TC241 Datasheet, PDF (16/18 Pages) Texas Instruments – 780- × 488-pixel ccd image sensor

TC241
780- × 488-PIXEL CCD IMAGE SENSOR
SOCS006C – AUGUST 1986 – REVISED DECEMBER 1991
APPLICATION INFORMATION
VSS
V
VABG+
IALVL
CP2
SH2, 3
SH1
TMS3473B
1
IALVL
2
I/N
3
IAIN
4
ABIN
5
MIDSEL
6
SAIN
7
PD
8
GND
9
VAGB+
10
VSS
20
VSS
19
IASR
18
ABSR
17
VCC
16
ABLVL
15
IAOUT
14
ABOUT
13
SAOUT
12
VCC
11
VAGB–
47 kΩ
47 kΩ
ABLVL
VABG–
TMS3472A
1
DLADJ
2
GND
20
VSS
19
1PC2
100 pF
3
PD
18
1PC1
4
17
SRG2,3IN VCC
5
16
SRG1IN SRG3OUT
100 Ω
6
15
TRGIN SRG2OUT
100 Ω
7
14
2,3PC1 SRG1OUT
100 Ω
8
13
2,3PC2 TRGOUT
100 Ω
9
SSR
10
VSS
12
VCC
11
TSR
47 kΩ
ADB
TC241
22
1
SUB
21
SUB
2
ABG
20
IAG
3
IAG
19
SAG
4
SAG
18
TDB
5
SRG3
17
ADB
6
SRG2
16
OUT3
7
SRG1
OUT2
15
8
TRG
OUT1
14
9
IDB AMPGND
13
10
CDB
12
GND
11
SUB
SUB
SH2, 3
L
TL1593
4.7 µF
+‡
1
ANLGVCC
2
16
S/H1
15
4.7 µF
100 Ω
AIN1
3
CIN1
S/H2
14
S/H3
SH1
+‡
4
13
4.7 µF
100 Ω
IAN2
5
CIN2
DGTL VCC
12
OUT1
+‡
6
11
AIN3
100 Ω ₇
OUT2
10
CIN3
OUT3
+
4.7 µF
8
9
ANLG GND DGTL GND
VCC
22 21 20 19 18 17 16 15 14 13 12
VCC
OUT3
OUT2
OUT1
47 kΩ
1 kΩ
1 kΩ
20 pF
15 pF
Oscillator
14.3-MHz
23
T
24
S1
25
S2, 3
26
PD
27
PS
28
GT
29
ABIN
30
PI
31
SH2, 3
32
SH1
33
GND
TMS3471C
11
ABS2
10
ABS1
9
ABS0
8
SC (90)
7
SC
6
BF
5
CBLK
4
CSYNC
3
CP1
2
CP2
1
BCP2
34 35 36 37 38 39 40 41 42 43 44
GT3
GT2
GT1
4.7 kΩ
VCC
DC VOLTAGES
ADB
VCC
VSS
V
ABLVL
IALVL
VABG ₊
VABG _–
12 V
5V
– 10 V
2V
– 2.5 V
–5 V
4V
–6 V
DEVICE
TMS3471CFS
TMS3472ADW
TMS3473BDW
TL1593CNS
PACKAGE
44 pin flatpack
20 pin flatpack with tabs
20 pin small outline
16 pin small outline (EIAJ)
SUPPORT CIRCUITS
APPLICATION
Timing generator
Serial driver
Parallel driver
Sample and hold
FUNCTION
NTSC timing generator
Driver for SRG1, SRG2, SRG3, and TRG
Driver for ABG, IAG, and SAG
Three-channel sample-and-hold IC
Figure 16. Typical Application Circuit Diagram
† _{Decoupling capacitors are not shown.}
‡ _{TI recommends designing AC coupled systems.}
16
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