Title :
Monolith optoelectronic integrated circuit with built-in photo-voltaic supply for control and monitoring
Author :
Adonin, Alexej S. ; Petrosjanc, Konstantin O. ; Poljakov, Igor V.
Author_Institution :
SAPFIR Co. of Semicond. Components, Moscow, Russia
Abstract :
A monolith optoelectronic IC carrying out the function of a smart sensor for control and monitoring microsystems is described. The 2.3×2.3 mm2 chip was fabricated with a 2-μm CMOS/SOS process technology. It consists of built-in solar cell voltage source, photo-voltaic sensor, CMOS A/D converter, EPROM, decoder, linear amplifier and output buffer. The IC provides stable operation for light intensity from 1500 lk to more than 106 lk and controls the liquid crystalline indicator with minimum input current 2-4 nA/segment and voltage supple 1.6-1.8 V
Keywords :
CMOS integrated circuits; integrated optoelectronics; intelligent sensors; mixed analogue-digital integrated circuits; monitoring; photodetectors; silicon-on-insulator; solar cells; 1.6 to 1.8 V; 2 micron; CMOS ADC; CMOS/SOS process technology; EPROM; OEIC; built-in photovoltaic supply; built-in solar cell voltage source; control; decoder; linear amplifier; liquid crystalline indicator; microsystems; monitoring; monolith optoelectronic integrated circuit; optoelectronic IC; output buffer; photovoltaic sensor; smart sensor; stable operation; CMOS process; CMOS technology; Decoding; EPROM; Integrated circuit technology; Intelligent sensors; Monitoring; Monolithic integrated circuits; Photovoltaic cells; Voltage;
Conference_Titel :
Electronics, Circuits and Systems, 1998 IEEE International Conference on
Conference_Location :
Lisboa
Print_ISBN :
0-7803-5008-1
DOI :
10.1109/ICECS.1998.814937
