By Topic

A CMOS-90nm 15.6mW 20dBm-in-band-IIP3 analog baseband chain for UWB receivers

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

9 Author(s)
Cito, A. ; Dept. of Innovation Eng., Univ. of Salento, Lecce ; De Matteis, M. ; D'Amico, S. ; Baschirotto, A.
more authors

In this paper the design of the analog baseband chain for UWB receivers in a standard 90 nm CMOS technology is presented. The baseband chain is composed by the 5th order elliptic analog low-pass filter and a programmable gain amplifier (with up to 60 dB gain). Due to the large UWB signal bandwidth (250 MHz), the design has been carried-out using a MATLAB model taking into account the capacitance parasitics effect and the opamp finite bandwidth impact on the filter transfer function. From a single 1.2 V supply voltage, the total power consumption is 13 mA per channel, the in-band and out-of-band IIP3 is 20 dBm and the maximum IRN for G>15 dB is 9 nV/radicHz.

Published in:

Research in Microelectronics and Electronics, 2008. PRIME 2008. Ph.D.

Date of Conference:

June 22 2008-April 25 2008