@inproceedings{9709a54ea0114ac5b959af1a60b172a9,
title = "A low-noise wide range delta-sigma frequency synthesizer for DTV broadband",
abstract = "The proposed low noise wide frequency range Phase Loco Loop (PLL) proposed in TSMC 0.18-um CMOS technology is developed for DTV broadband. It incorporates a Extended Multi-band Ring Voltage Control Oscillator (VCO) to enhance the frequency selection range of the conventional Multi-band Ring VCO accomplishing a wide frequency range and better phase noise PLL. This frequency synthesizer is measured the phase noise of - 97.1dBc/Hz at 3MHz offset frequency and reference spurs below - 69.78dBc at 36MHz offset. The VCO gain Kvco (73MHz/V-328MHz/V) is improved by using the Extended Multi-band Ring VCO obtaining a better phase noise performance than the conventional Multi-band Ring VCO structure.",
keywords = "PLL, Synthesizer, VCO, Σ-Δ modulator",
author = "Liao, {Te Wen} and Su, {Jun Ren} and Chung-Chih Hung",
year = "2010",
doi = "10.1109/ICECS.2010.5724600",
language = "English",
isbn = "9781424481576",
series = "2010 IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2010 - Proceedings",
pages = "667--670",
booktitle = "2010 IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2010 - Proceedings",
note = "2010 IEEE International Conference on Electronics, Circuits, and Systems, ICECS 2010 ; Conference date: 12-12-2010 Through 15-12-2010",
}