PDF ICX285AQ Data sheet ( Hoja de datos )

Número de pieza	ICX285AQ
Descripción	Progressive Scan CCD Image Sensor with Square Pixel for Color Cameras
Fabricantes	Sony Corporation
Logotipo
Hay una vista previa y un enlace de descarga de ICX285AQ (archivo pdf) en la parte inferior de esta página. Total 23 Páginas
No Preview Available ! ICX285AQ Diagonal 11mm (Type 2/3) Progressive Scan CCD Image Sensor with Square Pixel for Color Cameras Description The ICX285AQ is a diagonal 11mm (Type 2/3) interline CCD solid-state image sensor with a square pixel array. High sensitivity and low smear are achieved through the adoption of EXview HAD CCD technology. Progressive scan allows all pixels' signals to be output independently within approximately 1/15 second. 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 images without a mechanical shutter. High resolution and high color reproductively are achieved through the use of R, G, B primary color mosaic filters. This chip is suitable for image input applications such as still cameras which requires high resolution, etc. 20 pin DIP (Ceramic) Features • Progressive scan allows individual readout of the image signals from all pixels. • High horizontal and vertical resolution (both approximately 800 TV-lines) still images without a mechanical shutter • Supports high frame rate readout mode (effective 256 lines output, 60 frames/s) • Square pixel • Aspect ratio : 4:3 Pin 1 2 • Horizontal drive frequency: 28.64MHz • R, G, B primary color mosaic filters on chip V • High sensitivity, low smear • Low dark current, excellent anti-blooming characteristics • Continuous variable-speed shutter function • Horizontal register: 5.0V drive 2 Pin 11 H 8 40 Device Structure • Interline CCD image sensor • Image size: Diagonal 11mm (Type 2/3) • Total number of pixels: 1434 (H) × 1050 (V) approx. 1.50M pixels Optical black position (Top View) • Number of effective pixels: 1392 (H) × 1040 (V) approx. 1.45M pixels • Number of active pixels: 1360 (H) × 1024 (V) approx. 1.40M pixels • Chip size: 10.2mm (H) × 8.3mm (V) • Unit cell size: 6.45µm (H) × 6.45µm (V) • Optical black: Horizontal (H) direction: Front 2 pixels, rear 40 pixels Vertical (V) direction: Front 8 pixels, rear 2 pixels • Number of dummy bits: Horizontal 20 Vertical 3 • Substrate material: Silicon TM ∗ EXview HAD CCD is a trademark of Sony Corporation. EXview HAD CCD is a CCD that drastically improves light efficiency by including near infrared light region as a basic structure of HAD (Hole-Accumulation-Diode) sensor. 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– E01420A27 1 page ICX285AQ Clock Equivalent Circuit Constants Item Symbol Min. Typ. Max. Unit Remarks CφV1 5600 pF Capacitance between vertical transfer clock and GND CφV2A CφV2B CφV3 6800 22000 8200 pF pF pF CφV4 22000 pF CφV12A 150 pF CφV12B 390 pF CφV2A3 270 pF Capacitance between vertical transfer clocks CφV2B3 CφV14 470 2200 pF pF CφV34 330 pF CφV2A4 390 pF CφV2B4 560 pF Capacitance between horizontal transfer clock and GND CφH1 CφH2 47 pF 39 pF Capacitance between horizontal transfer clocks CφHH 74 pF Capacitance between reset gate clock and GND CφRG 4 pF Capacitance between substrate clock and GND CφSUB 1300 pF R1, R3 30 Ω Vertical transfer clock series resistor R2A, R2B 32 Ω R4 20 Ω Vertical transfer clock ground resistor RGND 60 Ω Horizontal transfer clock series resistor RφH 7.5 Ω Reset gate clock ground resistor RφRG 24 Ω Vφ4 CφV12B Vφ1 R1 CφV4 CφV41 R4 CφV34 CφV2B4 CφV2B R2B Vφ2B RφH Hφ1 RφH Hφ1 CφHH CφH1 RφH RφH CφH2 Hφ2 Hφ2 CφV1 CφV12A RGND CφV2A4 Vφ2A CφV2A3 R2A CφV2A CφV2B3 CφV3 R3 Vφ3 Horizontal transfer clock equivalent circuit RGφ RφRG CφRG Vertical transfer clock equivalent circuit –5– Reset gate clock equivalent circuit 5 Page Readout modes The output methods for the following two readout modes are shown below. Progressive scan mode High frame rate readout mode VOUT 16 G 15 R 14 G 13 R 12 G 11 R 10 G 9R 8G 7R 6G 5R 4G 3R 2G 1R B G B G B G B G B G B G B G B G VOUT 16 G 15 R 14 G 13 R 12 G 11 R 10 G 9R 8G 7R 6G 5R 4G 3R 2G 1R B G B G B G B G B G B G B G B G ICX285AQ Note) Blacked out portions in the diagram indicate pixels which are not read out. Output starts from line 1 in high frame readout modes. 1. Progressive scan mode In this mode, all pixels' signals are output in non-interlace format in 1/15s. All pixels' signals within the same exposure period are read out simultaneously, making this mode suitable for high resolution image capturing. 2. High frame rate readout mode All effective areas are scanned in approximately 1/60s by reading out two out of eight lines (1st and 4th lines, 9th and 12th lines, and so on). The vertical resolution is approximately 256 TV-lines. This readout mode emphasizes processing speed over vertical resolution. – 11 – 11 Page

Páginas	Total 23 Páginas
PDF Descargar	[ Datasheet ICX285AQ.PDF ]

Hoja de datos destacado

Número de pieza	Descripción	Fabricantes
ICX285AL	Progressive Scan CCD Image Sensor with Square Pixel for B/W Cameras	Sony Corporation
ICX285AQ	Progressive Scan CCD Image Sensor with Square Pixel for Color Cameras	Sony Corporation

Número de pieza	Descripción	Fabricantes
SLA6805M	High Voltage 3 phase Motor Driver IC.	Sanken
SDC1742	12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters.	Analog Devices

DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares,
permitiéndote verlos en linea o descargarlos en PDF.

DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar