Motore di ricerca datesheet componenti elettronici |
|
TC281-30 Scheda tecnica(PDF) 6 Page - Texas Instruments |
|
TC281-30 Scheda tecnica(HTML) 6 Page - Texas Instruments |
6 / 18 page TC281 1036- × 1010-PIXEL CCD IMAGE SENSOR SOCS058D – JUNE 1996 – REVISED MARCH 2003 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 IAG ~1 µs Transfer The First Line From SA to AR Transfer The Second Line Adding to The First Each Additional Pulse Bins One Additional Line Serial Line Readout SAG TRG SRG RST Figure 5. Special Modes of Operation: Binning detailed description The TC281 image sensor consists of five basic functional blocks: D Image-sensing area D ALOD D Storage area D Serial register D BCD node with the buffer output amplifier image-sensing area The image-sensing area contains 1036 x 1010 pixel elements. A metal light shield covers 28 pixels on the left edge of the sensing area, 8 pixels on the right edge, and 10 rows at the bottom of the sensing area. The dark pixel signal is used as a black reference during the video signal processing. The dark references accumulate the dark current at the same rate as the active photosites, thus representing the true black level signal. As light enters the active photosites in the image area, electron hole pairs are generated and the electrons are collected in the potential wells of the pixels. The wells have a finite charge storage capacity determined by the pixel design. When the generated number of electrons in the illuminated pixels exceeds this limit, the electrons can spill over into neighboring pixels and cause blooming. To prevent this, each horizontal pair of pixels in the image sensing area shares a lateral overflow drain structure which provides up to a 1000-to-1 protection against such undesirable phenomena. advanced lateral overflow drain The advanced lateral overflow drain structure is shared by two neighboring pixels and provides several unique features in the sensor. By varying the dc bias of the drain pin, the blooming protection level can be controlled and traded for the well capacity. |
Codice articolo simile - TC281-30 |
|
Descrizione simile - TC281-30 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEETIT.COM |
Lei ha avuto il aiuto da alldatasheet? [ DONATE ] |
Di alldatasheet | Richest di pubblicita | contatti | Privacy Policy | scambio Link | Ricerca produttore All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |