可变模量LC-Tank锁注分频器

2019 IEEE MTT-S International Wireless Symposium (IWS) Pub Date : 2019-05-19 DOI:10.1109/IEEE-IWS.2019.8803932

W. Lai, S. Jang, Li Ying Chen

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引用次数: 2

摘要

本文介绍了一种采用双谐振腔设计的宽锁定范围可变模量LC ILFD，该电路采用TSMC 0.18µm CMOS工艺制造。CMOS电路的芯片面积为1.02×0.93mm2。该ILFD可以作为宽锁定范围的除-2、-3、-4和-5电路，并且发现除-5 ILFD使用谐波混频器，而其他模数ILFD使用线性混频器方法。因此，对于可变分割比，获得了较宽的锁定范围。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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LC-Tank Injection-Locked Frequency Divider with Variable Modulus

This letter presents a wide locking range variablemodulus LC ILFD designed with a dual-resonance resonator and the designed circuit was manufactured in the TSMC 0.18 µm CMOS process. The CMOS circuit’s die area is 1.02×0.93mm2. The ILFD can be used as a wide locking range divide-by-2, -3, -4 and -5 circuit, and it is found that the harmonic mixer is used for the divide-by -5 ILFD while other modulus ILFDs use the linear mixer approach. Consequently, wide-locking range is obtained for variable division ratio.

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2019 IEEE MTT-S International Wireless Symposium (IWS)

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