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PDF ICX258AL Data sheet ( Hoja de datos )
| Número de pieza | ICX258AL | |
| Descripción | Diagonal 6mm (Type 1/3) CCD Image Sensor | |
| Fabricantes | Sony Corporation | |
| Logotipo |  |
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ICX258ALwww.DataSheet4U.com
Diagonal 6mm (Type 1/3) CCD Image Sensor for EIA B/W Video Cameras
Description
The ICX258AL is an interline CCD solid-state
image sensor suitable for EIA B/W video cameras
with a diagonal 6mm (Type 1/3) system. Compared
with the current product ICX058CL, basic
characteristics such as sensitivity, smear, dynamic
range and S/N are improved drastically from visible
light region to near infrared light region through the
adoption of EXview HAD CCDTM technology.
This chip features a field period readout system and
an electronic shutter with variable charge-storage
time.
16 pin DIP (Plastic)
Features
• Sensitivity in near infrared light region
(+8dB compared with the ICX058CL, λ = 945nm)
Pin 1
• High sensitivity (+7dB compared with the ICX058CL, no IR cut filter)
• Low smear (–20dB compared with the ICX058CL)
• High D range (+4dB compared with the ICX058CL)
• High S/N
V
• High resolution and low dark current
• Excellent antiblooming characteristics
• Continuous variable-speed shutter
• No voltage adjustment
3
Pin 9 H 40
(Reset gate and substrate bias are not adjusted.)
• Reset gate:
5V drive
• Horizontal register: 5V drive
Optical black position
(Top View)
2
12
Device Structure
• Interline CCD image sensor
• Image size:
Diagonal 6mm (Type 1/3)
• Number of effective pixels: 768 (H) × 494 (V) approx. 380K pixels
• Total number of pixels: 811 (H) × 508 (V) approx. 410K pixels
• Chip size:
6.00mm (H) × 4.96mm (V)
• Unit cell size:
6.35µm (H) × 7.40µm (V)
• Optical black:
Horizontal (H) direction : Front 3 pixels, rear 40 pixels
Vertical (V) direction : Front 12 pixels, rear 2 pixels
• Number of dummy bits: Horizontal 22
Vertical 1 (even fields only)
• Substrate material:
Silicon
TM
∗ EXview HAD CCD is a trademark of Sony Corporation.
EXview HAD CCD is a CCD that drastically improves light efficiency by including near infrared light region as a basic structure of
HAD (Hole-Accumulation-Diode) sensor.
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–
E99524A99
1 page  
Drive Clock Waveform Conditions
(1) Readout clock waveform
100%
90%
II II
10%
0%
tr
(2) Vertical transfer clock waveform
Vφ1
VVT
twh
tf
Vφ3
φM
φM
2
ICX258AL
www.DataSheet4U.com
0V
VVH1
VVHH
VVH
VVHH
VVHL
VVHL
VVHL
VVHH
VVHH
VVH3
VVHL
VVH
VVL1
VVLH
VVLL
VVL
Vφ2
VVHH
VVH2 VVHL
VVHH
VVH
VVHL
VVL3
VVL
Vφ4
VVH
VVHH
VVLH
VVLL
VVHH
VVHL
VVHL
VVH4
VVL2VVLH
VVLL
VVL
VVH = (VVH1 + VVH2)/2
VVL = (VVL3 + VVL4)/2
VφV = VVHn – VVLn (n = 1 to 4)
VVLH
VVLL
VVL4
–5–
VVL
5 Page 
ICX258AL
www.DataSheet4U.com
– 11 –
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet ICX258AL.PDF ] | |
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