发明申请
US20050156624A1 Receiver circuit arrangement having an inverter circuit 有权
具有逆变器电路的接收器电路装置

  • 专利标题: Receiver circuit arrangement having an inverter circuit
  • 专利标题(中): 具有逆变器电路的接收器电路装置
  • 申请号: US11033988
    申请日: 2005-01-13
  • 公开(公告)号: US20050156624A1
    公开(公告)日: 2005-07-21
  • 发明人: Michael Sommer
  • 申请人: Michael Sommer
  • 优先权: DE102004002408.1 20040116
  • 主分类号: H03K19/003
  • IPC分类号: H03K19/003
Receiver circuit arrangement having an inverter circuit
摘要:
A receiver circuit arrangement contains a receiver circuit (2) having an input (201) for receiving an input signal (IN), having an output (202) for outputting an output signal (OUT_F) and having an inverter circuit (21, 22, 23) having switching transistors (211, 212), to which the input signal is fed, at least one control transistor (221, 222) being connected in series with the switching transistors. A control circuit (3) is connected, on the input side, to a terminal for a reference voltage (VREF) and, on the output side, to the control terminal of the control transistor (221, 222) of the inverter circuit. The control circuit (3) is designed in such a way that the control transistor (221, 222) is driven by the regulating switching circuit in the event of deviations of the reference voltage (VREF) from a voltage value in a reference operating state with a control voltage (VCTL1, VCTL2) that deviates with respect to the reference operating state. The receiver circuit arrangement is comparatively insensitive to fluctuations of a reference voltage with respect to a nominal value of a reference operating state and enables high switching speeds.
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