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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Bhakuni, M. Gupta, D. Vaidya, R. |
| Copyright Year | 2007 |
| Description | Author affiliation: RFIC/MMIC Group, RF Arrays Syst. Pvt. Ltd., Nagpur (Bhakuni, M.; Gupta, D.; Vaidya, R.) |
| Abstract | The wireless world is shrinking and so is the size of all electronic wireless devices which is aggressively pushing the chip manufacturers to reduce the size and power consumption of their IC's. This work presents a similar case wherein all the blocks of a FEM are tightly integrated on a single die measuring 1500 times 1350 $um^{2}$ using GaAs E/D p-HEMT process and packaged in 3 times 3 times 0.7 $mm^{3}$ 16 lead QFN package. We have developed a compact Front End Module (FEM) for a range of wireless applications such as ZigBee, Wireless Audio Streaming and bluetooth. The FEM contains a PA, LNA and SPDT Switch which is fully integrated and matched to a 50 ohm system. In transmit chain FEM has a gain of 26.5 dB, output power 21.5 dBm at 3.3 V with 124 mA peak current and input-output return loss better than 10 dB for 24 mA of quiescent current. The receive chain has a noise figure 2 dB, gain of 15 dB, IIP3 better than 6 dBm for 8 mA of quiescent current. This integrated FEM solves the issue of integrating discrete RF components on RF board and also reduces size, cost and time to market for wireless product vendors. |
| Starting Page | 1 |
| Ending Page | 4 |
| File Size | 915723 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424407484 |
| DOI | 10.1109/APMC.2007.4554688 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-12-11 |
| Publisher Place | Thailand |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Gallium arsenide Packaging Switches Gain Radio frequency Consumer electronics Manufacturing Energy consumption Semiconductor device measurement ZigBee low noise amplifiers Front End Module quadrature flat no lead power amplifiers |
| Content Type | Text |
| Resource Type | Article |
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