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E00Z51B82
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.
ICX279AK
14 pin DIP (Plastic)
Description
The ICX279AK is an interline CCD solid-state
image sensor suitable for PAL color video cameras
with a diagonal 4.5mm (Type 1/4) system. Compared
with the current product ICX209AK, basic
characteristics such as sensitivity, smear and
dynamic range are improved drastically through the
adoption of EXview HAD CCD
TM
technology.
This chip features a field period readout system and
an electronic shutter with variable charge-storage time.
The package is a 10mm-square 14-pin DIP (Plastic).
EXview HAD CCD
TM
has different spectral
characteristics from the current CCD.
Features
• High sensitivity (+5dB compared with the ICX209AK)
• Low smear (–20dB compared with the ICX209AK)
• High D range (+2dB compared with the ICX209AK)
• Horizontal register: 3.3 to 5.0V drive
• Reset gate: 3.3 to 5.0V drive
• No voltage adjustment
(Reset gate and substrate bias need no adjustment.)
• High resolution, low smear and low dark current
• Excellent antiblooming characteristics
• Continuous variable-speed shutter
• Recommended range of exit pupil distance: –20 to –100mm
• Ye, Cy, Mg, and G complementary color mosaic filters on chip
Device Structure
• Interline CCD image sensor
• Image size: Diagonal 4.5mm (Type 1/4)
• Number of effective pixels: 752 (H) × 582 (V) approx. 440K pixels
• Total number of pixels: 795 (H) × 596 (V) approx. 470K pixels
• Chip size: 4.43mm (H) ×3.69mm (V)
• Unit cell size: 4.85µm (H) × 4.65µm (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
Optical black position
(Top View)
2
12
V
H
Pin 1
Pin 8
40
3
∗
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.
TM
Diagonal 4.5mm (Type 1/4) CCD Image Sensor for PAL Color Video Cameras
– 2 –
ICX279AK
USE RESTRICTION NOTICE (December 1, 2003 ver.)
This USE RESTRICTION NOTICE ("Notice") is for customers who are considering or currently using the CCD
products ("Products") set forth in this specifications book. Sony Corporation ("Sony") may, at any time, modify
this Notice which will be available to you in the latest specifications book for the Products. You should abide by
the latest version of this Notice. If a Sony subsidiary or distributor has its own use restriction notice on the
Products, such a use restriction notice will additionally apply between you and the subsidiary or distributor. You
should consult a sales representative of the subsidiary or distributor of Sony on such a use restriction notice
when you consider using the Products.
Use Restrictions
• The Products are intended for incorporation into such general electronic equipment as office products,
communication products, measurement products, and home electronics products in accordance with the
terms and conditions set forth in this specifications book and otherwise notified by Sony from time to time.
• You should not use the Products for critical applications which may pose a life- or injury- threatening risk or
are highly likely to cause significant property damage in the event of failure of the Products. You should
consult your Sony sales representative beforehand when you consider using the Products for such critical
applications. In addition, you should not use the Products in weapon or military equipment.
• Sony disclaims and does not assume any liability and damages arising out of misuse, improper use,
modification, use of the Products for the above-mentioned critical applications, weapon and military
equipment, or any deviation from the requirements set forth in this specifications book.
Design for Safety
• Sony is making continuous efforts to further improve the quality and reliability of the Products; however,
failure of a certain percentage of the Products is inevitable. Therefore, you should take sufficient care to
ensure the safe design of your products such as component redundancy, anti-conflagration features, and
features to prevent mis-operation in order to avoid accidents resulting in injury or death, fire or other social
damage as a result of such failure.
Export Control
• If the Products are controlled items under the export control laws or regulations of various countries, approval
may be required for the export of the Products under the said laws or regulations. You should be responsible
for compliance with the said laws or regulations.
No License Implied
• The technical information shown in this specifications book is for your reference purposes only. The
availability of this specifications book shall not be construed as giving any indication that Sony and its
licensors will license any intellectual property rights in such information by any implication or otherwise. Sony
will not assume responsibility for any problems in connection with your use of such information or for any
infringement of third-party rights due to the same. It is therefore your sole legal and financial responsibility to
resolve any such problems and infringement.
Governing Law
• This Notice shall be governed by and construed in accordance with the laws of Japan, without reference to
principles of conflict of laws or choice of laws. All controversies and disputes arising out of or relating to this
Notice shall be submitted to the exclusive jurisdiction of the Tokyo District Court in Japan as the court of first
instance.
Other Applicable Terms and Conditions
• The terms and conditions in the Sony additional specifications, which will be made available to you when you
order the Products, shall also be applicable to your use of the Products as well as to this specifications book.
