Invention Application
US20150212494A1 Traveling Pulse Wave Quantizer 有权
旅行脉冲波量化器

  • Patent Title: Traveling Pulse Wave Quantizer
  • Patent Title (中): 旅行脉冲波量化器
  • Application No.: US14681206
    Application Date: 2015-04-08
  • Publication No.: US20150212494A1
    Publication Date: 2015-07-30
  • Inventor: Mikko Waltari
  • Applicant: IQ-Analog Corporation
  • Main IPC: G04F10/00
  • IPC: G04F10/00 H03M1/12
Traveling Pulse Wave Quantizer
Abstract:
A Traveling Pulse Wave Quantization method is provided for converting a time sensitive signal to a digital value. A first stop signal is delayed by a first time delay, a first plurality of times, to create a delayed first stop signal. A clock signal is delayed by a second time delay, a first plurality of times, to create a delayed clock signal first period. Each second time delay is associated with a corresponding first time delay, and the second time delay is greater than the first time delay. When the delayed first stop signal occurs before the delayed clock signal first period, a count of the delays is stopped and converted into a digital or thermometer value. An accurate resampled value is provided regardless of the duration in delay between the first stop signal and a second stop signal that is accepted after the first stop signal.
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