DocumentCode
302001
Title
A differential 25 Mbit/s switched-current delta-sigma modulator
Author
Lindfors, Saska ; Halonen, Kari
Author_Institution
Electron. Circuit Design Lab., Helsinki Univ. of Technol., Espoo, Finland
Volume
1
fYear
1996
fDate
12-15 May 1996
Firstpage
453
Abstract
An implementation of a switched current delta-sigma modulator with a 25 MHz sampling frequency is presented with simulation results. Various aspects of high speed switched-current modulator design are discussed and an integrator level discrete-time common-mode feedback is presented
Keywords
circuit feedback; sigma-delta modulation; switched current circuits; 25 MHz; 25 Mbit/s; differential integrator; discrete-time common-mode feedback; high speed design; sampling frequency; simulation; switched-current delta-sigma modulator; Circuit topology; Clocks; Delta modulation; Frequency; Quantization; Sampling methods; Switched capacitor circuits; Switches; Switching circuits; Transconductance;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1996. ISCAS '96., Connecting the World., 1996 IEEE International Symposium on
Conference_Location
Atlanta, GA
Print_ISBN
0-7803-3073-0
Type
conf
DOI
10.1109/ISCAS.1996.539982
Filename
539982
Link To Document