Invention Grant
US08593217B1 Finite input response filter in a voltage-mode driver 有权
电压模式驱动器中的有限输入响应滤波器

  • Patent Title: Finite input response filter in a voltage-mode driver
  • Patent Title (中): 电压模式驱动器中的有限输入响应滤波器
  • Application No.: US13411446
    Application Date: 2012-03-02
  • Publication No.: US08593217B1
    Publication Date: 2013-11-26
  • Inventor: Lingkai Kong
  • Applicant: Lingkai Kong
  • Applicant Address: US CA San Jose
  • Assignee: Xilinx, Inc.
  • Current Assignee: Xilinx, Inc.
  • Current Assignee Address: US CA San Jose
  • Agent Gerald Chan
  • Main IPC: H03K5/00
  • IPC: H03K5/00
Finite input response filter in a voltage-mode driver
Abstract:
A FIR filter component for a voltage mode driver includes a first node, a second node, and a first switching component comprising a first transistor having a first drain/source, a gate, and a second drain/source, and also a second transistor having a first drain/source, a gate, and a second drain/source. The FIR filter component also includes a first tunable resistor coupled between the first node and a first potential, and a second tunable resistor coupled between the second node and a second potential, wherein the FIR filter component is configured to generate a first output signal at the first output node.
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