DocumentCode
2502553
Title
A 1.6 Gb/s delta-sigma modulator with integrated wideband mixer for RF applications
Author
Morin, Marc A.
Author_Institution
Q-DOT Inc., Colorado Springs, CO, USA
fYear
1998
fDate
27-29 Sep 1998
Firstpage
148
Lastpage
151
Abstract
A 1.6 Gb/s SiGe baseband ΔΣ modulator with integrated wideband mixer for RF applications is presented that exhibits 65 dB spurious-free dynamic range over a 50 MHz bandwidth centered up to 1 GHz. Also, a concept is introduced for applying this architecture to monolithic receiver implementations
Keywords
Ge-Si alloys; UHF integrated circuits; UHF mixers; bipolar integrated circuits; delta-sigma modulation; high-speed integrated circuits; mixed analogue-digital integrated circuits; radio receivers; semiconductor materials; 1 GHz; 1.6 Gbit/s; 50 MHz; RF applications; SiGe; SiGe bipolar IC technology; baseband ΔΣ modulator; delta-sigma modulator; integrated wideband mixer; monolithic receiver implementations; Analog-digital conversion; Band pass filters; Bandwidth; Baseband; Circuits; Delta modulation; Dynamic range; Narrowband; Radio frequency; Wideband;
fLanguage
English
Publisher
ieee
Conference_Titel
Bipolar/BiCMOS Circuits and Technology Meeting, 1998. Proceedings of the 1998
Conference_Location
Minneapolis, MN
ISSN
1088-9299
Print_ISBN
0-7803-4497-9
Type
conf
DOI
10.1109/BIPOL.1998.741910
Filename
741910
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