Invention Grant
US09172374B2 Voltage level translator 有权
电压电平转换器

  • Patent Title: Voltage level translator
  • Patent Title (中): 电压电平转换器
  • Application No.: US14103749
    Application Date: 2013-12-11
  • Publication No.: US09172374B2
    Publication Date: 2015-10-27
  • Inventor: Hok-tung Wong
  • Applicant: NXP B.V.
  • Applicant Address: NL Eindhoven
  • Assignee: NXP B.V.
  • Current Assignee: NXP B.V.
  • Current Assignee Address: NL Eindhoven
  • Main IPC: H03L5/00
  • IPC: H03L5/00 H03K19/0175 H03K19/0185
Voltage level translator
Abstract:
A voltage level translator includes an inverter circuit configured to switch an output of the inverter circuit between a first voltage level and a second voltage level. The voltage level translator also includes a capacitor connected to the output of the inverter circuit. The voltage level translator also includes a load connected to the capacitor. The capacitance of the capacitor is approximately 10 times larger than a capacitance of the load. An output signal of the voltage level translator has at least one of a different voltage swing and a different voltage domain than an input signal to the inverter circuit.
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