Design of a low noise amplifier for CDMA transceivers at 900MHz in CMOS 0.35 μm

被引：0

作者：

Azevedo, JAP ^{[1
]}

Pimenta, TC ^{[1
]}

机构：

[1] Univ Fed Itajuba, Microelect Grp, UNIFEI, BR-37500903 Itajuba, MG, Brazil

来源：

16TH SYMPOSIUM ON INTEGRATED CIRCUITS AND SYSTEMS DESIGN, SBCCI 2003, PROCEEDINGS | 2003年

关键词：

D O I：

10.1109/SBCCI.2003.1232799

中图分类号：

TP3 [计算技术、计算机技术];

学科分类号：

0812 ;

摘要：

The demand for portable wireless communications systems was pushed by the expansion of personal and business wireless services. As a result, portable devices tend to become cheaper, smaller and lighter with long lasting batteries. Those tendencies increased the focus on the implementation of RF integrated circuits using CMOS technology, which is continuously under speed evolution pressure of the digital circuits. The high speedy of CMOS circuits allows integrated solutions to RF implementations. The implementation of an RF IC is very important since it meets the need of portable communication systems. This article describes the design of a Low Noise Amplifier - LNA that is used in RF transceivers, in a 0.351-mum CMOS process. The LNA is intended to be used in a receiver of a mobile CDMA station, working on the 824 - 894 MHz range, evaluated by the TIA/EIA/IS-98-A Interim Standard.

引用

页码：9 / 13

页数：5