont.)
Pin No. Pin name Waveform Description
ICs for TV
Equivalent circuit
Killer detection filter 33 Killer filter
2.9 to 4.5V
33
Killer detection with reference to 3.5V
5V
2k
34
Color track filter
3.2V
300mVP-P
Phase shift filter
50
34
100A
5V
Color bar signal
150mVP-P
36
20k 3k
36
Chroma input
Chroma input
20k Burst reference 0dB=150mVP-P 2V
37
5V power supply
5V power supply
VCC
3V
35
ABL input Adjustable in a 30.8V DC range for brightness
35
Brightness control
10k 3V
ICs for TV
s Pin Descriptions (cont.)
Pin No. Pin name Waveform Description
AN5337K
Equivalent circuit
VCC
2.7V
VCC 50A
1k 300
38
38
Blooming level input
2.7V DC when opened
Input for determination of blooming level Linked with the APL pin
900 4.3k
39
12k
VCC 0A to 600A
50A
39
Filter for APL detection
0 to 3V DC
Filter for APL detection of image signals
39
2.4V
VCC
6.5V 200A
40
40
Filter for white detection
2 to 4V DC
Filter for detection of white max. image signals
0A to 800A 6.5V 50A
AN5337K
s Pin Descriptions (cont.)
Pin No. Pin name Waveform Description
ICs for TV
Equivalent circuit
6.5V VCC 0A to 1000A 300
41
Filter for black detection Color control input
1 2 to 4V DC for black detection 2 2 to 4V DC for color control
1 Filter for detection of black max. image signals 2 Input for color control
41
6.6k 300A
3V
6.5V
50A
VCC
3V
7k
42
ACL input for Contrast
DC input voltage with an adjustment range of 2.7 to 4.5V
3.5k
3V
Contrast control
42
4V
VCC Approx. 3.9V
43
Y signal input
0.5VP-P standard input 0.36V (pedestal to white)
Y signal input
43
300 45A 80A
VCC 50V 1V 4k 16k
44
V Sync.Sep.
Integral filter for vertical synchronous signal
53k 4k 50
44
45
Sync.in (H)
Slice level is variable with external resistor. Input for sync. signal separation H slice level : 3.9A x 2.2k x 58.5s/5s=100mV
45
VCC 9V 23.5k 100pF 2V 200 2k 3.9A
ICs for TV
s Pin Descriptions (cont.)
Pin No. Pin name Waveform Description Slice level is variable with external resistor. Input for sync. signal separation
46
AN5337K
Equivalent circuit
VCC 9V 68k 68pF 2V 6k 2.6A
46
Sync.in (V)
V slice level : 2.6A x 6k x 58.5s/5s=183mV
VCC 9V
90k
Synchronization : 6.2V 47 Lock Det. filter Asynchronization : 0V Shut down : 8.3V Filter for synchronization detection of input sync. and horizontal oscillation frequency. Also for shut down detection
200
200 47 10k 100 A 200
BGP
Internal
48
Sand castle pulse input/FBP input for AFC
4.3V 3.0V 1.5V
Input of superimposed burst gate pulse and vertical/horizontal blanking * Threshold voltages Burst gate pulse : 3.5V Horizontal blanking pulse : 2.2V Vertical blanking pulse : 1.0V AFC : 2.5V
HBLK VCC 5V VBLK External
300 48 50k
VCC 5V
4.3V
49
Sand castle pulse output
3.0V 1.5V
Output of superimposed burst gate pulse which superimposed V, H and blanking pulse, to synchronize the AN5307K with other ICs * Threshold voltage Same as above
49 25k
VCC 5V 63.5s
Input of flyback pulse
50
HBLK 100 External Internal
50
Flyback pulse input
10 to 13s
* Threshold voltage Blanking : 0.7V
AFC2
AN5337K
s Pin Descriptions (cont.)
Pin No. Pin name Waveform Description
ICs for TV
Equivalent circuit
VCC 5V
1.8V
51
Vout.
0V 6H
Output of vertical oscillation pulse
200 51 20k
VCC 6.3V
Output of horizontal AFC current
2.5V to 4.6V
4.3V
27k 52
52
AFC1 Filter
When RC network is connected, the horizontal AFC operates. Frequency adjustment Hi : Frequency low Lo : Frequency high
0.2mA
s Reference PD -Ta
3,000 2,800 2,600 2,400 2,315 2,200 2,000 1,800 1,600 1,400 1,200 1,000 800 600 400 200 0 0 25 50 75 100 125 150 IC without heat sink Rth-a=54C/W PD=2315mW (25C)
Power Dissipation PD (W)
Ambient Temperature Ta (C)

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