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TB1253AN Datasheet
NTSC 1 Chip IF + VCD Processor IC

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TB1253AN pdf
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Bi-CMOS
TB1253AN
NTSC 1 Chip (IF + VCD processor) IC
TB1253AN NTSC
EW
TV
IC PIF SIF
V
TB1253AN
IF
AFT
PIF VCO (
FM
VIDEO
Video SW
CCD MCU
C-Trap
DL-
CHROMA
BPF
Fsc
(
TEXT
YCbCr/YUV
ACB
RGB
Ys/Ym (BUS
)
)
)
H-VCO
2AFC
H/V
EW
(
H
)
: 5.55 g ( )
1 2002-11-14


TB1253AN Datasheet
NTSC 1 Chip IF + VCD Processor IC

No Preview Available !

TB1253AN pdf
Download PDF File

4.5 MHz
TRAP
< >: Controlled by I2C Bus
TB1253AN
4.5 MHz
BPF
56 55 54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29
6dB
FM Demo.
Audio
Att.
<Att>
PIF Process
Chroma Demo.
ACC, APC
<TINT> <BPF/TOF>
<F ID> <ID Sens>
Demodulation
UV I/F
Clamp
<BB Tint>
Color Baseband Proc
<Color> <Uni Color>
<Auto Flesh>
<CD Matrix>
Y Process
Clamp
<Chroma Trap>
<Black Stretch>
<Y γ>
<DC Restoration>
Y Delay Line
<Coring>
<Sharpness>
<Sub Contrast>
<Uni Color>
<Brightness> <WPL>
Half Tone
<ABL Start Point>
<ABL Gain>
<SVM Phase/Gain>
Sync Process
Sync Sepa.
<H AFC1>, H AFC2
V Countdown
<H/V Lock Det>
<Noise Det>
V Process
<V Position>
<V Linearity>
<V S Corr>
<V Size>
<V EHT>
<V Centering>
EW Process
<EW Trapezium>
<EW Corner>
<EW Parabola>
<H EHT>
<H Size>
Matrix/SW
Cutoff/Drive
<RGB Cutoff>
<RGB Drive>
<ACB control>
RGB I/F
<Brightness>
<RGB Contrast>
Mode SW
I2C Bus
IF
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 27 28
SAW
2 2002-11-14


TB1253AN Datasheet
NTSC 1 Chip IF + VCD Processor IC

No Preview Available !

TB1253AN pdf
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1 SIF/H Corr IN 2’nd SIF
H
TB1253AN
2
1
2 IF VCC (5 V) IF VCC
3 VCO Adj Filter PIF VCO
5V
3
2
56
3
1 k
4 Audio OUT
ATT)
FM
BUS
(audio
4
56
9V
53
ATT
56
3 2002-11-14


TB1253AN Datasheet
NTSC 1 Chip IF + VCD Processor IC

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TB1253AN pdf
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5 AFT OUT
AFT
0~5 V (
AFT
2.5 V)
50 k(typ.)
5
6 IF IN
7 IF IN
IF
90dBµV
1.5 k
100 k
6
7
8 IF AGC
IF AGC
8
TB1253AN
2
56
2
56
2
56
4 2002-11-14


TB1253AN Datasheet
NTSC 1 Chip IF + VCD Processor IC

No Preview Available !

TB1253AN pdf
Download PDF File

9 RF AGC
RF AGC
)
(
300
9
10 X’tal
3.579545 MHz
Chroma
/AFT
/HOUT
TB1253AN
2
56
13
10
11 APC Filter
APC
VCXO
11
17
13
17
5 2002-11-14


TB1253AN datasheets pdf
Total : 30 Pages
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