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PDF ICX263AL Data sheet ( Hoja de datos )
| Número de pieza | ICX263AL | |
| Descripción | Diagonal 28.42mm (Type 1.8) Frame Readout CCD Image Sensor | |
| Fabricantes | Sony | |
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ICX263AL
Diagonal 28.42mm (Type 1.8) Frame Readout CCD Image Sensor with Square Pixel Preliminary
Description
The ICX263AL is a diagonal 28.42mm (Type 1.8)
image size interline CCD solid-state image sensor
with a square pixel array and 10.66M effective pixels.
This chip can support an output data rate up to
20MHz (max.) and a frame rate of approximately 1.6
frames/second.
This chip uses the frame readout method and
features an electronic shutter with variable charge-
storage time. In addition, high frame rate readout
mode is also supported. Further, high sensitivity and
low dark current are achieved through the adoption
of HAD (Hole Accumulation Diode) sensors.
Features
• Frame readout method
• High horizontal and vertical resolution
• Square pixel
• Maximum output data rate: 20MHz (frame rate: approximately 1.6)
• Maximum horizontal drive frequency: 20MHz
• Supports high frame rate readout mode (effective 441 lines output)
• Reset gate voltage not adjusted
• High sensitivity, low dark current
• Continuous variable-speed electronic shutter
28 pin DIP (Ceramic)
Pin 1
2
V
4
Pin 15
H
2
100
Optical black position
(Top View)
Device Structure
• Interline CCD image sensor
• Image size:
Diagonal 28.42mm (Type 1.8)
• Total number of pixels: 4128 (H) × 2652 (V) approx. 10.95M pixels
• Number of effective pixels: 4024 (H) × 2648 (V) approx. 10.66M pixels
• Number of active pixels: 4000 (H) × 2624 (V) approx. 10.50M pixels
• Chip size:
25.20mm (H) × 17.96mm (V)
• Unit cell size:
5.9µm (H) × 5.9µm (V)
• Optical black:
Horizontal (H) direction: Front 4 pixels, rear 100 pixels
Vertical (V) direction: Front 2 pixels, rear 2 pixels
• Number of dummy bits: Horizontal 20
Vertical 1
• Substrate material:
Silicon
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
–1–
PE01207-PS
1 page  
ICX263AL
Drive Clock Waveform Conditions
(1) Readout clock waveform
100%
90%
10%
0%
tr
(2) Vertical transfer clock waveform
VVT
twh
Vφ1A, Vφ1B, Vφ1C
VVH1
VVHH
VVH
VVHH
VVHL
VVHL
φM
φM
2
tf
0V
Vφ3A, Vφ3B, Vφ3C
VVHL
VVHH
VVHH
VVH3
VVHL
VVH
VVL1
VVLH
VVLL
VVL
Vφ2
VVHH
VVH2 VVHL
VVHH
VVH
VVHL
VVL3
VVL
Vφ4
VVH
VVHH
VVLL
VVLH
VVHH
VVHL
VVHL
VVH4
VVL2VVLH
VVLL
VVL
VVH = (VVH1 + VVH2)/2
VVL = (VVL3 + VVL4)/2
VφV = VVHn – VVHn (n = 1 to 4)
VVLH
VVLL
VVL4
–5–
VVL
5 Page 
ICX263AL
Readout modes
The output methods for the following two readout modes are shown below.
Frame readout mode
1st field
2nd field
High frame rate readout mode
VOUT
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VOUT
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
VOUT
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
Note) Blacked out portions in the diagram indicate pixels which are not read out.
Output starts from line 1 in high frame rate readout mode.
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. High frame rate readout mode
Output is performed at approximately 9 frames/s by reading out 4 out of 24 vertical pixels.
The number of output lines is 441 lines.
This readout mode emphasizes processing speed over vertical resolution.
– 11 –
11 Page | ||
| Páginas | Total 23 Páginas | |
| PDF Descargar | [ Datasheet ICX263AL.PDF ] | |
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