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PDF ICX226AK Data sheet ( Hoja de datos )
| Número de pieza | ICX226AK | |
| Descripción | CCD Image Sensor with Square Pixel for Color Cameras | |
| Fabricantes | Sony | |
| Logotipo |  |
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Diagonal 4.5mm (Type 1/4) CCD Image Sensor for NTSC Color Video Cameras
ICX226AK
Description
The ICX226AK is an interline CCD solid-state image sensor suitable for NTSC color video cameras.
Compared with the current product ICX206AK, smear charactristics are improved drastically and power
consumption is reduced.
Ye, Cy, Mg, and G complementary color mosaic filters are used. High sensitivity and high saturation signal are
achieved by Super HAD CCD 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).
Features
Low smear (–105dB Typ. at F5.6)
Low power consumption
(–34% compared with ICX206AK)
High sensitivity
(+2.5dB at F1.2 compared with ICX206AK)
High saturation signal
Supply voltage: 12V
Horizontal register: 3.3V drive
Reset gate: 3.3V drive
No voltage adjustment
(Reset gate and substrate bias need no adjustment.)
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
Package
14-pin DIP (Plastic)
* “Super HAD CCD” is a trademark of Sony Corporation. The “Super HAD CCD” is a version of Sony's high performance CCD
HAD (Hole-Accumulation Diode) sensor with sharply improved sensitivity by the incorporation of a new semiconductor
technology developed by Sony Corporation.
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-
E99911C8Y-CR
1 page  
ICX226AK
Absolute Maximum Ratings
Against φSUB
Against GND
Against VL
Between input clock pins
Storage temperature
Operating temperature
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
*1 +21V (Max.) when clock width < 10μs, clock duty factor < 0.1%.
Ratings
–32 to +12
–40 to +15
–40 to +0.3
–32 to +0.3
–0.3 to +17
–7 to +14
–7 to +4.2
–0.3 to +21
–0.3 to +12
to +12
–5 to +5
–12 to +12
–30 to +80
–10 to +60
Unit Remarks
V
V
V
V
V
V
V
V
V
V *1
V
V
°C
°C
Bias Conditions
Item
Supply voltage
Protective transistor bias
Substrate clock
Reset gate clock
Symbol
VDD
VL
φSUB
φRG
Min.
11.64
Typ.
12.0
*1
*2
*2
Max.
12.36
Unit Remarks
V
*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.
DC Characteristics
Item
Supply current
Symbol
IDD
Min.
Typ.
2.5
Max.
5
Unit Remarks
mA
-5-
5 Page 
ICX226AK
Image Sensor Characteristics
(Ta = 25°C)
Item
Symbol Min.
Typ.
Max.
Unit
Measurement
method
Remarks
Sensitivity
S 680 900
mV 1
Sensitivity ratio
RMgG
RYeCy
0.93
1.15
1.35
1.48
2
2
Saturation signal
Ysat
900
mV 3 Ta = 60°C
Smear
Sm
–105 –95 dB
4
Video signal shading SHy
20 %
25 %
5 Zone 0 and zone I
5
Zone 0, zone I,
zone II and zone II'
Uniformity between
ΔSr
video signal channels ΔSb
10 %
10 %
6
6
Dark signal
Ydt
2 mV
7 Ta = 60°C
Dark signal shading ΔYdt
1 mV
8 Ta = 60°C
Flicker Y
Fy
2%
9
Flicker R – Y
Fcr
5%
9
Flicker B – Y
Fcb
5%
9
Line crawl R
Lcr
3%
10
Line crawl G
Lcg
3%
10
Line crawl B
Lcb
3%
10
Line crawl W
Lcw
3%
10
Lag Lag
0.5 %
11
Zone Definition of Video Signal Shading
510 (H)
10
V
10
H
8
8
9
H
8 492 (V)
Zone 0 and I
10
Zone II and II’
V Ignored area
10 Effective pixel area
- 11 -
11 Page | ||
| Páginas | Total 23 Páginas | |
| PDF Descargar | [ Datasheet ICX226AK.PDF ] | |
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