– 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 (MN39830PLJ-A)
CCD imager
IC901 (AN20112A)
V driver
IC905 (AD9996BBCZ)
CDS, AGC, A/D converter,
H driver, vertical TG
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, 25, 26
4, 7, 8, 9, 11
5, 6, 10
16
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
15
18
12, 17
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
19
21
22, 23
H
2
Horizontal register transfer clock
0 V, 3.3 V
24
2, 3
V
5A,
V
5B
Vertical register transfer clock
Substrate control
SUB SW
20
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
23
24
18
22
ø
RG
ø
HL
ø
H1
ø
H2
15
VDD
16
VO
17
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
25 øV5R
26 øV5L
19 PT
20 SUBSW
21 øVsub
Photo diode
Output part
Vertical shift register
Horizontal shift register
13
NC
14
NC
27
NC
28
NC
