TA1316AN Datasheet PDF - Toshiba Semiconductor

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TA1316AN
Toshiba Semiconductor

Part Number TA1316AN
Description YCbCr/YPbPr Signal and Sync Processor
Page 30 Pages


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Toshiba Bipolar Linear Integrated Circuit Silicon Monolithic
TA1316AN
TA1316AN
YCbCr/YPbPr Signal and Sync Processor for Digital TV, Progressive Scan TV and Double
Scan TV
TA1316AN is a component signal and sync processor for Digital
TV, Progressive scan TV and Double scan TV.
TA1316AN provides high performance signal processors in the
luminance and color difference blocks. The sync circuit can
process 525I/P, 625I/P, 750P, 1125I/P, PAL100 Hz and
NTSC120 Hz formats.
TA1316AN provides I2C bus interface, so various functions and
controls are adjustable via the bus.
Features
Luminance Block
Black stretch, DC restoration
Dynamic DŽ correction
SRT (LTI)
Y group delay correction (shoot balance correction)
APACON white peak limit
White pulse limit (white letter improvement)
Hi-bright color
Color detail enhancer (CDE)
VSM output
Color Difference Block
Flesh color correction
Dynamic Y/C correction
Color SRT (CTI)
Color DŽ
White peak blue correction
Text Block
OSD blending SW
ACB (only black level)
2 analog RGB inputs
Synchronization Block
Horizontal synchronization
(15.75 kHz, 31.5 kHz, 33.75 kHz, 45 kHz)
Vertical synchronization
(525I/P, 625I/P, 750P, 1125I/P, PAL 100 Hz, NTSC 120 Hz)
2-and 3-level sync. separation circuit
Accept both positive and negative HD/VD input
Mask for copy-guard signal
Vertical blanking
Weight: 5.55 g (typ.)
1 2002-10-04



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Block Diagram
TA1316AN
19 25 29 32
345
8 9 10
Y/C VCC 55
Y/C GND 6
CLAMP
CLAMP
CP
SW
RGB VCC 40
RGB GND 44
SCL 30
SDA 31
DAC2 36
(ACB PLUSE)
28
SCP OUT 18
SCP IN 17
H-OUT 26
HORIZONTAL
FREQUENCY 22
SW
HVCO 21
AFC FILTER 20
H CURVE 23
CORRECTION
FBP IN 24
VP OUT 27
SYNC IN 14
HD1 IN 16
HD2 IN 13
VD1 IN 15
VD2 IN 12
R OUT 43
G OUT 42
B OUT 41
I2CBUS
DECODER
SW
DAC2
SW
DAC1
SYNC OUT
+
YHDPbPr/YCbCrĺ YUV CONVERT
U
V
Y
BLACK
UVĺ IQ
STRETCH
CONVERTER
FRESH
COLOR
BLACK LEVEL
CORECTION
IQĺ UV
CONVERTER
DYNAMIC γ
BLACK PEAK
DETECT
DARK
DET
SW
Y/C LEVEL
COMP
DC REST
SHARPNESS
DELAY LINE
APL
DETECT
H DUTY
H
FREQUENCY
SW
H C/D
HORIZONTAL
PHASE
H CURVE
CORRECTION
HVCO
H-AFC
CP/BPP
EXT
BPP
BPP
SW
EXT
CP
CLAMP
PULSE
CP
SW
CP
+
H-BPP V-BPP
FBP/BLK H-RAMP 2 × fH
VP OUT
SYNC
SEPA
HD IN SW
V C/D
V
FREQUENCY
SW
CLAMP
PULSE
EXT
V-BLK
ACB
PULSE
HD
POLARITY H-BLK + V-BLK
TINT
SRT
YNR
DL/
COLOR
SRT
GROUP
DELAY +
CORRECTION
APACON
WPL
SHARPNESS
CONTROL
COLOR
UNI-COLOR
CP
RELATIVE
PHASE/
AMPLITUDE
G-Y
MATRIX
B-Y
R-Y G-Y
COLOR
γ
+
SUB-
CONTRAST
UNI-
COLOR
CLAMP
WPL
WPS
HI-BRIGHT
COLOR
Yout-γ
Y DETAIL
CONTROL
CDE
BRIGHTNESS
ABCL
AMP
HALF TONE
/C MUTE
HALF TONE
HPF
V
INTEGRAL
V-CLP
WP BLUE
COLOR
PEAK
DETECT
VSM AMP
VD IN SW
CP
CLAMP
VSM
MUTE
RGB OUT
BLK
SW
CP
CLAMP
S/H
RGB
Y
MATRIX
DRIVE
MIXER SW/
BLUE BACK
OSD
ACL SW
CP
CUT OFF
RGB
BRIGHTNESS
CLAMP YM SW
OSD
AMP
CP
CLAMP OR
IK RGB
CONTRAST
7 MATRIX SW
2 BPH FILTER
1 DARK AREA
DET FILTER
56 APL FILTER
53 ABCL IN
11
COLOR
LIMITER
54 VSM OUT
39
ANALOG
OSD R IN
38 ANALOG
OSD G IN
37 ANALOG
OSD B IN
51 YS1
(ANALOG OSD)
50 YS2
(ANALOG OSD)
45 48 47 46
35 34 33 49 52
2 2002-10-04



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Pin Assignment
DARK AREA DET FILTER 1
BPH FILTER 2
Y1 IN 3
Cb1/Pb1 IN 4
Cr1/Pr1 IN 5
Y/C GND 6
MATRIX SW 7
Y2 IN 8
Cb2/Pb2 IN 9
Cr2/Pr2 IN 10
COLOR LIMITER 11
VD2 IN 12
HD2 IN 13
SYNC IN 14
VD1 IN 15
HD1 IN 16
SCP IN 17
SCP OUT 18
DEF/DAC VCC 19
AFC FILTER 20
HVCO 21
HORIZONTAL FREQUENCY SW 22
H CURVE CORRECTION 23
FBP IN 24
DEF/DAC GND 25
H-OUT 26
VP OUT 27
28
TA1316AN
TA1316AN
56 APL FILTER
55 Y/C VCC
54 VSM OUT
53 ABCL IN
52 YM/P-MUTE/BLK
51 YS 1 (analog OSD)
50 YS 2 (analog OSD)
49 YS 3 (analog RGB)
48 R S/H
47 G S/H
46 B S/H
45 IK IN
44 RGB GND
43 R OUT
42 G OUT
41 B OUT
40 RGB VCC
39 ANALOG OSD R IN
38 ANALOG OSD G IN
37 ANALOG OSD B IN
36 DAC2 (ACB pulse)
35 ANALOG R IN
34 ANALOG G IN
33 ANALOG B IN
32 I2L GND
31 SDA
30 SCL
29 I2L VDD
3 2002-10-04



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Pin Functions
Pin
No.
Pin Name
Function
1
DARK AREA DET
FILTER
Connect filter for detecting
black area.
Voltage value of this pin
controls dynamic γ circuit gain.
1
2 BPH FILTER
Connect filter for detecting
black peak.
Voltage value of this pin
controls black stretch gain.
2
Interface Circuit
55
5 k
6
55
200
1 k
6
4
TA1316AN
Input Signal/Output Signal
DC
DC
2002-10-04



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TA1316AN YCbCr/YPbPr Signal and Sync Processor TA1316AN
Toshiba Semiconductor
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