Injection-Locked Frequency Divider for EMI Reduction

被引：1

作者：

Lai, Wen-Cheng ^{[1
]}

Jang, Sheng-Lyang ^{[2
]}

Weng, Jia Chi ^{[2
]}

Juang, Miin-Horng ^{[2
]}

机构：

[1] Natl Penghu Univ Sci & Technol, Dept Elect Engn, Magong, Penghu, Taiwan

[2] Natl Taiwan Univ Sci & Technol, Dept Elect Engn, Taipei, Taiwan

来源：

2018 INTERNATIONAL SYMPOSIUM ON COMPUTER, CONSUMER AND CONTROL (IS3C 2018) | 2018年

关键词：

divide-by-2 injection-locked frequency divider; locking range; multi-path inductor; dual-resonance resonator; WIDE-LOCKING RANGE;

D O I：

10.1109/IS3C.2018.00029

中图分类号：

TP301 [理论、方法];

学科分类号：

081202 ;

摘要：

This letter proposes a divide-by-2 injection-locked frequency divider (ILFD) in the TSMC 0.18 mu m 1P6M CMOS process. The ILFD uses two three-path inductors in series with a centre-tapped inductor as the resonator. Measured data shows that the varactor-less divide-by-2 ILFD has two non-overlapped locking ranges at the injection power of 0 dBm, this indicates the ILFD uses dual-resonance resonator and it uses on-chip inductors as distributed resonator for EMI reduction.

引用

页码：84 / 87

页数：4

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