ICX204AK SONY索尼远程数字视频教育摄像机逐行扫描CCD80万像素0.8MP彩色图像传感器
Diagonal 6mm (Type 1/3) Progressive Scan CCD Image Sensor with Square Pixel for Color Cameras
Description
The ICX204AK 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. High resolution and high color reproductivity are achieved through the use of R, G, B primary color mosaic filters. 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 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. 600TV-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: Type: 15MHz, Max: 20MHz
• No voltage adjustments (reset gate and substrate bias are not adjusted.)
• R, G, B primary color mosaic filters on chip
• High resolution, high color reproductivity, 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: Diagonal 6mm (Type 1/3)
• Total number of pixels: 1077 (H) × 788 (V) approx. 850K pixels
• Number of effective pixels: 1034 (H) × 779 (V) approx. 800K pixels
• Number of active pixels: 1024 (H) × 768 (V) approx. 790K pixels (diagonal 5.952mm)
• Chip size: 5.80mm (H) × 4.92mm (V)
• Unit cell size: 4.65μm (H) × 4.65μm (V)
• Optical black: Horizontal (H) direction: Front 3 pixels, rear 40 pixels
Vertical (V) direction: Front 7 pixels, rear 2 pixels
• Number of dummy bits: Horizontal 29 Vertical 1
• Substrate material: Silicon
对角线6mm(1/3型)逐行扫描CCD图像传感器与正方形像素的彩色相机
描述
ICX204AK是一个对角6mm(1/3型)行间CCD固态图像传感器，具有一个正方形像素阵列和800K有效像素。渐进式扫描允许所有像素的信号独立输出。另外，采用高帧率读出模式，支持每秒60帧。该芯片具有可变电荷存储时间的电子快门，这使得无需机械快门就可以实现全帧静态图像。通过使用R、G、B三原色镶嵌滤光片，实现了高分辨率和高色彩再现性。此外，通过采用空穴积累二极管(HAD)传感器实现了高灵敏度和低暗电流。该芯片适用于电子静止相机、PC输入相机等应用。
特性
•渐进扫描允许从所有像素单独读取图像信号。
•高水平和垂直分辨率(均约。600电视线)静止图像没有机械快门。
•支持高帧率读出模式(有效256行输出，15MHz驱动器:45帧/秒，20MHz驱动器:60帧/秒)
•方形像素
•水平驱动频率:Type: 15 Mhz,最大: 20Mhz
•没有电压调整(复位栅极和衬底偏压没有调整)。
•芯片上的R、G、B基色马赛克滤镜
•分辨率高，色彩再现性好，灵敏度高，暗电流小
•涂片低，抗开花性能好
•连续变速快门
•出瞳距离建议范围:-20 ~ -100mm
设备结构
•行间CCD图像传感器
•图像尺寸:对角线6mm (Type 1/3)
•像素总数:1077 (H) × 788 (V)约。850 k像素
•有效像素数:1034 (H) × 779 (V)约。800 k像素
•活动像素数:1024 (H) × 768 (V)约。790K像素(对角线5.952mm)
•芯片尺寸:5.80mm (H) × 4.92mm (V)
•单元格尺寸:4.65μm (H) × 4.65μm (V)
•光学黑色:水平(H)方向:前3像素，后40像素
垂直(V)方向:前7像素，后2像素
•虚拟位数:水平位29垂直位1
•衬底材料:硅
