Paper Info
Title
A 54dB-DR 1-GHz-bandwidth continuous-time low-pass filter with in-band noise reduction
Abstract
In this paper a 5th order low-pass continuous time analog filter in CMOS 45nm technology is presented. The filter design is based on a single compact cell used to synthesize five poles. The circuit performs the low-pass filtering of the in-band signal, while the in-band thermal noise is high-pass filtered, improving Signal-To-Noise-Ratio. 1-GHz -3dB-bandwidth is obtained by a prototype of the filter simulated in 45nm CMOS technology node (also Process-Voltage-Temperature simulations are available). The overall power consumption is 9mW from a single 1.2V supply voltage. 54dB@THD>40dBc is the SNR at 0dB gain.
Year
DOI
Venue
2013
10.1109/ISCAS.2013.6572087
Circuits and Systems
Keywords
Field
DocType
CMOS analogue integrated circuits,continuous time filters,integrated circuit design,low-pass filters,CMOS technology,fifth-order low-pass continuous-time analog filter,filter design,five-pole synthesis,high-pass filter,in-band noise reduction,in-band signal,in-band thermal noise,power 9 mW,power consumption,process-voltage-temperature simulations,signal-to-noise-ratio,single-compact cell,size 45 nm,voltage 1.2 V,Active RC,Analog filter,CMOS 90nm,Low-Power,Low-Voltage,Wireless
Band-stop filter,Active filter,Control theory,Computer science,Electronic engineering,High-pass filter,Low-pass filter,m-derived filter,Electrical engineering,Voltage-controlled filter,Butterworth filter,Filter design
Conference
ISSN
ISBN
Citations 
0271-4302
978-1-4673-5760-9
0
PageRank 
References 
Authors
0.34
4
7
Name
Order
Citations
PageRank
Marcello De Matteis14217.29
Stefano D'Amico212927.42
Giuseppe Cocciolo353.69
Marco De Blasi4183.33
Andrea Baschirotto516848.21
De Matteis, M.65416.15
De Blasi, M.761.59