By Topic

A 3-V, 10-100-MHz continuous-time seventh-order 0.05° equiripple linear phase filter

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
$33 $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

3 Author(s)
N. Rao ; DataPath Syst. Inc., Los Gatos, CA, USA ; V. Balan ; R. Contreras

A 3-V continuous-time Gm-C filter based on a seventh-order 0.05° equiripple response is presented for read channels. The design features a low-voltage, wide-dynamic-range transconductor, a stable biasing scheme, and a power-efficient filter architecture. The filter is tunable for cutoff frequencies from 10 to 100 MHz and provides up to 13 dB of magnitude boost and up to ±30% of group delay adjustment for use in high-data-rate, extended partial-response maximum-likelihood channels. The filter is implemented in 0.29-μm BiCMOS technology, occupies 0.5 mm2, and dissipates 120 mW.

Published in:

IEEE Journal of Solid-State Circuits  (Volume:34 ,  Issue: 11 )