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PDF ICX424AQ Data sheet ( Hoja de datos )
| Número de pieza | ICX424AQ | |
| Descripción | Diagonal 6mm (Type 1/3) Progressive Scan CCD Image Sensor | |
| Fabricantes | Sony | |
| Logotipo |  |
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Diagonal 6mm (Type 1/3) Progressive Scan CCD Image Sensor with Square Pixel for Color
Cameras
ICX424AQ
Description
The ICX424AQ is a diagonal 6mm (Type 1/3) interline CCD solid-state image sensor with a square pixel array
which supports VGA format. Progressive scan allows all pixels signals to be output independently within
approximately 1/60 second. This chip features an electronic shutter with variable charge-storage time which
makes it possible to realize full-frame still images without a mechanical shutter. High sensitivity and low dark
current are achieved through the adoption of the HAD (Hole-Accumulation Diode) sensors.
(Applications: FA, surveillance cameras)
Features
Progressive scan allows individual readout of the image signals from all pixels.
High vertical resolution still images without a mechanical shutter
Square pixel
Supports VGA format
Horizontal drive frequency: 24.54MHz
No voltage adjustments (Reset gate and substrate bias need no adjustment.)
R, G, B primary color mosaic filters on chip
High resolution, high color reproductivity, high sensitivity, low dark current
Continuous variable-speed shutter
Low smear
Excellent anti-blooming characteristics
Horizontal register: 5.0V drive
16-pin high precision plastic package (enables dual-surface standard)
* “Wfine CCD” is a trademark of Sony Corporation.
Represents a CCD adopting progressive scan, primary color filter and square pixel.
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-
E01Z29F88-CR
1 page  
ICX424AQ
Absolute Maximum Ratings
Item
Substrate clock φSUB – GND
Supply voltage
VDD, VOUT, CGG, SUBCIR – GND
VDD, VOUT, CGG, SUBCIR – φSUB
Clock input voltage
Vφ1, Vφ2, Vφ3 – GND
Vφ1, Vφ2, Vφ3 – φSUB
Voltage difference between vertical clock input pins
Voltage difference between horizongal clock input pins
Hφ1, Hφ2 – Vφ3
Hφ1, Hφ2 – GND
Hφ1, Hφ2 – φSUB
VL – φSUB
Vφ2, Vφ3 – VL
RG – GND
Vφ1, Hφ1, Hφ2, GND – VL
Storage temperature
Performance guarantee temperature
Operating temperature
*1 +24V (Max.) when clock width < 10μs, clock duty factor < 0.1%.
+16V (Max.) is guaranteed for power-on and power-off.
Ratings
–0.3 to +36
–0.3 to +18
–22 to +9
–15 to +16
to +10
to +15
to +16
–16 to +16
–10 to +15
–55 to +10
–65 to +0.3
–0.3 to +27.5
–0.3 to +20.5
–0.3 to +17.5
–30 to +80
–10 to +60
–10 to +75
Unit Remarks
V
V
V
V
V
V *1
V
V
V
V
V
V
V
V
°C
°C
°C
Bias Conditions
Item
Supply voltage
Protective transistor bias
Substrate clock
Reset gate clock
Symbol
VDD
VL
φSUB
φRG
Min.
14.55
Typ.
15.0
*1
*2
*3
Max.
15.45
Unit Remarks
V
*1 VL setting is the VVL voltage of the vertical transfer clock waveform, or the same voltage as the VL power
supply for the V driver should be used.
*2 Set SUBCIR pin to open when applying a DC bias to the substrate clock pin.
*3 Do not apply a DC bias to the reset gate clock pins, because a DC bias is generated within the CCD.
DC Characteristics
Item
Supply current
Symbol Min.
Typ.
Max. Unit Remarks
IDD 7 9 mA
-5-
5 Page 
ICX424AQ
Image Sensor Characteristics
(Ta = 25°C)
Item
G Sensitivity
Sensitivity
comparison
Saturation signal
Smear
Symbol
Min.
Typ.
Max.
Unit
Measurement
method
Remarks
Sg 600 750
mV 1 1/30s accumulation
Rr 0.4 0.55 0.7
1
Rb 0.3 0.45 0.6
1
Vsat
500
mV 2 Ta = 60°C
Sm
–100 –92 dB
3
Video signal shading SHg
Uniformity between
video signal channels
Dark signal
Dark signal shading
Line crawl G
Line crawl R
Line crawl B
Lag
ΔSrg
ΔSbg
Vdt
ΔVdt
Lcg
Lcr
Lcb
Lag
20 %
25 %
8%
8%
2 mV
0.5 mV
3.8 %
3.8 %
3.8 %
0.5 %
4 Zone 0 and I
4
Zone 0, zone I, zone II
and zone II’
5
5
6 Ta = 60°C
7 Ta = 60°C
8
8
8
9
Note) All image sensor characteristic data noted above is for operation in 1/60s progressive scan mode.
Zone Definition of Video Signal Shading
12
659 (H)
V
10
H
8
12
12
H
8 494 (V)
Zone 0 and I
10
Zone II and II’
V Ignored region
10 Effective pixel region
Measurement System
CCD signal output [∗A]
CCD
C.D.S
AMP
Gr/Gb
S/H
R/B
S/H
Gr/Gb channel signal output [∗B]
R/B channel signal output [∗C]
Note) Adjust the amplifier gain so that the gain between [*A] and [*B], and between [*A] and [*C] equals 1.
- 11 -
11 Page | ||
| Páginas | Total 29 Páginas | |
| PDF Descargar | [ Datasheet ICX424AQ.PDF ] | |
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