ICX274 SONY [Sony Corporation], ICX274 Datasheet - Page 4

• Manufacturer Part Number: ICX274
• Description: Diagonal 8.923mm (Type 1/1.8) Progressive Scan CCD Image Sensor with Square Pixel for Color Cameras
• Manufacturer: SONY [Sony Corporation]

Bias Conditions
DC characteristics
5
Supply voltage
Protective transistor bias
Substrate voltage
adjustment range
Substrate voltage adjustment accuracy
Reset gate clock
1
2
3
4
Actual value
Actual value
Supply current
V
V
Do not apply a DC bias to the reset gate clock pin, because a DC bias is generated within the CCD.
Progressive scan mode, 2/8-line readout mode, 2/4-line readout mode, center scan modes (1) and (3),
and AF modes (1) and (2)
2-line addition mode and center scan mode (2)
V
for the V driver should be used.
Substrate voltage (V
The substrate voltage (V
The substrate voltage setting value for use with vertical 2-line addition is indicated by a code on the
bottom surface of the image sensor. Adjust the substrate voltage to the indicated voltage.
The code and the actual value correspond as follows.
SUB2
SUB2
L
setting is the V
[Example] "h" indicates a V
V
SUB2
code
code
code – 1-digit indication
11.8
8.8
Item
1
J
Item
No line addition
2-line addition
VL
12.0
9.0
K
2
SUB2
voltage of the vertical clock waveform, or the same voltage as the V
) setting value indication
SUB
12.2
9.2
3
L
) for modes without line addition is generated internally.
SUB2
12.4
V
9.4
m
Symbol
2
4
SUB2
I
DD
1
setting of 11.6V.
12.6
code
9.6
Symbol
N
6
V
V
V
V
RG
V
DD
L
SUB
SUB2
SUB
12.8
9.8
P
7
Min.
7.0
Indicated
voltage – 0.2
– 4 –
10.0
13.0
14.55
R
8
Min.
8.8
Internally generated value
10.2
13.2
S
9
10.0
Typ.
10.4
13.4
U
A
Indicated
voltage
15.0
Typ.
10.6
13.6
3
5
C
V
10.8
13.8
Max.
W
13.0
d
Indicated
voltage + 0.2
15.45
Max.
14.4
11.0
14.0
E
X
11.2
14.2
L
Unit
mA
Y
f
power supply
Unit
V
V
V
V
11.4
14.4
G
Z
Remarks
Remarks
ICX274AQF
4
11.6
h