A 1.7–3.6 GHz 20 MHz-Bandwidth Channel-Selection N-Path Passive-LNA Using a Switched-Capacitor-Transformer Network Achieving 23.5 dBm OB-IIP₃ and 3.4–4.8 dB NF
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DOI: 10.1109/jssc.2021.3129744
Abstract: This article reports a channel-selection N-path passive low-noise amplifier (pLNA) featuring only switches, capacitors, and a step-up transformer (i.e. a SCT network) to build a highly linear, frequency-tunable, and high-Q bandpass response with in-band voltage… read more here.
Keywords: path passive; selection path; mhz bandwidth; channel selection ... See more keywords
5th-Order Continuous-Time Low-Pass Filter Achieving 56 MHz Bandwidth 30.5 dBm IIP3 With a Novel Low-Distortion Amplifier
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DOI: 10.1109/tcsii.2020.3039247
Abstract: This brief presents a highly linear and high-speed operational amplifier that consists of a double-recycling folded cascode input stage and an adaptive biasing with a flipped voltage follower to boost slew-rate and unity-gain frequency. In… read more here.
Keywords: order; filter; continuous time; low pass ... See more keywords
A Compact 0.2-1.6 GHz 20 MHz-Bandwidth Passive-LNA Exploiting an N-Path 1:3 Transformer
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DOI: 10.1109/tcsii.2023.3257880
Abstract: A compact passive low-noise amplifier (pLNA) with an N-path 1:3 transformer is demonstrated. Consisting of only switches and capacitors, the N-path 1:3 transformer offers passive voltage gain and high-Q bandpass filtering in a smaller area… read more here.
Keywords: mhz bandwidth; path transformer; compact ghz; transformer ... See more keywords