This paper presents a novel approach to design a digitally programmable low pass filter
(LPF) and variable gain amplifier (VGA) intended for a software-defined radio (SDR) front …

A fourth-order low-pass continuous-time filter for a UMTS/WLAN receiver of a reconfigurable
terminal is presented. The filter uses the cascade of two Active-G/sub m/-RC biquad cells. A …

A third-order channel selection filter for multi-mode direct-conversion receivers is presented.
The filter is designed with a Butterworth prototype and with the target wireless applications of …

This paper presents a generic-purpose solution of highly power-efficient active-RC filters,
which is suitable for analog baseband with wide bandwidth-range from several mega-Hz to …

In this paper, very compact, standard cell-based Digital-to-Analog converters (DACs) based
on the Dyadic Digital Pulse Modulation (DDPM) are presented. As fundamental contribution …

This paper proposes a biquad design methodology and presents a baseband low-pass filter
for wireless and wireline applications with reconfigurable frequency response …

A novel class of filters (called pipe filters) that features in-band noise reduction is presented
and a current mode biquad cell based on cross-connected cascoded devices is introduced …

An active low-pass (Gm-C) filter with 0.6 V, 0.9 V, 1V and 5V supply voltages are analyzed
where the primary portion of the device filter is a CMOS inverter. CMOS inverters are used in …

A highly reconfigurable merged analog baseband (MABB) with not only tunable bandwidth
(BW), gain, and order but also reconfigurable power, noise, and linearity is proposed for …

We introduce a new class of feedback amplifiers, called switched-mode operational
amplifiers (SMOAs) that address voltage-swing limitations of classical feedback amplifiers in …