CMOS OPTICAL-SENSOR ARRAY WITH HIGH-OUTPUT CURRENT LEVELS AND AUTOMATIC SIGNAL-RANGE CENTRING

被引：7

作者：

ESPEJO, S

DOMINGUEZCASTRO, R

CARMONA, R

RODRIGUEZVAZQUEZ, A

机构：

[1] Centro Nacional de Microelectrónica, Universidad de Sevilla, E-4I012 Sevilla, Avda, Reina Mercedes s/n

来源：

ELECTRONICS LETTERS | 1994年 / 30卷 / 22期

关键词：

CMOS INTEGRATED CIRCUITS; PHOTODETECTORS; IMAGE SENSORS;

D O I：

10.1049/el:19941287

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A CMOS compatible photosensor with high output current levels, and an area-efficient scheme for automatic signal-range centring according to illumination conditions are presented. The high output current levels allow the use of these devices in continuous-time asynchronous imagers, as well as in high-sampling-frequency applications.

引用

页码：1847 / 1849

页数：3

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[2]

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[3]

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[6]

1992, P SPIE IMAGING TECHN, V1778

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