參數(shù)資料
型號(hào): ICX282AKF
廠商: Sony Corporation
英文描述: Diagonal 11mm (Type 2/3) Frame Readout CCD Image Sensor with Square Pixel for Color Cameras
中文描述: 對(duì)角線11毫米的方形像素(類型2 / 3)幀CCD圖像傳感器讀出的彩色攝像機(jī)
文件頁數(shù): 12/48頁
文件大小: 526K
代理商: ICX282AKF
12
ICX282AKF
Description of frame readout mode
The output methods for the following readout modes are shown below.
1st field
2nd field
2
×
speed mode (1)
2/4-line readout
Frame readout mode
Note)
Blacked out portions in the diagram indicate pixels which are not read out.
1. Frame readout mode
In this mode, all pixel signals are divided into two fields and output.
All pixel signals are read out independently, making this mode suitable for high resolution image capturing.
2. 2
×
speed mode (1) 2/4-line readout
All effective area signals are output in half the time of frame readout mode by reading out 2 lines for every 4
lines.
The number of output lines is halved, but all color signals can be output in a single field, so exposure
completed is read out (SG), making high-speed shutter operation possible.
However, note that the G/Mg and Ye/Cy line readout timings have a time difference of approximately 6.7μs
(150clk).
In addition, using high-speed sweep transfer and the mechanical shutter is recommended to suppress
smear.
Smear is reduced by approximately 30dB by performing the following sequence.
Vertical register high-speed transfer
Readout (SG)
Mechanical shutter closed
Signal output
G
17 (V1A)
16 (V3B)
15 (V1B)
14 (V3A)
13 (V1C)
12 (V3B)
11 (V1B)
10 (V3A)
9 (V1C)
8 (V3B)
7 (V1B)
6 (V3C)
5 (V1A)
4 (V3B)
3 (V1B)
2 (V3C)
1 (V1A)
V
OUT
Ye
G
Ye
G
Ye
G
Ye
G
Ye
G
Ye
G
Ye
G
Ye
G
Mg
Cy
Mg
Cy
Mg
Cy
Mg
Cy
Mg
Cy
Mg
Cy
Mg
Cy
Mg
Cy
Mg
G
17 (V1A)
16 (V3B)
15 (V1B)
14 (V3A)
13 (V1C)
12 (V3B)
11 (V1B)
10 (V3A)
9 (V1C)
8 (V3B)
7 (V1B)
6 (V3C)
5 (V1A)
4 (V3B)
3 (V1B)
2 (V3C)
1 (V1A)
V
OUT
Ye
G
Ye
G
Ye
G
Ye
G
Ye
G
Ye
G
Ye
G
Ye
G
Mg
Cy
Mg
Cy
Mg
Cy
Mg
Cy
Mg
Cy
Mg
Cy
Mg
Cy
Mg
Cy
Mg
G
17 (V1A)
16 (V3B)
15 (V1B)
14 (V3A)
13 (V1C)
12 (V3B)
11 (V1B)
10 (V3A)
9 (V1C)
8 (V3B)
7 (V1B)
6 (V3C)
5 (V1A)
4 (V3B)
3 (V1B)
2 (V3C)
1 (V1A)
V
OUT
Ye
G
Ye
G
Ye
G
Ye
G
Mg
Cy
Mg
Cy
Mg
Cy
Mg
Cy
Mg
Ye
G
Ye
R
Ye
G
Ye
G
Cy
Mg
Cy
Mg
Cy
Mg
Cy
Mg
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PDF描述
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