TC240 Datasheet, PDF (17/19 Pages) Texas Instruments – 780- × 488-PIXEL CCD IMAGE SENSOR

TC240
780- × 488-PIXEL CCD IMAGE SENSOR
SOCS005A – OCTOBER 1985 – REVISED DECEMBER 1991
APPLICATION INFORMATION
V
VABG+
VSS
IALVL
CP2
20
47 kΩ
1
19
2
18
47 kΩ
3
17
4
16
5
P-Driver
TMS3473B
15
ABLVL
6
14
7
13
8
12
9
11
VABG–
10
1
2
3
4
5
6
7
8
100 9
pF
20
19
18
17
16
S-Driver 15
TMS3472A ₁₄
13
12
11
10
47 kΩ
100 pF
100 Ω
100 Ω
100 Ω
100 Ω
47 kΩ
SH2, 3
SH1
1 kΩ
1 kΩ
ADB
22
1
21
2
20
3
19
4
18
5
17
6
TC240
16
7
15
8
14
9
13
10
12
11
L
4.7 µF
1
+
2
4.7 µF ^{100 Ω 3}
+
4
4.7 µF ^{100 Ω 5}
+
6
100 Ω 7
+
4.7 µF
8
S/H
TL1593
VCC
VCC
22 21 20 19 18 17 16 15 14 13 12
23
11 ABS2
24
10 _ABS1
25
9
ABS0
26
8
SC (90)
27
28
TMS3471C
2/3 NTSC Clock
7
SC
6
BF
29
5
CBLK
30
4
CSYNC
31
3
CP1
32
2
CP2
33
1
BCP2
20 pF
15 pF
34 35 36 37 38 39 40 41 42 43 44
Oscillator
14.3 MHz
GT3
GT2
GT1
4.7 kΩ
VCC
16
SH2, 3
15
14
SH1
13
12
OUT3 (B)
11
OUT2 (G)
10
9
OUT1 (R)
DC VOLTAGES
ADB
12 V
VCC
VSS
V
5V
– 10 V
2V
ABLVL – 2.5 V
IALVL
–5 V
VABG ₊
VABG _–
4V
–6 V
DEVICE
TMS3471CFS
TMS3472AKL
TMS3473BDW
TL1593CNS
SUPPORT CIRCUITS
PACKAGE
APPLICATION
44-pin flat pack
Timing generator
20-pin flat pack with tabs
Serial driver
20-pin small-outline package
Parallel driver
16-pin SO (EIAJ)
Sample and hold
FUNCTION
NTSC timing generator
Driver for TRG, SRG1, SRG2, and SRG3
Driver for IAG, SAG, and ABG
Three-channel sample-and-hold IC
Figure 17. Typical Application Circuit Diagram
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2-117