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Part: ICX205AL
Category:
Sensors
-> Image Sensors
-> CCD
Description: Diagonal 8mm(Type 1/2) Progressive Scan CCD Imagesensor With Square Pixel For B/w Cameras
Company: Sony Electronics
Datasheet: Download ICX205AL datasheet File size : 421 kB
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Datasheet text preview:
ICX205AL
Diagonal 8mm (Type 1/2) Progressive Scan CCD Image Sensor with Square Pixel for B/W Cameras
Description The ICX205AL is a diagonal 8mm (Type 1/2) interline CCD solid-state image sensor with a square pixel array and 1.45M effective pixels. Progressive scan allows all pixels' signals to be output independently within approximately 1/7.5 second. Also, the adoption of high frame rate readout mode supports 30 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. 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 electronic still cameras, PC input cameras, etc. Features · Progressive scan allows individual readout of the image signals from all pixels. · High horizontal and vertical resolution (both approx. 1024TV-lines) still image without a mechanical shutter. · Supports high frame rate readout mode (effective 256 lines output, 30 frame/s) · Square pixel · Horizontal drive frequency: 14.318MHz · 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 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: 20 pin DIP (Cer-DIP)
in 1 2
V
2 Pin 11 H
P
8 40
Optical black position (Top View)
Diagonal 8mm (Type 1/2) 1434 (H) × 1050 (V) approx. 1.50M pixels 1392 (H) × 1040 (V) approx. 1.45M pixels 1360 (H) × 1024 (V) approx. 1.40M pixels (7.959mm diagonal) 7.60mm (H) × 6.20mm (V) 4.65µm (H) × 4.65µm (V) Horizontal (H) direction: Front 2 pixels, rear 40 pixels Vertical (V) direction: Front 8 pixels, rear 2 pixels Horizontal 20 Vertical 3 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.
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E98619B29
ICX205AL
VOUT
GND
GND
V2B
V 3
V2A
2
Block Diagram and Pin Configuration (Top View)
NC
10 9 8
7
6
5
4
3
Vertical register
V1
1 Note)
NC
NC
Horizontal register
Note)
: Photo sensor
11
12
13
14
15
16
17
18
19
20
CSUB
NC
SUB
VDD
Pin Description Pin No. 1 2 3 4 5 6 7 8 9 10 Symbol V1 V2A V2B V3 NC NC GND NC GND VOUT GND Signal output GND Description Vertical register transfer clock Vertical register transfer clock Vertical register transfer clock Vertical register transfer clock Pin No. 11 12 13 14 15 16 17 18 19 20 Symbol VDD GND SUB NC CSUB NC VL RG H1 H2 Protective transistor bias Reset gate clock Horizontal register transfer clock Horizontal register transfer clock Substrate bias1 Description Supply voltage GND Substrate clock
1 DC bias is generated within the CCD, so that this pin should be grounded externally through a capacitance of 0.1µF.
GND
2
RG
H1
H2
NC
VL
ICX205AL
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 +15 0.3 to +28 0.3 to +15 to +15 16 to +16 16 to +16 30 to +80 10 to +60 Unit Remarks V V V V V V V V V V V V V °C °C 1
Storage temperature Operating temperature 1 +24V (Max.) when clock width < 10µs, clock duty factor < 0.1%. +16V (Max.) is guaranteed for turning on or off power supply.
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