Sony ICX274AQ Camera Accessories User Manual


 
20
ICX274AQ
Drive Circuit
3.3V
XV3
15V
XSG3C
XV2
XSG2C
XSUB
XV3
XSG3B
XSG3A
XV2
XSG2B
XSG2A
XV4
XV1
Hφ
1A
Hφ
2A
Hφ
1B
Hφ
2B
φRG
VSUB
CCD
OUT
7.5V
0.1
0.1
0.1
0.1
0.1
0.1
0.01
0.1
2200p
3.3/16V
3.3/20V
0.1
0.1
1/35V
100k
1M
4.7k
2SC4250
1 2 3 4 5 6 7 8 9 10
20 19 18 17 16 15 14 13 12 11
ICX274
(BOTTOM VIEW)
Vφ
4
Vφ
3A
Vφ
3B
Vφ
3C
Vφ
2A
Vφ
2B
Vφ
2C
Vφ
1
GND
V
OUT
Hφ
2A
Hφ
1A
V
L
C
SUB
φSUB
GND
Hφ
1B
Hφ
2B
φRG
V
DD
11
12
13
14
15
16
17
18
19
20
10
9
8
7
6
5
4
3
2
1
CXD3400N
11
12
13
14
15
16
17
18
19
20
10
9
8
7
6
5
4
3
2
1
CXD3400N
DCIN
GND
V
SUB2
V
SUB
2-line addition mode
Center scan mode (2)
Substrate bias adjustment input voltage
(VSUB in the circuit diagram above)
Substrate bias
φSUB pin voltage
Modes other than the above
(Internally generated value)
Note) Substrate bias control
Switch the substrate bias adjustment input voltage to
DCIN before adjusting the substrate bias in 2-line
addition mode and center scan mode (2).