公开(公告)号：US20140347115A1

公开(公告)日：2014-11-27

申请号：US14103749

申请日：2013-12-11

Applicant: NXP B.V.

Inventor： Hok-tung Wong

IPC: H03K19/0175

CPC classification number: H03K19/017509 ,  H03K19/018521

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.

Abstract translation: 电压电平转换器包括逆变器电路，其被配置为在第一电压电平和第二电压电平之间切换逆变器电路的输出。 电压电平转换器还包括连接到逆变器电路的输出的电容器。 电压电平转换器还包括连接到电容器的负载。 电容器的电容大约是负载电容的10倍。 电压电平转换器的输出信号具有与反相器电路的输入信号不同的电压摆幅和不同的电压域中的至少一个。

公开(公告)号：US20140347111A1

公开(公告)日：2014-11-27

申请号：US14103559

申请日：2013-12-11

Applicant: NXP B.V.

Inventor： Hok-tung Wong ,  Yang Zhao ,  Brad Gunter ,  Alma Anderson ,  James Caravella

IPC: H03K5/01

CPC classification number: H03K19/00 ,  H03K19/01714 ,  H03K19/018507 ,  H03K19/018585

Abstract: A reference output device includes a low side selector configured to select a first voltage level as an output signal. The output signal is a reference voltage. The reference output device also includes a high side selector configured to select a second voltage level as the output signal. The reference output device also includes a slew rate control configured to switch the output signal between the first voltage level and the second voltage level at a constant slew rate.

Abstract translation: 参考输出装置包括被配置为选择第一电压电平作为输出信号的低侧选择器。 输出信号是参考电压。 参考输出装置还包括配置为选择第二电压电平作为输出信号的高侧选择器。 参考输出装置还包括转换速率控制，配置为以恒定的转换速率在第一电压电平和第二电压电平之间切换输出信号。

公开(公告)号：US09231589B2

公开(公告)日：2016-01-05

申请号：US14103559

申请日：2013-12-11

Applicant: NXP B.V.

Inventor： Hok-tung Wong ,  Yang Zhao ,  Brad Gunter ,  Alma Anderson ,  James Caravella

IPC: H03K5/12 ,  H03K19/00 ,  H03K19/017 ,  H03K19/0185

CPC classification number: H03K19/00 ,  H03K19/01714 ,  H03K19/018507 ,  H03K19/018585

Abstract: A reference output device includes a low side selector configured to select a first voltage level as an output signal. The output signal is a reference voltage. The reference output device also includes a high side selector configured to select a second voltage level as the output signal. The reference output device also includes a slew rate control configured to switch the output signal between the first voltage level and the second voltage level at a constant slew rate.

Abstract translation: 参考输出装置包括被配置为选择第一电压电平作为输出信号的低侧选择器。 输出信号是参考电压。 参考输出装置还包括配置为选择第二电压电平作为输出信号的高侧选择器。 参考输出装置还包括转换速率控制，配置为以恒定的转换速率在第一电压电平和第二电压电平之间切换输出信号。

公开(公告)号：US09172374B2

公开(公告)日：2015-10-27

申请号：US14103749

申请日：2013-12-11

Applicant: NXP B.V.

Inventor： Hok-tung Wong

IPC: H03L5/00 ,  H03K19/0175 ,  H03K19/0185

CPC classification number: H03K19/017509 ,  H03K19/018521

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.

Abstract translation: 电压电平转换器包括逆变器电路，其被配置为在第一电压电平和第二电压电平之间切换逆变器电路的输出。 电压电平转换器还包括连接到逆变器电路的输出的电容器。 电压电平转换器还包括连接到电容器的负载。 电容器的电容大约是负载电容的10倍。 电压电平转换器的输出信号具有与反相器电路的输入信号不同的电压摆幅和不同的电压域中的至少一个。