Title :
A TDD/FDD SAW-less superheterodyne receiver with blocker-resilient band-pass filter and multi-stage HR in 28nm CMOS
Author :
Madadi, Iman ; Tohidian, Massoud ; Cornelissens, Koen ; Vandenameele, Patrick ; Staszewski, R. Bogdan
Author_Institution :
Delft Univ. of Technol., Delft, Netherlands
Abstract :
A SAW-less discrete-time superheterodyne receiver (RX) with multi-stage harmonic rejection in 28nm CMOS, featuring highly linear LNTA, employs a novel blocker-resilient octal charge-sharing band-pass filter to achieve low power consumption. The RX features NF of 2.1 to 2.6 dB, and IIP3 of 8 to 14 dBm, while drawing only 24 to 37 mW in different operating modes.
Keywords :
CMOS integrated circuits; band-pass filters; low noise amplifiers; low-power electronics; superheterodyne receivers; CMOS integrated circuit; TDD-FDD SAW-less superheterodyne receiver; blocker-resilient band-pass filter; discrete-time superheterodyne receiver; linear LNTA; low noise transconductance amplifier; low power consumption; multistage harmonic rejection; noise figure 2.1 dB to 2.6 dB; octal charge-sharing band-pass filter; power 24 mW to 37 mW; size 28 nm; Decision support systems; Hafnium; Very large scale integration;
Conference_Titel :
VLSI Circuits (VLSI Circuits), 2015 Symposium on
Conference_Location :
Kyoto
Print_ISBN :
978-4-86348-502-0
DOI :
10.1109/VLSIC.2015.7231302
