DocumentCode
453088
Title
Low power high linearity driver amplifier for 900 MHz Zigbee applications
Author
Hoang, Le Viet ; Kien, Nguyen Trung ; Han, Sok-Kyun ; Lee, Sang-Gug
Author_Institution
RFME Lab., Inf. & Commun. Univ., Daejeon, South Korea
Volume
2
fYear
2005
fDate
4-7 Dec. 2005
Abstract
This paper presents a low power high linearity driver amplifier for 900 MHz Zigbee applications based on 0.18 μm CMOS technology. In this work folded cascode amplifier is adopted to get more efficient power transmission. High gain and linearity are achieved by applying resonating load and gain boosting technique. Measurements show 11.5 dB gain, 3 dBm output P1dB while dissipating 1.8mA DC current from 1.8 V supply.
Keywords
CMOS integrated circuits; IEEE standards; UHF amplifiers; UHF circuits; driver circuits; 0.18 micron; 1.8 V; 1.8 mA; 11.5 dB; 900 MHz; CMOS technology; IEEE 802.15.4 Zigbee standard; cascode amplifier; gain boosting technique; high linearity driver amplifier; power transmission; resonating load technique; Boosting; CMOS technology; Current measurement; Driver circuits; Gain measurement; High power amplifiers; Linearity; Power amplifiers; Power transmission; ZigBee;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Conference Proceedings, 2005. APMC 2005. Asia-Pacific Conference Proceedings
Print_ISBN
0-7803-9433-X
Type
conf
DOI
10.1109/APMC.2005.1606397
Filename
1606397
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