Oscillation circuit
    1.
    发明公开
    Oscillation circuit 失效
    振荡电路

    公开(公告)号:EP0320969A3

    公开(公告)日:1990-07-11

    申请号:EP88121112.2

    申请日:1988-12-16

    IPC分类号: H03K3/03

    CPC分类号: H03K3/014 H03K3/0307

    摘要: An oscillation circuit comprises an oscillator (OS) including a CMOS inverter (IV), a feedback reactance (FX) connected between the input and output terminals of the CMOS inverter (IV) and a CMOS transfer gate (TG) connected as a feedback resistor between the input and output terminals of the CMOS inverter (IV), a power source terminal section to which an external voltage (VB) is applied, and a power control unit (PC1) for con­verting the external voltage (VB) to a first internal voltage (VD1) which is supplied as a power source voltage to the CMOS inverter (IV). In the oscillation circuit, the power control unit (PC1) converts the exter­nal voltage (VB) to a second internal voltage (VD2) independently from the first internal voltage (VD1) and supplies the second internal voltage (VD2) as a gate control voltage to the CMOS transfer gate (TG).

    摘要翻译: 一个振荡电路包括一个振荡器(OS),该振荡器包括一个CMOS反相器(IV),一个连接在CMOS反相器(IV)的输入和输出端之间的反馈电抗(FX)和一个作为反馈电阻器连接的CMOS传输门(TG) 在CMOS反相器(IV)的输入和输出端子之间施加外部电压(VB)的电源端子部分和用于将外部电压(VB)转换成第一内部电压(VB)的功率控制单元(PC1) 电压(VD1)作为电源电压提供给CMOS反相器(IV)。 在振荡电路中,功率控制单元(PC1)将外部电压(VB)转换为与第一内部电压(VD1)无关的第二内部电压(VD2),并将第二内部电压(VD2)作为栅极控制电压 到CMOS传输门(TG)。

    Oscillation circuit
    2.
    发明公开
    Oscillation circuit 失效
    Schwingungsschaltung。

    公开(公告)号:EP0320969A2

    公开(公告)日:1989-06-21

    申请号:EP88121112.2

    申请日:1988-12-16

    IPC分类号: H03K3/03

    CPC分类号: H03K3/014 H03K3/0307

    摘要: An oscillation circuit comprises an oscillator (OS) including a CMOS inverter (IV), a feedback reactance (FX) connected between the input and output terminals of the CMOS inverter (IV) and a CMOS transfer gate (TG) connected as a feedback resistor between the input and output terminals of the CMOS inverter (IV), a power source terminal section to which an external voltage (VB) is applied, and a power control unit (PC1) for con­verting the external voltage (VB) to a first internal voltage (VD1) which is supplied as a power source voltage to the CMOS inverter (IV). In the oscillation circuit, the power control unit (PC1) converts the exter­nal voltage (VB) to a second internal voltage (VD2) independently from the first internal voltage (VD1) and supplies the second internal voltage (VD2) as a gate control voltage to the CMOS transfer gate (TG).

    摘要翻译: 振荡电路包括一个包括CMOS反相器(IV)的振荡器(OS),连接在CMOS反相器(IV)的输入和输出端之间的反馈电抗(FX)和连接成反馈电阻的CMOS转移门 在CMOS反相器(IV)的输入和输出端之间,施加有外部电压(VB)的电源端子部分和用于将外部电压(VB)转换成第一内部电压的功率控制单元(PC1) 作为电源电压提供给CMOS反相器(IV)的电压(VD1)。 在振荡电路中,功率控制单元(PC1)独立于第一内部电压(VD1)将外部电压(VB)转换为第二内部电压(VD2),并将第二内部电压(VD2)提供为栅极控制电压 到CMOS传输门(TG)。