|
|
|
부품번호 | ICX454 기능 |
|
|
기능 | Progressive Scan 2.04M-Pixel Diagonal 6.72 mm (Type 1/2.7) Digital Still Camera CCD | ||
제조업체 | ETC | ||
로고 | |||
Progressive Scan 2.04M-Pixel Diagonal 6.72 mm (Type 1/2.7)
Digital Still Camera CCD
ICX454DQ
ICX454DQF
The trend towards diversification in the digital still cam-
era market is accelerating. In addition to the current
ICX284 Series (frame readout 2.02M-pixel diagonal 6.64
mm (Type 1/2.7) color CCDs), Sony has now developed
the new ICX454DQ and ICX454DQF progressive scan
color CCDs. Since these devices adopt a progressive
scan method, they allow the use of high-speed shut-
ters and enable system simplification, end product min-
iaturization, and thinner form factors and respond to a
wide range of market needs.
s ICX454DQ: Primary color filters, 18-pin DIP package
ICX454DQF: Primary color filters, 18-pin SOP
package
s Progressive scan CCDs
s Diagonal 6.72 mm (Type 1/2.7)
2.04M effective pixels (1648H × 1240V)
s High sensitivity: 330 mV (G signal)
s High frame rate readout modes (Approx. 30 frames/s,
approx. 60 frames/s)
The ICX454DQ and ICX454DQF are
diagonal 6.72 mm (Type 1/2.7), 2.04M–
pixel CCD image sensors that were
developed for digital still cameras. Table
1 shows the device structure of the
ICX454DQ and ICX454DQF.
Progressive Scan CCD
Since these devices can output all the pixel
signals from the same exposure indepen-
dently and sequentially, only simple
signal processing is required and a simple
system structure can be used. Furthermore,
these devices provide an electronic shut-
ter that supports imaging at 1/1000s and
even shorter times, and thus are optimal
for cameras for sports photography and
similar applications.
High Sensitivity
Sony optimized the pixel pattern and
shapes of the on-chip microlenses to
achieve the high sensitivity of 330 mV
despite these devices having a small 3.275
µm square unit pixel. (See table 2.) These
devices adopt RGB mosaic filters for su-
perlative color reproduction.
High Frame Rate Readout
Modes
These devices can provide 30 and 60
frames/s outputs by selecting the number
of vertical pixels read out. These modes
are useful for verifying the image in an
LCD finder or recording a video signal.
(See figure 1.)
Timing Generator IC
Along with these devices, Sony also pro-
vides the CXD3618R timing generator IC
that includes on-chip vertical drivers and
supports high frame rate readout. (See
figure 2.)
* Wfine CCD and the Wfine logo are registered
trademarks of Sony Corporation.
Represents a CCD adopting progressive scan,
primary color filter and square pixel.
VOICE
In developing these products we
aimed for a balanced feature set to
create a CCD that would be easy to
use in the increasingly diverse digi-
tal still camera market. I am quite
satisfied that these products meet
those goals, and feel it was worth
the effort. I strongly recommend
that you consider these CCDs for
your next camera product.
| |||
구 성 | 총 2 페이지수 | ||
다운로드 | [ ICX454.PDF 데이터시트 ] |
당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는 |
구매 문의 | 일반 IC 문의 : 샘플 및 소량 구매 ----------------------------------------------------------------------- IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한 광범위한 전력 반도체를 판매합니다. 전력 반도체 전문업체 상호 : 아이지 인터내셔날 사이트 방문 : [ 홈페이지 ] [ 블로그 1 ] [ 블로그 2 ] |
부품번호 | 상세설명 및 기능 | 제조사 |
ICX452AQ | Diagonal 9.04mm (Type 1/1.8) Frame Readout CCD Image Sensor | Sony |
ICX452AQF | Diagonal 9.04mm (Type 1/1.8) Frame Readout CCD Image Sensor | Sony |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |