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PDF ICX098AL Data sheet ( Hoja de datos )
| Número de pieza | ICX098AL | |
| Descripción | Diagonal 4.5mm (Type 1/4) Progressive Scan CCD Image Sensor | |
| Fabricantes | Sony Corporation | |
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ICX098AL
Diagonal 4.5mm (Type 1/4) Progressive Scan CCD Image Sensor with Square Pixel for B/W Cameras
Description
The ICX098AL is a diagonal 4.5mm (Type 1/4)
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 1/30 second.
Also, the adoption of monitoring mode supports 60
frame/s. This chip features an electronic shutter with
variable charge-storage time which makes it possible
to realize full-frame still image without a mechanical
shutter. Further, high sensitivity and low dark current
are achieved through the adoption of HAD (Hole-
Accumulation Diode) sensors.
This chip is suitable for applications such as second-
dimensional bar-code reader, PC input cameras, etc.
14 pin DIP (Plastic)
Pin 1
Features
• Progressive scan allows individual readout of the
image signals from all pixels.
• High horizontal and vertical resolution (both approx.
V
480TV-lines) still image without a mechanical shutter.
• Supports monitoring mode
• Square pixel
2
• Supports VGA format
www.DataSheet4U.com• Horizontal drive frequency: 12.27MHz
Pin 8
H
31
• No voltage adjustments (reset gate and substrate
bias are not adjusted.)
• High resolution, high sensitivity, low dark current
Optical black position
(Top View)
• Continuous variable-speed shutter
• Low smear
• Excellent antiblooming characteristics
• Horizontal register: 3.3V drive
• 14-pin high precision plastic package (enables dual-surface standard)
Device Structure
• Interline CCD image sensor
• Image size:
• Number of effective pixels:
• Total number of pixels:
• Chip size:
• Unit cell size:
• Optical black:
• Number of dummy bits:
• Substrate material:
Diagonal 4.5mm (Type 1/4)
659 (H) × 494 (V) approx. 330K pixels
692 (H) × 504 (V) approx. 350K pixels
4.60mm (H) × 3.97mm (V)
5.6µm (H) × 5.6µm (V)
Horizontal (H) direction: Front 2 pixels, rear 31 pixels
Vertical (V) direction: Front 8 pixels, rear 2 pixels
Horizontal 16
Vertical 5
Silicon
2
8
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–
E98302A99
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1 page  
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Drive Clock Waveform Conditions
(1) Readout clock waveform
VT 100%
90%
II II
φM
10%
0%
VVT φM
2
tr twh tf
0V
Note) Readout clock is used by composing vertical transfer clocks Vφ2A and Vφ2B.
(2) Vertical transfer clock waveform
Vφ1
VVH1
VVHH
VVH
VVHL
ICX098AL
VVLH
VVL01
VVL1
VVL
VVLL
Vφ2A, Vφ2B
www.DataSheet4U.comVVH02A, VVH02B
VVHH
VVH2A, VVH2B
VVH
VVHL
Vφ3
VVL2A, VVL2B
VVLH
VVLL
VVH3
VVHL
VVHH
VVL
VVH
VVL03
VVLH
VVLL
VVH = VVH02A
VVL = (VVL01 + VVL03) /2
VVL3 = VVL03
–5–
VVL
VφV1 = VVH1 – VVL01
VφV2A = VVH02A – VVL2A
VφV2B = VVH02B – VVL2B
VφV3 = VVH3 – VVL03
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ICX098AL
6. Dark signal shading
After measuring 5, measure the maximum (Vdmax [mV]) and minimum (Vdmin [mV]) values of the dark
signal output and substitute the values into the following formula.
∆Vdt = Vdmax – Vdmin [mV]
7. Lag
Adjust the signal output value generated by strobe light to 150mV. After setting the strobe light so that it
strobes with the following timing, measure the residual signal (Vlag). Substitute the value into the following
formula.
Lag = (Vlag/150) × 100 [%]
VD
V2A
Light
Strobe light
timing
www.DataSheet4U.comSignal output 150mV Vlag (Lag)
Output
– 11 –
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11 Page | ||
| Páginas | Total 21 Páginas | |
| PDF Descargar | [ Datasheet ICX098AL.PDF ] | |
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