– 2 –
Fig. 1-1.Optical Black Location (Top View)
Fig. 1-2. CCD Terminal Name
1. OUTLINE OF CIRCUIT DESCRIPTION
1-1. CA-A CIRCUIT DESCRIPTIONS
Around CCD block
1. IC Configuration
IC903 (RJ24J1AA0PT)
CCD imager
IC902 (TC74VHC04FTP)
H driver
IC904 (LR366854)
V driver
IC905 (AD9806KST)
CDS, AGC, A/D converter
2. IC905 (CCD)
[Structure]
Frame transfer type CCD image sensor
Optical size
1/2.8 type
Effective pixels
1300 (H) x 980 (V)
Pixels in total
1353 (H) x 1006 (V)
Optical black
Horizontal (H) direction: left 2 pixels, right 51 pixels
Vertical (V) direction:
upper 10 pixels, below 12 pixels
Dummy bit number
Horizontal : 20 Vertical : 4
Table 1-1. CCD Pin Description
10
12
51
2
H
V
1, 2, 23, 24
3, 4
5, 6
7
12
17
18
19, 20
21, 22
PI1, PI2
PI3, PI4
NC
PW
PR
VSUB
PS4, PS3
Image clock
Accumulation clock
Reset gate
N substrate
Image clock
-
Accumulation clock
P well
DC
0~12 V
PS1, PS2
0~12 V
0~12 V
L=18 V, H=23 V
DC
8 V
CCD output gate
VOG
3.3 V
Frame shift
Frame shift
Line sending
8
VOUT
CCD output
9
VDD
Power
10
VSS
GND
11
VRD
Reset drain
DC
DC
DC
DC
Approx. 13 V
20 V
0 V
20 V
13, 15
PH4, PH2
14, 16
PH1, PH3
L=2.5 V, H=7.5 V
L=0 V, H=5 V
Horizontal register clock
L=26 V, H=29 V
0~12 V
Frame shift
Line sending
Frame shift
Pin No.
Symbol
Pin Description
Waveform
Voltage
(LCC24
Top View)
9
10 11 12
16
15
14
13
4
3
2
1
21
22
23
24
5
6
7
8
20
19
18
17
VDD
VSS
VRD
PR
PH4
PH1
PH2
PH3
PS1
PS2
VPW
VOUT
PS3
PS4
NSUB
VOG
PI4
PI3
(NC)
PI1
PI2
(NC)
(NC)
(NC)
