A non-feedback multiphase clock generator using direct interpolation

Summary, in English

This paper presents a new multiphase clock generator using direct interpolators. No feedback loop is required. A single-stage direct interpolation architecture is proposed. A 1/4 frequency divider and a short-circuit current suppression interpolator are developed to achieve the precise interpolation. The circuit was fabricated in a standard 0.35μm, 3.3V CMOS process. The multiphase clock generator can operate in a wide range of input clock frequencies from 500 MHz to 1 GHz.

• Författare: Yang Lixin; Zhou Yijun; Jiren Yuan
• Avdelning/ar: Institutionen för elektro- och informationsteknik
• Publiceringsår: 2002
• Språk: Engelska
• Sidor: 340-343
• Publikation/Tidskrift/Serie: 2002 45th Midwest Symposium on Circuits and Systems, vol 1, Conference Proceedings
• Volym: 1
• Länkar: http://ieeexplore.ieee.org/iel5/8452/26619/01187226.pdf
• Dokumenttyp: Konferensbidrag
• Förlag: IEEE - Institute of Electrical and Electronics Engineers Inc.
• Ämne: Electrical Engineering, Electronic Engineering, Information Engineering
• Nyckelord: Multiphase clock generators
• Conference name: 2002 45th Midwest Symposium on Circuits and Systems
• Conference date: 2002-08-04 - 2002-08-07
• Conference place: Tulsa, OK, United States
• Status: Published
• ISBN/ISSN/Övrigt: ISBN: 0-7803-7523-8; CODEN: MSCSDL