– 3 –
Fig. 1-1.Optical Black Location (Top View)
Pin No.
Symbol
Pin Description
Waveform
Voltage
Table 1-1. CCD Pin Description
When sensor read-out
Fig. 1-2. CCD Block Diagram
1. OUTLINE OF CIRCUIT DESCRIPTION
1-1. CCD CIRCUIT DESCRIPTION
1. IC Configuration
The CCD peripheral circuit block basically consists of the fol-
lowing ICs.
IC903 (MN39830PMJ-A)
CCD imager
IC901 (AN20112A)
V driver
IC905 (AD9996BBCZ)
CDS, AGC, A/D converter,
H driver
2. IC903 (CCD)
[Structure]
Interline type CCD image sensor
Optical size
1/2.5 type format
Effective pixels
2864 (H) X 2160 (V)
Pixels in total
2934 (H) X 2171 (V)
Optical black
Horizontal (H) direction: Front 12 pixels, Rear 58 pixels
Vertical (V) direction:
Front 6 pixels, Rear 5 pixels
Dummy bit number
Horizontal : 28 Vertical :7
1, 23, 24
4, 7, 8, 9, 11
5, 6, 10
14
V
1,
V
3A,
V
3B
V
1S,
V
2,
V
3L,
V
3R,
V
4
Vertical register transfer clock
Vertical register transfer clock
Signal output
-6.0 V, 0 V, 12 V
Aprox. 12 V
Vertical register transfer clock
VO
V
5L,
V
5R,
V
6
-6.0 V, 0 V
-6.0 V, 0 V
GND
Reset gate clock
GND
Circuit power
DC
12 V
GND
0 V
4.5 V, 7.8 V
ØRG
13
16
12, 15
VDD
DC
Protection transister bias
-6.0 V
PT
DC
H
L,
H
1
Horizontal register transfer clock
Substrate clock
DC
SUB
0 V, 3.3 V
17
19
20, 21
H
2
Horizontal register transfer clock
0 V, 3.3 V
22
2, 3
V
5A,
V
5B
Vertical register transfer clock
Substrate control
SUB SW
18
0, 3.3 V (When importing all
picture element: 3.3 V)
-6.0 V, 0 V, 12 V
Aprox. 6 V
(Different from every CCD)
Pin 1
5
6
58
12
H
V
Pin 13
21
22
16
20
ø
RG
ø
HL
ø
H1
ø
H2
13
VDD
14
VO
15
GND
8
7 øV3L
1
2
3
4
5
6 øV3A
øV3B
øV4
øV5A
øV5B
øV6
9 øV2
10 øV1
11 øV1S
øV3R
12 GND
23 øV5R
24 øV5L
17 PT
18 SUBSW
19 øVsub
Photo diode
Output part
Vertical shift register
Horizontal shift register
