Title :
Automatic procedure generating noise models for discrete-time applications
Author :
Lewis, Noëlle ; Monnerie, Guillaume ; Lewis, Léo ; Sabatier, Jocelyn ; Melchior, Pierre
Author_Institution :
IXL Lab., UMR CNRS, Talence
Abstract :
This paper describes an automatic procedure to generate any kind of noise source model, in time domain, including amplitude noise, phase noise or jitter. This approach is particularly suited for discrete-time circuits and systems. The inputs are the noise spectrum characteristics and the output is the VHDL-AMS code of the noise model. As an illustration, examples of a noisy sine wave and a jittered clock are generated, then analysed to validate the procedure
Keywords :
1/f noise; amplitude modulation; discrete time systems; dual codes; hardware description languages; phase modulation; VHDL-AMS code; amplitude noise; automatic procedure; discrete time system; discrete-time circuits; jittered clock; noise model generation; noise spectrum characteristics; noisy sine wave; phase noise; 1f noise; Analytical models; Circuit noise; Circuit simulation; Jitter; Laboratories; Noise generators; Noise level; Phase noise; White noise;
Conference_Titel :
Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on
Conference_Location :
Island of Kos
Print_ISBN :
0-7803-9389-9
DOI :
10.1109/ISCAS.2006.1693934
