Title
An All-Digital PLL for Cellular Mobile Phones in 28-nm CMOS with −55 dBc Fractional and −91 dBc Reference Spurs
Abstract
We propose a time-predictive architecture of an all-digital PLL (ADPLL) for cellular radios, which is optimized for advanced CMOS. It is based on a 1/8-length time-to-digital converter (TDC) of stabilized 7-ps resolution, as well as wide tuning range, and fine-resolution class-F digitally controlled oscillator (DCO) with only switchable metal capacitors. The 0.4-mW TDC clocked at 40 MHz maintains ...
Year
DOI
Venue
2018
10.1109/TCSI.2018.2855972
IEEE Transactions on Circuits and Systems I: Regular Papers
Keywords
Field
DocType
Inverters,Phase locked loops,Delays,Frequency modulation,Standards,Radio frequency,Calibration
Phase-locked loop,Digitally controlled oscillator,Capacitor,Phase noise,Electronic engineering,CMOS,Modulation,Frequency modulation,dBc,Optoelectronics,Mathematics
Journal
Volume
Issue
ISSN
65
11
1549-8328
Citations 
PageRank 
References 
2
0.48
0
Authors
7
Name
Order
Citations
PageRank
Feng-Wei Kuo1445.46
Masoud Babaie219525.05
Huan-Neng Chen3475.38
Lan-Chou Cho49515.32
Chewnpu Jou510113.34
Mark Chen622.85
Robert Bogdan Staszewski753693.76