TA1383AFG Datasheet, PDF (22/47 Pages) Toshiba Semiconductor – NTSC Chroma Decoder, Multi-Point Scan Sync Processor, H/V Frequency Counter IC for Color TV

Sync Block
Characteristics
SYNC IN sync phase
SYNC1/2
D-SYNC1
HD IN horizontal sync phase
15.73 kHz
Delayed HD pulse
width
31.5 kHz
33.75 kHz
45 kHz
00
NTSC horizontal sync
01
separation level
10
11
00
NTSC vertical sync
01
separation level
10
11
00
1125I/60-Hz horizontal
01
sync separation level
10
11
00
1125I/60-Hz vertical
01
sync separation level
10
11
00
D-SYNC2 sync
01
separation level
10
11
HD input threshold
15.73 kHz-1
31.5 kHz
33.75 kHz-1
Horizontal
free-running frequency
45 kHz
15.73 kHz-2
15.73 kHz-3
33.75 kHz-2
33.75 kHz-3
15.73 kHz-4
15.73 kHz-1
Horizontal frequency
range
31.5 kHz
33.75 kHz
45 kHz
15.73 kHz-2
Symbol
S_PH
DS1PH
HD_PH
W_d-HD0
W_d-HD1
W_d-HD2
W_d-HD3
VthH10
VthH11
VthH12
VthH13
VthV10
VthV11
VthV12
VthV13
VthH20
VthH21
VthH22
VthH23
VthV20
VthV21
VthV22
VthV23
VthD20
VthD21
VthD22
VthD23
V_thHD
FA000
FA001
FA010
FA011
FA100
FA101
FA110
FA111
FF000
F15MIN
F15MAX
F31MIN
F31MAX
F33MIN
F33MAX
F45MIN
F45MAX
F15nMIN
F15nMAX
Test
Circuit
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯ Pin 7
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
⎯
Test Condition
(Note SY01)
(Note SY02)
(Note SY03)
(Note SY04)
(Note SY05)
(Note SY06)
(Note SY07)
(Note SY08)
(Note SY09)
(Note SY10)
TA1383AFG
Min Typ. Max Unit
2.8 3.0 3.2
µs
0.75 0.85 0.95
0.8
0.9
1.0
µs
3.9 4.2 4.6
1.4 1.6 1.8
µs
1.3 1.5 1.7
1.5 1.7 1.9
0.219 0.229 0.239
0.199 0.209 0.219
V_p-p
0.179 0.189 0.199
0.162 0.169 0.179
0.157 0.172 0.186
0.129 0.143 0.157
V_p-p
0.1 0.114 0.129
0.072 0.086 0.1
0.059 0.070 0.081
0.080 0.091 0.102
V_p-p
0.109 0.120 0.131
0.135 0.146 0.157
0.059 0.070 0.081
0.080 0.091 0.102
V_p-p
0.109 0.120 0.131
0.135 0.146 0.157
0.056 0.067 0.078
0.086 0.097 0.108
V_p-p
0.111 0.122 0.133
0.134 0.145 0.156
0.6 0.7 0.8
V
15.59 15.73 15.91
31.19 31.5 31.82
33.41 33.75 34.09
44.55 45 45.45
15.59 15.73 15.91 kHz
15.59 15.73 15.91
33.41 33.75 34.09
33.41 33.75 34.09
15.59 15.73 15.91
14.37 14.67 14.97
16.61 16.94 17.27
28.97 29.56 30.15
33.23 33.90 34.57
30.91 31.54 32.17
kHz
35.44 36.15 36.86
41.81 42.62 43.48
48.27 49.24 50.21
14.80 15.10 15.40
16.06 16.36 16.66
22
2005-09-05