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An Inductive-coupling Link with a Complementary Switching Transmitter and an Integrating Receiver

  • Jeong, Youngkyun (College of Information & Communication Engineering, Sungkyunkwan University) ;
  • Kim, Hyun-Ki (Samsung Electronics) ;
  • Kim, Sang-Hoon (College of Information & Communication Engineering, Sungkyunkwan University) ;
  • Kwon, Kee-Won (College of Information & Communication Engineering, Sungkyunkwan University) ;
  • Chun, Jung-Hoon (College of Information & Communication Engineering, Sungkyunkwan University)
  • Received : 2013.10.08
  • Accepted : 2013.12.30
  • Published : 2014.04.30

Abstract

A transceiver for a high-speed inductive-coupling link is proposed. The bi-phase modulation (BPM) signaling scheme is used due to its good noise immunity. The transmitter utilizes a complementary switching method to remove glitches in transmitted data. To increase the timing margin on the receiver side, an integrating receiver with a pre-charging equalizer is employed. The proposed transceiver was implemented via a 130-nm CMOS process. The measured timing window for a $10^{-12}$ bit error rate (BER) at 1.8 Gb/s was 0.33 UI.

Keywords

References

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