DocumentCode :
443263
Title :
A 600mV 1.32mW 75dB-DR 4th-order baseband analog filter for UMTS receivers
Author :
De Matteis, M. ; D ´Amico, S. ; Baschirotto, A.
Author_Institution :
Dept. of Innovation Eng., Lecce Univ., Italy
Volume :
1
fYear :
2005
fDate :
25-28 July 2005
Firstpage :
149
Abstract :
In this paper a 600mV supply voltage 4th order low-pass analog filter for UMTS receivers is presented. The filter is designed using two 2nd order filtering stages based on biquadratic cells, where a suitable level shifter allows to achieve rail-to-rail input and output swing, while operating at a supply voltage of Vth+3VOV. From a single 600mV supply voltage in a CMOS 0.13μm technology the single-ended analog filter features a THD=-49dB for a 480mVpp output signal amplitude.
Keywords :
3G mobile communication; CMOS analogue integrated circuits; biquadratic filters; low-pass filters; radio receivers; 0.13 micron; 1.32 mW; 600 mV; CMOS technology; UMTS receiver; biquadratic cells; fourth order baseband analog filter; level shifter; low-pass analog filter; second order filtering stage; single-ended analog filter; 3G mobile communication; Baseband; CMOS technology; Circuit synthesis; Linearity; Low pass filters; Power supplies; Rail to rail inputs; Transfer functions; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Research in Microelectronics and Electronics, 2005 PhD
Print_ISBN :
0-7803-9345-7
Type :
conf
DOI :
10.1109/RME.2005.1543025
Filename :
1543025
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=443263
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