ta1276an TOSHIBA Semiconductor CORPORATION, ta1276an Datasheet - Page 33

• Manufacturer Part Number: ta1276an
• Description: Pal / Ntsc Video Chroma And Deflection Ic For Ctv Normal Scan / Double Scan Mode
• Manufacturer: TOSHIBA Semiconductor CORPORATION

DEF SECTION
32f
Horizontal Output Start Voltage
Horizontal Output Duty Cycle
Horizontal Output Free-Run
Frequency
Variable Range of Horizontal Output
Frequency
Horizontal Output Frequency Control
Sensitivity
Horizontal Output
Voltage
Horizontal Output Phase
Curve Correction Characteristic
Variable Range of Horizontal Picture
Position
Clamp Pulse Start Phase
Clamp Pulse Width
Threshold of External Clamp Pulse
Input
Threshold of External Clamp Mode
Switching
Threshold of External Black Peak
Hold Stopping Pulse
SPC Gate Pulse Start Phase
SPC Gate Pulse Width
SPC Horizontal Blanking Pulse Start
Phase
SPC Horizontal Blanking Pulse Pulse
Width
H
VCO Oscillation Start Voltage
CHARACTERISTIC
High Level
Low Level
SYMBOL
VH
CPM
HP
HP
CP
BPv17
BPv24
f
V
SPH1
SPH2
SPH3
f
f
f
HMAX
V
CP
GP
V
GP
HMIN
CP
HP
H050
H060
H
T
H
VCO
H
ON23
H23
L23
23
W50
W60
SFT
V30
24
W
W
V23
S
S
S
TEST
CUIT
CIR-
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
Š
33
DEF V
Pin 23
Vertical freq. ; Auto
Vertical freq. ; 60Hz
Variable pin 20 voltage
Pin 23
Pin 24
Pin 23
Pin 17, at normal scan
Pin 24, at doble scan
TEST CONDITION
CC
Voltage
(Note D
(Note D
(Note D
(Note D
(Note D
(Note D
(Note D
1
2
3
4
5
6
7
)
)
)
)
)
)
)
15475
15585
14700
16500
38.5
11.1
0.35
0.11
10.5
MIN
180
3.1
4.7
2.7
2.3
5.7
2.8
1.0
3.3
8.5
0.9
0.9
1.9
1.9
4.6
9.9
Š
15625
15734
15000
16700
TYP.
40.5
0.15
11.3
0.45
0.21
10.4
11.0
230
3.4
5.0
3.0
2.5
6.2
2.9
1.2
3.6
8.7
1.1
1.1
2.1
2.1
4.8
TA1276AN
2002-03-29
15775
15885
15300
16900
MAX
42.5
0.30
11.5
0.55
0.31
10.9
11.5
280
3.7
5.3
3.3
2.7
6.7
3.1
1.4
3.9
8.9
1.3
1.3
2.3
2.3
5.0
UNIT
0.1V
Hz /
Hz
Š
µs
%
V
V
V
V