A novel data processing circuit in high-speed serial communication

  • Authors:

  • Yongjian Tang;Lenian He;Xiaolang Yan

  • Affiliations:

  • Zhejiang University, Hangzhou;Zhejiang University, Hangzhou;Zhejiang University, Hangzhou

  • Venue:
  • Proceedings of the 2005 Asia and South Pacific Design Automation Conference
  • Year:
  • 2005

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Abstract

A novel data processing circuit in high-speed serial communication has been demonstrated in this work. The circuit, including a serializer and a frequency divider, was developed to convert the transmission signals into the desired format. The chip design is based on TSMC 0.25μm mixed signal model, and semi-custom design methodology is used. Pre- and post-layout simulation results indicated that the speed of circuit has reached 480MHz. Moreover, the data are processed properly in agreement with USB2.0 specification.