Title :
A Resonance Enhanced 5.2-GHz-Band Monolithic CMOS LNA With 0.7-V Supply
Author :
Jing, Yi-ou ; Li, Yong ; Shen, Yi-hao ; Lai, Zong-sheng ; Jing, Wei-ping
Author_Institution :
Inst. of Microelectron. Circuits & Syst., East China Normal Univ., Shanghai
Abstract :
A resonance enhancement technology for low-noise amplifier (LNA) design is investigated in this paper. In this proposed architecture, the character of series/parallel LC resonant tank is used for input and output networks. The LNA is operating at 5.2 GHz, which consumes 8 mW from a 0.7 V supply with a voltage gain of 17.9 dB. It shows good IIP3 of +1.8mW and low noise figure of 2.9 dB. The balanced performance is good at this level of power consumption
Keywords :
CMOS integrated circuits; MMIC amplifiers; circuit resonance; low noise amplifiers; 0.7 V; 17.9 dB; 2.9 dB; 5.2 GHz; 8 mW; CMOS LNA; LC resonant tank; low-noise amplifier; resonance enhancement technology; CMOS technology; Capacitors; Impedance; Inductance; Inductors; Radio frequency; Resistors; Resonance; Resonant frequency; Voltage;
Conference_Titel :
Solid-State and Integrated Circuit Technology, 2006. ICSICT '06. 8th International Conference on
Conference_Location :
Shanghai
Print_ISBN :
1-4244-0160-7
Electronic_ISBN :
1-4244-0161-5
DOI :
10.1109/ICSICT.2006.306320
