Title :
Continuous-time, frequency translating, bandpass delta-sigma modulator
Author :
Pulincherry, Anurog ; Hufford, Mike ; Naviasky, Emily ; Moon, Un-Ku
Author_Institution :
Dept. of Electr. & Comput. Eng., Oregon State Univ., Corvallis, OR, USA
Abstract :
This paper introduces the concept of frequency-translating, bandpass delta-sigma modulator in continuous-time. The system level design and simulation results of the delta-sigma modulator are presented. The DAC jitter performance of the continuous-time, frequency translating bandpass delta-sigma modulator is presented. The DAC jitter performance of the frequency translating modulator and conventional lowpass delta-sigma modulator are compared.
Keywords :
continuous time systems; delta-sigma modulation; jitter; bandpass delta-sigma modulator; continuous-time modulator; frequency-translating modulator; jitter performance; simulation results; system level design; Band pass filters; Delta modulation; Digital modulation; Feedback; Frequency modulation; Jitter; Pulse amplifiers; Pulse modulation; RF signals; System-level design;
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.2003.1205738
