中的一篇文章 ESSCIRC 2017 - Low Flicker Noise Corner Oscillator

JoyShockley

A 30-GHz Class-F23 Oscillator in 28nm CMOS Using Harmonic Extraction and Achieving 120 kHz 1/f3 Corner

Yizhe Hu, Teerachot Siriburanon, R. Bogdan Staszewski

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Session Code: A4L-C       
Location: CIRC 2
Date & Time: Tuesday September 12, 2017 (14:00 - 15:20)
Chair: Jaehyouk Choi, Kenichi Okada

08094532-2.pdf (1.5 MB , 下载次数: 133 )

2017-11-16 20:11 上传

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JoyShockley

回复 1# JoyShockley

Abstract

This paper presents a mmW frequency generation stage aimed at minimizing phase noise via waveform shaping and harmonic extraction while preventing flicker noise from upconversion via proper harmonic terminations. A second-harmonic tank resonance is assisted by a proposed embedded decoupling capacitor inside a transformer for shortest and well controlled common-mode current return path. Class-F operation with third-harmonic boosting and extraction techniques allow to maintain high quality factor of a 10 GHz tank at the 30 GHz frequency generation while providing implicit divide-by-3 functionality. The proposed 27.3-31.2 GHz oscillator is implemented in 28-nm CMOS. It achieves phase noise of -106 dBc/Hz at 1-MHz offset and figure-of-merit (FoM) of -184 dB at 27.3GHz. Its flicker phase-noise corner of 120 kHz is an order-of-magnitude better than currently achieved at mmW.

waveguides

在哪里？

JoyShockley

回复 3# waveguides


    比利时鲁汶

frankobvip

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benway.xu

回复 1# JoyShockley


   楼主可以分享下 ESSCIRC 2017的全部文章吗，谢谢

JoyShockley

回复 1# JoyShockley


    论文已经发布啦

mustafa16

thanks

smrecnik

thanks for sharing

cdting

Thanks!!!