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參數(shù)資料
| 型號(hào)： | ICX282 |
| 廠商： | Sony Corporation |
| 英文描述： | Timing Generator for Frame Readout CCD Image Sensor |
| 中文描述： | 時(shí)序發(fā)生器傳感器讀出CCD圖像幀 |
| 文件頁數(shù)： | 18/48頁 |
| 文件大?。?/td> | 526K |
| 代理商： | ICX282 |
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18
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ICX282AKF
Drive Circuit
Notes)
Substrate bias control
1. The saturation signal level decreases when exposure is performed using the mechanical shutter, so control
the substrate bias.
2. A saturation signal level equivalent to that for continuous exposure can be assured by connecting a 2.7k
grounding registor to the CCD C
SUB
pin.
Drive timing precautions
1. Blooming occurs in modes (2
×
speed (1), 8
×
speed, etc.) where exposure is not completed by closing the
mechanical shutter, so do not ground the connected 2.7k
resistor.
2. tf is slow, so the internally generated voltage V
SUB
may not drop to a sufficiently low level if the substrate
bias control signal is not set to high level 30ms before entering the exposure period and the 2.7k
resistor
connected to the C
SUB
pin is not grounded.
3. The blooming signal generated during exposure in mechanical shutter mode is swept by providing one
field or more (two fields is recommended) of idle transfer through vertical register high-speed sweep
transfer from the time the mechanical shutter closes until sensor readout is performed. However, note that
the V
L
potential and the
φ
SUB pin DC voltage sag at this time.
4. When exposure time is several seconds or more, we recommend the sequence that the substrate bias
control is performed just before the completion of exposure (Mechanical shutter is closed.), not before the
start of exposure.
XSUB
XV3
XSG3B
XSG3A
XV1
XSG1B
XSG1A
XV4
XV2
XV3
XSG3C
XV1
XSG1C
H
φ
2A
H
φ
1A
H
φ
2B
H
φ
1B
φ
RG
0.1
0.1
0.1
0.1
0.1
0.1
1M
0.1
0.01
3.3/20V
0.1
0.1
1.8k
47
100k
CCD OUT
2SK1875
V
SUB
Cont.
VR1 (2.7k)
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
CXD3400N
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
CXD3400N
1
2
3
4
5
6
7
8
9
10 11 12
24 23 22 21 20 19 18 17 16 15 14 13
ICX282
(BOTTOM VIEW)
3.3/16V
1/35V
3.3V
–
7.5V 15V
H
φ
2
φ
R
G
N
V
D
V
O
H
φ
2
H
φ
1
V
L
C
S
φ
S
H
φ
1
V
φ
1
V
φ
1
V
φ
1
G
G
V
φ
4
V
φ
3
V
φ
3
V
φ
3
V
φ
2
N
N
Substrate bias
control signal
V
SUB
Cont.
Mechanical
shutter mode
tf
≈
20ms
Substrate bias
φ
SUB pin voltage
GND
Internally
generated value
V
SUB
tr
≈
2ms
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICX282AK | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 11mm (Type 2/3) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras |
| ICX282AKF | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 11mm (Type 2/3) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras |
| ICX282AQ | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Diagonal 11mm (Type 2/3) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras |
| ICX282AQF | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Diagonal 11mm(Type 2/3) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras |
| ICX284 | 制造商:SONY 制造商全稱:Sony Corporation 功能描述:Timing Generator and Signal Processor for Frame Readout CCD Image Sensor |
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