TA1310ANG
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA1310ANG
NTSC VIDEO, CHROMA, DEFLECTION, AND DISTORTION COMPENSATION IC
(WITH YUV INTERFACE AND ACB)
TA1310ANG is Video Chroma and deflection signal. Processing IC
for NTSC. On a 56-pin shrink DIP package. TA1310ANG has
deflection distortion compensation.
TA1310ANG uses an I
2
C Bus controls for controllings and
settings.
FEATURES
Video Signal Processing
Built-in Y delay line
Black stretch
DC restoration ratio compensation
Aperture controlled sharpness
Output for velocity scan modulation (VSM)
White peak suppression (WPS)
Weight: 5.55 g (Typ.)
Chroma Signal Processing
Built-in chroma BPF / TOF
R-Y and B-Y outputs
Color / BW situation output by read bus
Sync Signal Processing
Counts down 32 f
H
Dual AFC
Vertical AGC
HD and VD outputs
Vertical frequency fixed mode
Horizontal and Vertical position alignment
DC outputs for vertical centering
Text Signal Processing
Analog RGB inputs
Digital RGB inputs
Halftone switch (Y
M
)
Cutoff and drive alignment
YUV inputs
ACB
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TA1310ANG
Deflection Correction Function
Horizontal and Vertical amplitude adjustment
Vertical linearity correction
Vertical S correction
Vertical EHT correction
E / W parabola correction
E / W corner correction
E / W trapezium correction
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TA1310ANG
BLOCK DIAGRAM
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TA1310ANG
PIN FUNCTION
PIN
No.
1
SYMBOL
VSM OUT
FUNCTION
VSM means Verocity
Scanning Modulation.
INTERFACE
I / O SIGNAL
2
GND I
The terminal for GND of
Video / Y / TEXT circuits.
―
3
4
5
R
IN
G
IN
B
IN
The terminals for Analog RGB
signal input.
Input signals clamped by
coupling capacitors.
(*) : Even when not in use,
connect to GND with a
coupling capacitor.
6
Y
S
/ Y
M
IN
The terminal for switching of
Analog RGB Mode and Half
tone.
7
8
9
OSD R IN
OSD G IN
OSD B IN
The terminals for Analog OSD
RGB signal input.
Input signals clamped by
coupling capacitors.
(*) : Even when not in use,
connect to GND with a
coupling capacitor.
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TA1310ANG
PIN
No.
10
SYMBOL
OSD Y
s
IN
FUNCTION
The terminal for switching of
internal RGB signals and
Analog OSD RGB signals (Pin
7, 8, 9).
INTERFACE
I / O SIGNAL
11
ABL IN
The terminal for the external
unicolor and brightness
control.
ABL Gain and ABL start point
can be set by using BUS.
OPEN 6.0 V
12
VK OUT
The terminal outputs signal in
order to input in H-correction
(Pin 42).
The signal corresponds to
RGB signal.
13
14
15
R OUT
G OUT
B OUT
The terminals for RGB signal
output.
16
V
CC
(9 V)
The terminal for V
CC
supply
9 V.
The terminals is connected to
9 V (typ.).
―
17
18
19
R Filter
G Filter
B Filter
Control the RGB output cutoff
voltage, holding the standard
pulse period comparator
output to one vertical period.
At ACB ON, the filters operate
so that the IK IN (pin 20)
voltage equals the value
determined by the bus (when
RBG cutoff : center, 1 V
p-p
.)
The filters must be low
leakage current filters.
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2005-09-20
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