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Part: ICX204AL
Category:
Sensors
-> Image Sensors
-> CCD
Description: Diagonal 6mm(Type 1/3)Progressive Scan CCD Imagesensor With Square Pixel For B/w Cameras
Company: Sony Electronics
Datasheet: Download ICX204AL datasheet File size : 421 kB
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ICX204AL
Diagonal 6mm (Type 1/3) Progressive Scan CCD Image Sensor with Square Pixel for B/W Cameras
Description The ICX204AL is a diagonal 6mm (Type 1/3) interline CCD solid-state image sensor with a square pixel array and 800K effective pixels. Progressive scan allows all pixels' signals to be output independently. Also, the adoption of high frame rate readout mode supports 60 frames per second. 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 (HoleAccumulation Diode) sensors. This chip is suitable for applications such as FA cameras, two-dimensional bar-code reader, etc. Features · Progressive scan allows individual readout of the image signals from all pixels. · High horizontal and vertical resolution (both approx. 768TV-lines) still image without a mechanical shutter. · Supports high frame rate readout mode (effective 256 lines output, 15MHz drive: 45 frame/s, 20MHz drive: 60 frame/s) · Square pixel · Horizontal drive frequency: Typ.: 15MHz, Max.: 20MHz · No voltage adjustments (reset gate and substrate bias are not adjusted.) · High resolution, high sensitivity, low dark current · Low smear, excellent antiblooming characteristics · Continuous variable-speed shutter · Recommended range of exit pupil distance: 20 to 100mm Device Structure · Interline CCD image sensor · Image size: · Total number of pixels: · Number of effective pixels: · Number of active pixels: · Chip size: · Unit cell size: · Optical black: · Number of dummy bits: · Substrate material: 16 pin DIP (Plastic)
in 1 2
V
3 Pin 9 H
P
7 40
Optical black position (Top View)
Diagonal 6mm (Type 1/3) 1077 (H) × 788 (V) approx. 850K pixels 1034 (H) × 779 (V) approx. 800K pixels 1024 (H) × 768 (V) approx. 790K pixels (diagonal 5.952mm) 5.80mm (H) × 4.92mm (V) 4.65µm (H) × 4.65µm (V) Horizontal (H) direction: Front 3 pixels, rear 40 pixels Vertical (V) direction: Front 7 pixels, rear 2 pixels Horizontal 29 Vertical 1 Silicon
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
E98809B28
ICX204AL
Block Diagram and Pin Configuration (Top View)
VOUT GND V2A V2B
2
NC
NC
8
7
6
5
V1
4
3
Vertical register
Horizontal register Note) 9 10 11 12 13 14 15 16 : Photo sensor
RG
Pin Description Pin No. 1 2 3 4 5 6 7 8 Symbol V3 V2B V1 V2A GND NC NC VOUT Signal output Description Vertical register transfer clock Vertical register transfer clock Vertical register transfer clock Vertical register transfer clock GND Pin No. 9 10 11 12 13 14 15 16 Symbol VDD GND SUB CSUB VL RG H1 H2 Description Supply voltage GND Substrate clock Substrate bias1 Protective transistor bias Reset gate clock Horizontal register transfer clock Horizontal register transfer clock
1 DC bias is generated within the CCD, so that this pin should be grounded externally through a capacitance of 0.1µF.
SUB
CSUB
GND
VDD
2
H1
H 2
VL
V 3
1 Note)
ICX204AL
Absolute Maximum Ratings Item VDD, VOUT, RG SUB V2A, V2B SUB Against SUB V1, V3, VL SUB H1, H2, GND SUB CSUB SUB VDD, VOUT, RG, CSUB GND Against GND V1, V2A, V2B, V3 GND H1, H2 GND Against VL V2A, V2B VL V1, V3, H1, H2, GND VL Voltage difference between vertical clock input pins Between input clock pins H1 H2 H1, H2 V3 Ratings 40 to +10 50 to +15 50 to +0.3 40 to +0.3 25 to 0.3 to +18 10 to +18 10 to +5 0.3 to +28 0.3 to +15 to +15 5 to +5 13 to +13 30 to +80 10 to +60 Unit Remarks V V V V V V V V V V V V V °C °C 2
Storage temperature Operating temperature 2 +24V (Max.) when clock width < 10µs, clock duty factor < 0.1%. +16V (Max.) is guaranteed for turning on or off power supply.
3
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