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A fully integrated 2.4 GHz CMOS RF transmitter for 802.15.4 ZigBee applications

✍ Scribed by Yun Seong Eo; Hyun Jin Ryu; Sang-Shin Lee; Kyu Don Choi; Dong Hyun Baek

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
273 KB
Volume
50
Category
Article
ISSN
0895-2477

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✦ Synopsis

Abstract

A fully integrated 2.4 GHz direct up conversion RF transmitter compliant with low‐power ZigBee (IEEE 802.15.4) standard is presented. The linear and gain controlled current mirror amplifier is used for up conversion mixer. It consumes 8 mA with 1.8‐V power supply. The obtained transmitter's maximum power is 4.7 dBm and the achieved EVM is 8.4% at 0.5 dBm output. The die area of transmitter is 1.4 mm × 0.9 mm. © 2008 Wiley Periodicals, Inc. Microwave Opt Technol Lett 50: 1616–1619, 2008; Published online in Wiley InterScience (www.interscience.wiley.com). DOI 10.1002/mop.23434

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