– 2 –
1. OUTLINE OF CIRCUIT DESCRIPTION
1-1. CP1 CIRCUIT DESCRIPTION
1. IC Configuration
IC903 (ICX432JQ) CCD imager
IC904 (CXD3440EN) V driver
IC905 H driver, CDS, PGA and A/D converter
(HD49335NP01)
2. IC903 (CCD imager)
[Structure]
Interline type CCD image sensor
Image size
Diagonal 6.67 mm (1/2.7 type)
Pixels in total
2140 (H) x 1560 (V)
Recording pixels
2064 (H) x 1541 (V)
Fig. 1-1. CCD Block Diagram
Pin No.
1
Symbol
2, 3
8, 7, 4
5, 6
9, 13
10
11
12
17
18
Vø
6
Vø
1,
Vø
2,
Vø
4
Vø
3A,
Vø
3B
GND
V
OUT
V
DD
øRG
Hø
2
Hø
1
Pin Description
Vertical register transfer clock
Vertical register transfer clock
Vertical register transfer clock
Vertical register transfer clock
Horizontal register transfer clock
Reset gate clock
Horizontal register transfer clock
GND
Signal output
Circuit power
Waveform
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
0 V, 3.0 V
0 V, 3.0 V
Table 1-1. CCD Pin Description
GND
0 V
Aprox. 10 V
13.0 V, 16 V
When sensor read-out
Vø
5A,
Vø
5B
(Note)
(Note) : Photo sensor
8
1
16
17
18
2
3
4
5
6
7
13
14
15
Gb
B
R
Gb
R
Gb
Gr
B
Gr
B
B
Gr
B
Gr
R
Gb
R
Gb
Gb
B
R
Gr
R
Gr
9
10
12
11
V
DD
GND
C
SUB
V
L
GND
V
OUT
Gb
R
B
Gr
Gb
R
B
Gr
Horizontal register
Vertical register
14
15
16
C
SUB
V
L
Substrate bias
Substrate clock
Protection transistor bias
DC
øSUB
DC
Approx. 9 V
DC
Approx. 9 V
(Different from every CCD)
Summary of Contents for Xacti VPC-S1
Page 25: ......
