ICX249AK Datasheet PDF - Sony
| Part Number | ICX249AK | |
| Description | CCD Image Sensor with Square Pixel for Color Cameras | |
| Manufacturers | Sony | |
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There is a preview and ICX249AK download ( pdf file ) link at the bottom of this page. Total 21 Pages | ||
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ICX249AK
Diagonal 8mm (Type 1/2) CCD Image Sensor for PAL Color Video Cameras
Description
The ICX249AK is an interline CCD solid-state
image sensor suitable for PAL color video cameras
with a diagonal 8mm (Type 1/2) system. Compared
with the current product ICX039DNA, basic
characteristics such as sensitivity, smear, dynamic
range and S/N are improved drastically 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. This chip is compatible with the pins of the
ICX039DNA and has the same drive conditions.
EXview HAD CCDTM has different spectral characteristics
from the current CCD.
20 pin DIP (Cer-DIP)
Pin 1
2
Features
V
• High sensitivity (+4.0dB compared with the ICX039DNA)
• Low smear (–6dB compared with the ICX039DNA)
• High D range (+2.0dB compared with the ICX039DNA)
• High S/N
• High resolution and low dark current
3
H 40
Pin 11
• Excellent antiblooming characteristics
• Ye, Cy, Mg, and G complementary color mosaic filters on chip
• Continuous variable-speed shutter
Optical black position
(Top View)
• Substrate bias:
Adjustment free (external adjustment also
possible with 6 to 14V)
• Reset gate pulse: 5Vp-p adjustment free (drive also possible with 0 to 9V)
• Horizontal register: 5V drive
12
Device Structure
• Interline CCD image sensor
• Image size:
Diagonal 8mm (Type 1/2)
• Number of effective pixels: 752 (H) × 582 (V) approx. 440K pixels
• Total number of pixels: 795 (H) × 596 (V) approx. 470K pixels
• Chip size:
7.95mm (H) × 6.45mm (V)
• Unit cell size:
8.6µm (H) × 8.3µm (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–
E98615A99
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ICX249AK
Clock Voltage Conditions
Item Symbol
Readout clock voltage VVT
VVH1, VVH2
VVH3, VVH4
VVL1, VVL2,
VVL3, VVL4
VφV
Vertical transfer clock
voltage
| VVH1 – VVH2 |
VVH3 – VVH
VVH4 – VVH
VVHH
VVHL
VVLH
VVLL
Horizontal transfer
clock voltage
VφH
VHL
Reset gate clock
voltage∗1
VRGL
VφRG
VRGLH – VRGLL
Substrate clock voltage VφSUB
Min.
Typ.
Max.
Unit
Waveform
diagram
Remarks
14.55 15.0 15.45 V
1
–0.05 0 0.05 V
2 VVH = (VVH1 + VVH2)/2
–0.2 0 0.05 V
2
–9.6 –9.0 –8.5 V
2 VVL = (VVL3 + VVL4)/2
8.3 9.0 9.65 Vp-p 2 VφV = VVHn – VVLn (n = 1 to 4)
0.1 V
2
–0.25
0.1 V
2
–0.25
0.1 V
2
0.5 V
2 High-level coupling
0.5 V
2 High-level coupling
0.5 V
2 Low-level coupling
0.5 V
2 Low-level coupling
4.75 5.0 5.25 Vp-p
3
–0.05 0 0.05 V
∗1 V
3
4
4.5 5.0 5.5 Vp-p
4
0.8 V
4 Low-level coupling
23.0 24.0 25.0 Vp-p
5
∗1 Input the reset gate clock without applying a DC bias. In addition, the reset gate clock can also be driven
with the following specifications.
Item
Reset gate clock
voltage
Symbol
VRGL
VφRG
Min.
Typ.
Max.
Unit
Waveform
diagram
–0.2 0 0.2 V
4
8.5 9.0 9.5 Vp-p
4
Remarks
–5–
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Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for ICX249AK electronic component. |
| Information | Total 21 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ ICX249AK.PDF Datasheet ] | |
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