A 283-GHz Fully Integrated Phase-Locked Loop Based on 65-nm CMOS

A 283-GHz Fully Integrated Phase-Locked Loop Based on 65-nm CMOS
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基于 65 nm CMOS 的 283 GHz 全集成锁相环

DOI:
10.1109/tthz.2018.2875796
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发表时间:
2018
影响因子:
3.2
通讯作者:
J. Rieh
J. Rieh
中科院分区:
工程技术2区
文献类型:
--
作者:
Junghwan Yoo;Doyoon Kim;Jungsoo Kim;Kiryong Song;J. Rieh

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提出了一种基于65 nm工艺的283 GHz全集成锁相环。研制了一个三推环压控振荡器和一个由2个注入锁定分频器组成的分频器链(/16,384),它集成了12个电流模式逻辑分频器、一个鉴频鉴相器、一个电荷泵和一个环路滤波器。该锁相环的锁频范围为282.3~283.7 GHz,在100kHz处的相位噪声为−53.5dBc/Hz,在10MHz处的相位噪声为−78.6dBc/hz。总直流功耗为114 mW。芯片面积为920×520lt;italic&gt;μ&lt;/italic&gt;m<sup>2</sup>,不包括探测焊盘。
A 283-GHz fully integrated phase-locked loop (PLL) based on a 65-nm CMOS technology is presented. A triple-push ring voltage-controlled oscillator and a frequency divider chain (/16,384) composed of 2 injection-locked frequency dividers are developed, which are integrated with 12 current-mode logic frequency dividers, a phase frequency detector, a charge pump, and a loop filter. The fabricated PLL showed a locking range of 282.3–283.7 GHz and a phase noise of −53.5 dBc/Hz at 100 kHz (in band) and −78.6 dBc/Hz at 10 MHz (out of band). Total dc power consumption is 114 mW. The chip occupies 920 × 520 <italic>μ</italic>m<sup>2</sup> excluding probing pads.
采用 SiGe 技术的完全集成 240 GHz 直接转换正交发射器和接收器芯片组
DOI: 10.1109/tmtt.2015.2504930
发表时间: 2015
影响因子: 4.3
作者:
N. Sarmah;J. Grzyb;K. Statnikov;S. Malz;P. R. Vazquez;W. Foerster;B. Heinemann;U. R. Pfeiffer
通讯作者: U. R. Pfeiffer