Title :
A 3.7M-pixel 1300-fps CMOS image sensor with 5.0G-pixel/s high-speed readout circuit
Author :
Okura, Shunsuke ; Nishikido, Osamu ; Sadanaga, Yusuke ; Kosaka, Yasuhiro ; Araki, Nozomu ; Ueda, Kazunori ; Tachibana, Miyako ; Morishita, Fukashi
Author_Institution :
Renesas Electron. Corp., Itami, Japan
Abstract :
A 5.0G-pixel/s readout circuit for 15.3mm×8.6mm optical size, 3.7M-pixel, 1300 fps, and digital output image sensor is presented. To achieve 5.0G-pixel/s readout rate, the high speed column readout circuit is introduced. The novel pixel readout, A/D conversion, and digital data transfer schemes are introduced to realize the readout rate and to reduce the interference noise. The 1 horizontal (1H) readout time is realized to be 1.0μs.
Keywords :
CMOS image sensors; analogue-digital conversion; integrated circuit noise; interference suppression; noise abatement; readout electronics; A/D conversion; digital data transfer scheme; digital output CMOS image sensor; high speed column readout circuit; high-speed readout circuit; interference noise reduction; time 1.0 mus; Arrays; Digital circuits; Image sensors; Interference; Noise; Radiation detectors; Reflective binary codes;
Conference_Titel :
VLSI Circuits Digest of Technical Papers, 2014 Symposium on
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4799-3327-3
DOI :
10.1109/VLSIC.2014.6858429
