Title :
Performance analysis of general charge sampling
Author :
Xu, Gang ; Yuan, Jiren
Author_Institution :
Dept. of Electroscience, Lund Univ., Sweden
Abstract :
This paper focuses on the performance analysis of general charge sampling circuits that have been applied in signal capture. The theoretical analysis applies not only for small signal capture, but also for normal signal sampling. Based on a general charge sampling model, the transferring function, together with noise transference, clock jitter tolerance, and clock feedthrough effects, are analysed and compared to conventional voltage sampling. The results show the advantages and limits of charge sampling in circuit design and applications.
Keywords :
circuit noise; circuit simulation; current-mode circuits; jitter; network analysis; signal sampling; charge sampling performance analysis; clock feedthrough effects; clock jitter tolerance; current-mode sampling technique; general charge sampling model; noise transference; signal capture; signal sampling; transferring function; voltage sampling comparison; Capacitors; Circuit noise; Clocks; Jitter; Performance analysis; Sampling methods; Semiconductor device noise; Signal sampling; Switches; Voltage;
Conference_Titel :
Circuits and Systems, 2003. ISCAS '03. Proceedings of the 2003 International Symposium on
Print_ISBN :
0-7803-7761-3
DOI :
10.1109/ISCAS.2003.1205671
