1/3 inch CCD Image Sensor
A1 PROs
1. Overview
Ver0.1
Ai338
1/3 inch CCD Image Sensor for NTSC Camera
1.1 General Description
The Ai338 is a 380K...
Description
A1 PROs
1. Overview
Ver0.1
Ai338
1/3 inch CCD Image Sensor for NTSC Camera
1.1 General Description
The Ai338 is a 380K pixels CCD area sensor for NTSC 1/3 inch video cameras. Buried photodiodes and micro lenses are adopted for low noise, low smear and high sensitivity. A chrominance signal is achieved by the adoption of Yellow, Magenta, Cyan and Green complementary color mosaic filters. This product also has the features of strong antiblooming and electronic shutter with variable charge-storage time.
16 Pin Plastic - DIP ( Top View )
Vφ4 1 Vφ3 2 Vφ2 3 Vφ1 4 GND 5 VNGCG 6 VNSCS 7 VOUT 8
1.2 Features
Micro lens arrays for high sensitivity Ye, Mg, Cy and G complementary color mosaic filters Excellent blooming suppression TTL level(3.3V) operation on HCCD & RG electrodes 16 pin plastic DIP type package Variable electronic shutter of 1/60 to 1/100,000 sec High sensitivity and low smear Low image lag
16 Hφ2 15 Hφ1
14 NC 13 VRRGG 12 VPTP 11 VSUB 10 GND 9 VDD
1.3 Device Constitution
Architecture : IT - CCD Optical size : 1/3 inch format Number of effective pixels :
768 (H) x 494 (V) = 379,392 pixels Number of total pixels :
811 (H) x 508 (V) = 411,988 pixels Pixel size : 6.35 (H) x 7.40 (V) ㎛2 Optical black area
Horizontal direction : Front 3 pixels Rear 40 pixels Vertical direction : Front 12 pixels Rear 2 pixels Number of dummy bits Horizontal direction : Front 22 pixels Rear - pixels Vertical direction : Front 1 pixels Rear - pixels
Optical bla...
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