Datasheet > ICX488DQF

ICX488DQF

更新时间： 2024-11-14 05:39:07

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High-Resolution 4.11M-Pixel Diagonal 6.75 mm (Type 1/2.7) Color CCD for Consumer Digital Still Cameras Supports 30 frames/s VGA Moving Picture Imaging

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ICX488DQF 数据手册

High-Resolution 4.11M-Pixel Diagonal 6.75 mm (Type 1/2.7) Color CCD

for Consumer Digital Still Cameras Supports 30 frames/s VGA Moving Picture Imaging

ICX488DQ/DQF

The desires for higher resolution and further miniaturization are grow-

ing along with the increasingly widespread use of consumer digital

still cameras.

ICX488DQ: Primary color filters, 24-pin

DIP

ICX488DQF: Primary color filters, 24-

pin SOP

To respond to these desires, Sony has now developed a new 4.11M-

pixel diagonal 6.75 mm (Type 1/2.7) interlaced CCD, the ICX488DQ/

DQF.

Diagonal 6.75 mm (Type 1/2.7) optical

size and 4.11M effective pixels (2344H

× 1752V)

The industry’s smallest pixel size (2.35

The ICX488DQ/DQF achieves both higher resolution and miniaturiza-

tion by achieving the industry’s smallest pixel size of 2.35 µm. Sony’s

unique horizontal and vertical pixel addition technology allows the

ICX488DQ/DQF to provide both 4M-pixel class still picture and VGA

moving picture imaging at 30 frames/s.

µm unit pixel)

3-field readout method

Supports 30 frames/s VGA moving

picture imaging

The Industry’s Smallest Pixel

Size

VGA Moving Picture Imaging

at 30 frames/s

The ICX488DQ/DQF is a diagonal 6.75

mm (Type 1/2.7) 4.11M-effective pixel

CCD image sensor developed for use in

high-resolution consumer digital still cam-

eras. Used with a mechanical shutter, the

ICX488DQ/DQF provides high-resolution

image capture. Table 1 presents the pixel

structure used in the ICX488DQ/DQF, and

table 2 presents its imaging characteris-

tics.

Figure 1 presents Sony’s consumer digi-

tal still camera CCD lineup. Although the

ICX488DQ/DQF corresponds to an

increased pixel count version of Sony’s

earlier Type 1/2.7 3.24M-pixel

ICX432DQ/DQF, Sony has developed the

industry’s smallest pixel (with a unit pixel

size of 2.35 µm) by adopting the latest fine

fabrication technologies, and thus suc-

ceeds in achieving both higher resolution

and miniaturization at the same time. This

allows the implementation of a 4M-pixel

digital still camera from a design using

the ICX432DQ/DQF without changing

the optical system.

Since the ICX488DQ/DQF adopts Sony’s

unique horizontal and vertical pixel addi-

tion technology, it can add together 4 pix-

els internally to the CCD itself and thus

achieve a four times higher imaging sen-

sitivity. In the 4/6-line readout mode (with

horizontal addition), the ICX488DQ/DQF

achieves both 30 frames/s high-speed im-

aging at high resolution (VGA: 640 × 480

pixels). Thus the ICX488DQ/DQF

achieves both high pixel count still pic-

ture and high-quality moving picture. It

also features an extensive set of readout

modes, including 2/6-line readout mode

that allows high-speed shutter operation,

and partial scan modes designed for even

higher speed AF control.

High Saturation Signal

To increase the dynamic range, the

ICX488DQ/DQF adopts the same 3-field

readout system used in the ICX432DQ/

DQF. This readout mode allows finer

design rules to be used in the vertical

transfer block, which in turn allows the

photodiode block to be made larger. The

ICX488DQ/DQF achieves a saturation

signal of 385 mV despite miniaturization

to a 2.35 µm unit pixel size. (See table 2.)

System IC

Sony also provides the CXD3629GA

driver timing generator IC that includes

built-in horizontal and vertical drivers. In

addition to a VGA equivalent moving pic-

ture mode, this IC also supports high frame

rate readout mode and AF mode as well.

We developed this 4M-pixel Type

1/2.7 CCD that achieves both a

high pixel count still picture and

high-quality moving picture at the

same time, and also achieves fur-

ther miniaturization. To respond to

market needs for miniaturization

and higher pixel counts, we took

maximum advantage of Sony’s

fine fabrication technologies and

achieved the industry’s smallest

pixel size. I strongly recommend

that you consider developing new

products based on this device,

which combines both the latest

technologies and functions.

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与ICX488DQF相关器件

型号	品牌	获取价格	描述	数据表
ICX489AQF	ETC	获取价格	High-Resolution 7.24M-Pixel Diagonal 9.107 mm (Type 1/1.8) Color CCD for Consumer Digital
ICX632BKA-A	SONY	获取价格	CCD Sensor, 510 Horiz pixels, 492 Vert pixels, Rectangular, Through Hole Mount, 0.450 INCH
ICX638BKA	SONY	获取价格	CCD Sensor, 768 Horiz pixels, 494 Vert pixels, Rectangular, Through Hole Mount, 0.450 INCH
ICX638BKA-A	SONY	获取价格	CCD Sensor, 768 Horiz pixels, 494 Vert pixels, Rectangular, Through Hole Mount, 0.450 INCH
ICX639BKA-A	SONY	获取价格	CCD Sensor, 752 Horiz pixels, 582 Vert pixels, Rectangular, Through Hole Mount, 0.450 INCH
ICX658AKA	ETC	获取价格	New Generation EXview HAD CCD Ultrahigh-Sensitivity Near Infrared Structure
ICX658ALA	ETC	获取价格	New Generation EXview HAD CCD Ultrahigh-Sensitivity Near Infrared Structure
ICX659AKA	ETC	获取价格	New Generation EXview HAD CCD Ultrahigh-Sensitivity Near Infrared Structure
ICX659ALA	ETC	获取价格	New Generation EXview HAD CCD Ultrahigh-Sensitivity Near Infrared Structure
ICXO58CL	ETC	获取价格	AREA CCD IMAGE ARRAY

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