This paper describes the design and implementation of a power-on reset circuit for long supply time ramp-up. The proposed architecture, implemented in an automotive IC, generates a power-on reset signal with a programmable delay from the crossing instant of the supply voltage with a fixed threshold voltage. The circuit was designed and fabricated in a 0.35-mu m XFAB CMOS process and exhibits an area of 0.03-mm(2).
A programmable Power-on-Reset circuit for automotive applications / Giuffredi, L; Tonelli, M; Magnanini, A; Caselli, M. - ELETTRONICO. - (2015), pp. 381-384. (Intervento presentato al convegno 2015 11th Conference on Ph.D. Research in Microelectronics and Electronics (PRIME) tenutosi a Glasgow, UK nel 29 June-2 July 2015) [10.1109/PRIME.2015.7251415].
A programmable Power-on-Reset circuit for automotive applications
Giuffredi, L;Tonelli, M;Magnanini, A;Caselli, M
2015-01-01
Abstract
This paper describes the design and implementation of a power-on reset circuit for long supply time ramp-up. The proposed architecture, implemented in an automotive IC, generates a power-on reset signal with a programmable delay from the crossing instant of the supply voltage with a fixed threshold voltage. The circuit was designed and fabricated in a 0.35-mu m XFAB CMOS process and exhibits an area of 0.03-mm(2).I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.