Design of a Programmable Upsampler of Broadband Data for High Speed Operation

Author

Van Beek, Peter ; Hegt, Hans ; van Roermund, Arthur ; Briaire, Joost ; Doris, Konstantions

Author_Institution

Mixed-signal Microelectron. Group, Eindhoven Univ. of Technol.

Volume

3

fYear

2006

fDate

25-28 June 2006

Firstpage

1945

Lastpage

1949

Abstract

This paper presents the design of a high-speed programmable upsampler for the upsampling of a broadband signal. Several filter architectures and types of logic are compared. A cascaded integrator comb (CIC) filter has been selected to achieve a power efficient upsampler with a operating speed of 3 GHz with an estimated 250 mW power consumption while at the same time keeping the amount of generated noise low to avoid interference with the analog part of the IC

Keywords

broadband networks; cascade networks; comb filters; data communication; data communication equipment; programmable filters; signal sampling; 250 mW; 3 GHz; broadband data signal; cascaded integrator comb filter; electromagnetic interference; filter architectures; high-speed programmable upsampler design; noise generation; power consumption; Analog integrated circuits; Bandwidth; Digital systems; Energy consumption; Filters; Frequency; Integrated circuit noise; Interference; Mixers; Signal design;

fLanguage

English

Publisher

ieee

Conference_Titel

Communications, Circuits and Systems Proceedings, 2006 International Conference on

Conference_Location

Guilin

Print_ISBN

0-7803-9584-0

Electronic_ISBN

0-7803-9585-9

Type

conf

DOI

10.1109/ICCCAS.2006.285054

Filename

4064280