Title :
Temperature sensor, band-gap voltage reference and I/sup 2/C interface for CAT75
Author :
Negut, Alina ; Chiritescu, Cristian ; Grosu, Dan
Author_Institution :
Politehnice Univ., Bucharest
Abstract :
This project presents the band-gap voltage reference, the temperature sensor based on a semiconductor junction and the I2 C interface that are used in Cat75, which is a digital temperature sensor. There are presented the chosen solutions for implementing the sensor, the voltage reference and the attached logic. The schematic blocks, the layout and the simulation results are also presented. An important part of this project consist in the analysis of the experimental results and in presenting the conclusions
Keywords :
digital integrated circuits; integrated circuit design; semiconductor junctions; temperature sensors; band-gap voltage reference; digital temperature sensor; integrated circuit design techniques; semiconductor junction; Analytical models; Bipolar transistors; Circuit simulation; Integrated circuit synthesis; Logic; Photonic band gap; Resistors; Semiconductor diodes; Temperature sensors; Voltage;
Conference_Titel :
Semiconductor Conference, 2005. CAS 2005 Proceedings. 2005 International
Conference_Location :
Sinaia
Print_ISBN :
0-7803-9214-0
DOI :
10.1109/SMICND.2005.1558810
