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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | De-Wen Liao Chung-Chili Hung |
| Copyright Year | 2010 |
| Description | Author affiliation: Department of Electrical Engineering, National Chiao Tung University, Hsinchu, Taiwan (De-Wen Liao; Chung-Chili Hung) |
| Abstract | A spur-reduction frequency synthesizer proposed in 0.18-um CMOS technology is developed for WIMAX applications. It incorporates a random charge pump to randomize the reference spur so as to accomplish a low spur level or a relatively smooth spectrum and a fast lock synthesizer. This frequency synthesizer achieves the phase noise of −124dBc/Hz at 1MHz offset frequency and reference spurs below −70dBc. The spur tones of the frequency synthesizer are greatly in frequency domain and the power consumption is 28mW. |
| Starting Page | 2594 |
| Ending Page | 2597 |
| File Size | 218221 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424453085 |
| DOI | 10.1109/ISCAS.2010.5537089 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2010-05-30 |
| Publisher Place | France |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Frequency synthesizers WiMAX Phase noise Voltage-controlled oscillators Charge pumps Ring oscillators Frequency domain analysis Voltage control Tuning Phase frequency detector Synthesizer PLL VCO |
| Content Type | Text |
| Resource Type | Article |
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