A 2.1 GHz, 210 μW, —189 dBc/Hz DCO with Ultra Low Power DCC Scheme

A 2.1 GHz, 210 μW, —189 dBc/Hz DCO with Ultra Low Power DCC Scheme

This article presents a low power digital controlled oscillator (DCO) with an ultra low power duty cycle correction (DCC) scheme. The DCO with the complementary cross-coupled topology uses the controllable tail resistor to improve the tail current efficiency. A robust duty cycle correction (DCC) sch...

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Bibliographic Details
Main Authors: Shi Zuo, Jianzhong Zhao, Yumei Zhou
Format: Article
Language:English
Published: MDPI AG 2021-03-01
Series:Electronics
Subjects:
DCO
DCC
ultra low power
Online Access:https://www.mdpi.com/2079-9292/10/7/805

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