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H-2
Ver. 1
H. DESCRIPTION OF MECHANISM
C-7070 Wide Zoom
Fig. 1-1.Optical Black Location (Top View)
Pin No.
7, 10, 12
Symbol
5, 6, 8,
9, 11, 13
3, 14
1
16, 17, 18, 28
15
19
20
26, 21
25, 22
23
24
27
V
φ
1
V
φ
2,
V
φ
10
V
φ
3A,
V
φ
3B,
V
φ
5A,
V
φ
5B,
V
φ
7,
V
φ
9
GND
V
OUT
V
DD
C
SUB
V
L
φ
RG
H
φ
1A,
H
φ
1B
H
φ
2A,
H
φ
2B
Pin Description
Vertical register transfer clock
Vertical register transfer clock
Vertical register transfer clock
Vertical register transfer clock
Horizontal register transfer clock
Substrate voltage bias
Reset gate clock
Horizontal register transfer clock
GND
Signal output
Circuit power
Substrate clock
Protection transistor bias
Waveform
DC
DC
Voltage
-7.5 V, 0 V
-7.5 V, 0 V, 15 V
-7.5 V, 0 V
-7.5 V, 0 V, 15 V
15 V
Aprox. 8V
(Different from every CCD)
0 V, 3.3 V
0 V, 3.3 V
Table 1-1. CCD Pin Description
φ
SUB
GND
DC
0 V
Aprox. 10 V
Aprox. 8 V
12.5 V, 16 V
When sensor read-out
Fig. 1-2. CCD Block Diagram
[1] CA1 CIRCUIT DESCRIPTION
1. IC Configuration
IC902 (ICX489AQF) CCD imager
IC991, IC992 (CXD3440EN) V driver (CP1 board)
IC906 (AD9949KCP) CDS, AGC, A/D converter, H driver
2. IC902 (CCD)
Interline type CCD image sensor
Optical size
1/1.8 type
Effective pixels
3112 (H) x 2328 (V)
Pixels in total
3164 (H) x 2342 (V)
Optical black
Horizontal (H) direction: Front 48 pixels, Rear 4 pixels
Vertical (V) direction: Front 12 pixels, Rear 2 pixels
Dummy bit number
Horizontal : 28
V
φ
4,
V
φ
6,
V
φ
8
DC
-7.5 V
Pin 1
2
12
48
4
H
V
Pin 15
8
1
26
27 28
2
3
4
5
6
7
23
24
25
G
B
R
G
R
G
G
B
G
B
B
G
B
G
R
G
R
G
G
B
R
G
R
G
9
19
21
20
H
Ø2A
V
DD
G
R
B
G
G
R
B
G
10
22
B
G
R
G
G
B
R
G
11
V
Ø7
12
V
Ø8
18
GND
17
GND
Ø
RG
H
Ø2B
H
Ø1B
Ø
SUB
C
SUB
H
Ø1A
V
L
GND
V
Ø6
V
Ø5B
V
Ø5A
V
Ø4
V
Ø3B
V
Ø3A
V
ØHL
D
V
Ø2
V
ØST
V
Ø1
R
G
R
G
G
B
G
B
13
14
16
GND
15
V
OUT
V
Ø9
V
Ø10
(Note)
(Note) : Photo sensor
Horizontal register
Vertical register