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Content Provider | IEEE Xplore Digital Library |
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Author | Peng Yu Jun Yan Yin Shi Fa Foster Dai |
Copyright Year | 2008 |
Description | Author affiliation: Dept. of Electr. Comput. Eng., Auburn Univ., Auburn, AL (Fa Foster Dai) || Suzhou-CAS Semicond. Integrated Technol. Res. Center, Suzhou (Peng Yu; Jun Yan; Yin Shi) |
Abstract | This paper presents a BiCMOS frequency synthesizer covering frequency range from 500 MHz to 2175 MHz which is fully compatible with DVB-S application. The frequency synthesizer consists of monolithic VCOs, utilizing on-chip symmetric inductor, high speed CML divider built with high performance BJT, and can achieve -80 dBc/Hz, -100 dBc/Hz, -123 dBc/Hz phase noise at 1 KHz, 100 KHz and 1 MHz carrier frequency offset, respectively. The 4 VCOs, which can be tuned from 2 GHz to 4.3 GHz with 20 % tuning range each and a maxim KVCO of 200 MHz/V, is divided by two or four to synthesis the desired DVB-S L-band (0.95-2.15 GHz) or other UHF-band frequency. Measure results show that this design works well over a temperature variation from 0degC to 85degC. The design is implemented with a 0.35 mum SiGe BiCMOS technology. |
Starting Page | 228 |
Ending Page | 231 |
File Size | 721472 |
Page Count | 4 |
File Format | |
ISBN | 9781424427253 |
ISSN | 10889299 |
DOI | 10.1109/BIPOL.2008.4662750 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2008-10-13 |
Publisher Place | USA |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Voltage-controlled oscillators Noise Phase locked loops Phase noise Frequency synthesizers Temperature measurement Phase frequency detector VCO BiCMOS CML DVB frequency synthesizer PLL SiGe |
Content Type | Text |
Resource Type | Article |
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