TC254P Datasheet, PDF (14/16 Pages) Texas Instruments – 336- × 244-pixel ccd image sensor

TC254P
336- × 244-PIXEL CCD IMAGE SENSOR
SOCS060B – JUNE 1997 – REVISED JULY 1998
APPLICATION INFORMATION
VCC
WIN
16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
VAB
VCC
ED
EU
CBLK
CSYNC
CPOB1
VCC
17
ED
18
EU
19
20 ^TEST4
21 ^CBLK
CSYNC
22
GND
23
CPOB1
24
CPOB2
25
SSEL1
26
27 ^VCC
28 ^SSEL2
29 ^SSEL3
30 ^VR
HR
31
SHTCOM
32
VACT
TMC57750
DSSEL
FSSEL
ABGSEL
ABG
ABM
VCC
IAG1
IAG2
SAG
GND
SRG
SRM
DLSEL
PHSEL2
PHSEL1
SRGSEL
64
63
62
61
60
59 ^VCC
58
57
56
55
54
53
52
51
50
49
TMC57253
1
2
VAB
VABM
24
23
3 ^{VCC ABOUT} 22
GND
4
VABL ₂₁
EN
5
GND
20
6 ^{ABIN IA1OUT} 19
7 ^{ABMIN VIA} 18
8 ^{IA1IN IA2OUT} 17
9 ^IA2IN
GND ₁₆
10 ^{SAIN SAOUT} 15
11 ^SRIN
VS ₁₄
12 ^{SRMIN SROUT} 13
GND
VSM
VABM
VABL
VIA
VS
VSM
TC254P
8 _ABG
7
IAG1
6
SAG
5 _SRG
IAG2
ADB
SUB
OUT
1
2 ADB
3 _SUB
4
S/H
CDS
33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48
VCC
VCC
5V
OUT
GND
25 MHz
VCC
(see Note B)
Buffer
and
Preamp
To Video Processing
DC VOLTAGES
VIA, VSM, VS
VCC
12 V
5V
ADB
22 V
SUB
10 V
VABM
VAB
VABL
7.5 V
14 V
3V
Figure 9. Typical Application Circuit Diagram
NOTES: A. Decoupling capacitors are not shown.
B. TI recommends designing AC coupled systems.
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