A Heavy-Ion Tolerant Clock and Data Recovery Circuit for Satellite Embedded High-Speed Data Links

Authors:
  • MPM. Pignol
    M. Pignol
  • FMF. Malou
    F. Malou
  • CNC. Neveu
    C. Neveu
  • VPV. Pouget
    V. Pouget
  • JBJ. B. Begueret
    J. B. Begueret

Abstract
A clock and data recovery (CDR) circuit dedicated to satellite embedded high-speed data links is implemented in a 0.13 mum CMOS technology. Its radiation hardening is obtained thanks to an innovative architecture based on an injection-locked oscillator (ILO) associated with a phase-alignment circuit. Its low single-event transient (SET) sensitivity is shown thanks to heavy-ion and laser testing.

This publication has 11 references indexed in Scilit: