Invention Grant
US07768356B2 Dynamic ring oscillators 有权
动态环形振荡器

  • Patent Title: Dynamic ring oscillators
  • Patent Title (中): 动态环形振荡器
  • Application No.: US12194504
    Application Date: 2008-08-19
  • Publication No.: US07768356B2
    Publication Date: 2010-08-03
  • Inventor: Robert P Masleid
  • Applicant: Robert P Masleid
  • Main IPC: H03B5/24
  • IPC: H03B5/24 H03H11/26
Dynamic ring oscillators
Abstract:
A dynamic oscillating ring circuit is described, which has multiple non-inverting domino circuits, each having a signal input, a trigger input, inputs for charge state clock and clocked cutoff and an output inverter. A number of the domino circuits are coupled in series, the output of one feeding the input of the next, to form a chain, which form stages of the ring. A number of the stages are coupled in series, the output of one feeding the input of the next, to form the ring. The first domino circuit of said chain receives a logic signal input and a single trigger input for the chain. Within the ring, the output of each stage feeds the input signal to the next stage and is fed back to clock an earlier stage to allow the ring to oscillate.
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