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A 900-MHz 2 . 5-mA CMOS Frequency Synthesizer with an Automatic SC Tuning Loop
| Content Provider | Semantic Scholar |
|---|---|
| Author | Lin, Tsung-Hsien Kaiser, William J. |
| Copyright Year | 2001 |
| Abstract | A 900-MHz phase-locked loop frequency synthesizer implemented in a 0.6m CMOS technology is developed for the Wireless Integrated Network Sensors applications. It incorporates an automatic switched-capacitor (SC) discrete-tuning loop to extend the overall frequency tuning range to 20%, while the VCO gain ( VCO) resulting from the CMOS varactor continuous-tuning is kept low at only 20 MHz/V in order to improve the reference spurs and noise performance. This frequency synthesizer achieves a phase noise of102 dBc/Hz at 100 kHz offset frequency and reference spurs below 55 dBc. The synthesizer, including an on-chip VCO, dissipates only 2.5 mA from a 3-V supply. |
| File Format | PDF HTM / HTML |
| Alternate Webpage(s) | http://front.cc.nctu.edu.tw/Richfiles/8893-journalWilliamKaiserkaiser_jssc-mar01.pdf |
| Alternate Webpage(s) | https://eeweb.ee.ucla.edu/publications/journalWilliamKaiserkaiser_jssc-mar01.pdf |
| Alternate Webpage(s) | http://www.ee.ucla.edu/faculty/papers/kaiser_jssc-mar01.pdf |
| Language | English |
| Access Restriction | Open |
| Subject Keyword | CMOS Capacitor Device Component Frequency synthesizer Hertz (Hz) Kilohertz Megahertz Phase noise Phase-locked loop Q-Switched Lasers Switched capacitor Voltage-controlled oscillator sensor (device) |
| Content Type | Text |
| Resource Type | Article |
