We report on the design of an innovative CMOS demodulating pixel architecture conceived for distance measurements according to a continuous wave phase modulation time of flight technique. An electro-optical mixer (EOM) photo-detector, based on two closely spaced p-n junctions, has been integrated together with dedicated read out electronics, in a 500 ƒÝm x 25 ƒÝm pixel. To validate the approach a 128-pixel linear array has been designed and fabricated in 0.35 ƒÝm, 3.3 V, 4M-2P, CMOS technology.
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Titolo: | Design of Electro-Optical Demodulating Pixel in CMOS Technology |
Autori: | |
Data di pubblicazione: | 2005 |
Abstract: | We report on the design of an innovative CMOS demodulating pixel architecture conceived for distance measurements according to a continuous wave phase modulation time of flight technique. An electro-optical mixer (EOM) photo-detector, based on two closely spaced p-n junctions, has been integrated together with dedicated read out electronics, in a 500 ƒÝm x 25 ƒÝm pixel. To validate the approach a 128-pixel linear array has been designed and fabricated in 0.35 ƒÝm, 3.3 V, 4M-2P, CMOS technology. |
Handle: | http://hdl.handle.net/11582/2383 |
Appare nelle tipologie: | 4.1 Contributo in Atti di convegno |
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