You should review those terms and conditions when you consider purchasing and/or using the Products.
– 3 –
ICX279AK
Block Diagram and Pin Configuration
(Top View)
V
OUT
GND
Vφ
1
Vφ
2
Vφ
3
Vφ
4
V
DD
GND
φSUB
V
L
RG
Hφ
1
Hφ
2
NC
Cy
Cy
Mg
G
Cy
Mg
Cy
Cy
Mg
G
Cy
Mg
Ye
Ye
G
Mg
Ye
G
Ye
Ye
G
Mg
Ye
G
7 6 5 4 3 2 1
8 9 10 11 12 13 14
Note)
Note) : Photo sensor
Horizontal Register
Vertical Register
Pin No. Symbol Description Pin No. Symbol Description
1
2
3
4
5
6
7
Vφ4
Vφ3
Vφ2
Vφ1
NC
GND
VOUT
Vertical register transfer clock
Vertical register transfer clock
Vertical register transfer clock
Vertical register transfer clock
GND
Signal output
8
9
10
11
12
13
14
VDD
GND
φSUB
VL
RG
Hφ1
Hφ2
Supply voltage
GND
Substrate clock
Protective transistor bias
Reset gate clock
Horizontal register transfer clock
Horizontal register transfer clock
Pin Description
Absolute Maximum Ratings
∗
1
+24V (Max.) when clock width < 10µs, clock duty factor < 0.1%.
Item
VDD, VOUT, RG – φSUB
Vφ1, Vφ3 – φSUB
Vφ2, Vφ4, VL – φSUB
Hφ1, Hφ2, GND – φSUB
VDD, VOUT, RG – GND
Vφ1, Vφ2, Vφ3, Vφ4 – GND
Hφ1, Hφ2 – GND
Vφ1, Vφ3 – VL
Vφ2, Vφ4, Hφ1, Hφ2, GND – VL
Voltage difference between vertical clock input pins
Hφ1 – Hφ2
Hφ1, Hφ2 – Vφ4
Against φSUB
Against GND
Against VL
Between input clock
pins
Storage temperature
Operating temperature
–40 to +8
–50 to +15
–50 to +0.3
–40 to +0.3
–0.3 to +18
–10 to +18
–10 to +6
–0.3 to +28
–0.3 to +15
to +15
–5 to +5
–13 to +13
–30 to +80
–10 to +60
V
V
V
V
V
V
V
V
V
V
V
V
°C
°C
∗
1
Ratings Unit Remarks
– 4 –
ICX279AK
Bias Conditions
∗
1
VL setting is the VVL voltage of the vertical transfer clock waveform, or the same power supply as the VL
power supply for the V driver should be used.
∗
2
Do not apply a DC bias to the substrate clock and reset gate clock pins, because a DC bias is generated
within the CCD.
Supply voltage
Protective transistor bias
Substrate clock
Reset gate clock
Item
VDD
VL
φSUB
φRG
Symbol
15.0
∗
1
∗
2
∗
2
Min.
V
Unit RemarksTyp. Max.
14.55 15.45
DC Characteristics
Supply current
Item
IDD
Symbol
4
Min. Unit RemarksTyp. Max.
mA6
Clock Voltage Conditions
Readout clock voltage
Vertical transfer clock
voltage
Horizontal transfer
clock voltage
Reset gate clock
voltage
Substrate clock voltage
Item
VVT
VVH1, VVH2
VVH3, VVH4
VVL1, VVL2,
VVL3, VVL4
VφV
VVH3 – VVH
VVH4 – VVH
VVHH
VVHL
VVLH
VVLL
VφH
VHL
VφRG
VRGLH – VRGLL
VRGL – VRGLm
VφSUB
Symbol
14.55
–0.05
–0.2
–8.0
6.3
–0.25
–0.25
3.0
–0.05
3.0
21.0
Min.
15.0
0
0
–7.0
7.0
3.3
0
3.3
22.0
Typ.
15.45
0.05
0.05
–6.5
8.05
0.1
0.1
0.3
0.3
0.3
0.3
5.25
0.05
5.5
0.4
0.5
23.5
Max. Unit
1
2
2
2
2
2
2
2
2
2
2
3
3
4
4
4
5
Waveform
diagram
VVH = (VVH1 + VVH2)/2
VVL = (VVL3 + VVL4)/2
VφV = VVHn – VVLn (n = 1 to 4)
High-level coupling
High-level coupling
Low-level coupling
Low-level coupling
Input through 0.1µF
capacitance
Low-level coupling
Low-level coupling
Remarks
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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