DocumentCode
1868759
Title
A CMOS oversampling bandpass cascaded D/A converter with digital FIR and current-mode semi-digital filtering
Author
Barkin, D.B. ; Lin, A.C.Y. ; Su, D.K. ; Wooley, B.A.
Author_Institution
Center for Integrated Syst., Stanford Univ., CA, USA
fYear
2003
fDate
12-14 June 2003
Firstpage
79
Lastpage
82
Abstract
An oversampling bandpass cascaded digital-to-analog converter, including digital FIR and analog semi-digital filtering to reduce out of band quantization noise, has been integrated in 0.25-/spl mu/m CMOS technology. The converter has 83 dB of dynamic range for a 6.25-MHz signal band centered at 50-MHz and suppresses out-of-band quantization noise by 40 dB.
Keywords
CMOS digital integrated circuits; FIR filters; digital-analogue conversion; 0.25 micron; 40 dB; 50 MHz; 6.25 MHz; 83 dB; CMOS; band quantization noise; bandpass cascaded D/A converter; current-mode semi-digital filtering; digital FIR; Band pass filters; Digital filters; Digital modulation; Filtering; Finite impulse response filter; Matched filters; Modulation coding; Noise cancellation; Noise shaping; Quantization;
fLanguage
English
Publisher
ieee
Conference_Titel
VLSI Circuits, 2003. Digest of Technical Papers. 2003 Symposium on
Conference_Location
Kyoto, Japan
Print_ISBN
4-89114-034-8
Type
conf
DOI
10.1109/VLSIC.2003.1221167
Filename
1221167
Link To Document