8##4#
- E1
㨯
E5400 -
Pin No.
Symbol
Pin Description
Waveform
Voltage
1, 3, 4
Vø
1
Vø
3A
, Vø
3B
Vertical register transfer clock
-7.5V, 0V, 15V
2, 5
Vø
2
, Vø
4
Vertical register transfer clock
-7.5V, 0V
6, 7
Vø
5A
, Vø
5B
Vertical register transfer clock
-7.5V ,0V, 15V
8
Vø
6
Vertical register transfer clock
-7.5V, 0V
9, 10
GND
GND
GND
0V
11
V
OUT
Signal output
Approx. 10V
12
V
DD
Circuit power supply
DC
15V
13
øRG
Reset gate clock
12.5V, 16V
20, 14
Hø
2A
, Hø
2B
Horizontal register transfer
clock
0V, 3.3V
19, 15
Hø
1A
, Hø
1B
Horizontal register transfer
clock
0V, 3.3V
16
ø
SUB
PCB clock
DC
Approx. 8V
17
C
SUB
PCB voltage bias
DC
Approx. 8V
(Different from every CCD)
18
V
L
Protection transistor bias
DC
-7.5V
Table 1-1. CCD Pin Description
When sensor read-out
1. CIRCUIT DESCRIPTION
1-1. OUTLINE OF CIRCUIT DESCRIPTION
1. Outline
The CP1 PCB is mainly composed of the following ICs:
IC903 (ICX452AQ) CCD imager
IC904 (CXD34400EN) V driver
IC905 (AD9849AKST) CDS, AGC, A/D converter,
H driver
2. IC903 (CCD)
[Structure]
• Interline type CCD image sensor
• Optical size: 1/1.8 type
• Effective pixels: 2616 (H) × 1960 (V)
• Total pixels: 2668 (H) × 1970 (V)
• Optical black
Horizontal (H) direction: 12 pixels on front and 40
pixels on rear
Vertical (V) direction: 8 pixels on front and 2 pixels
on rear
• Dummy bits: Horizontal 28 Vertical 1 (only third
fi
eld)
Fig. 1-1. Optical black arrangement (Top View)
Fig. 1-2. CCD block diagram
Pin 1
2
8
40
12
H
V
Pin 11
8
1
18
19
20
2
3
4
5
6
7
15
16
17
G
B
R
G
R
G
G
B
G
B
B
G
B
G
R
G
R
G
G
B
（注）
垂直レジスタ
R
G
R
G
水平レジスタ
（注）: フォトセンサー
9
11
13
12
V
DD
C
SUB
V
L
GND
V
OUT
G
R
B
G
G
R
B
G
10
GND
14
V
ertical register
Horizontal register
(Note)
(Note)
Photo sensor
