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1. 发明授权

US08378728B1 Level shifting flip-flop 有权
标题翻译：电平转换触发器
公开(公告)号：US08378728B1
公开(公告)日：2013-02-19
申请号：US13487243
申请日：2012-06-03
申请人： Gaurav Goyal , Abhishek Mahajan , Bipin B. Malhan
发明人： Gaurav Goyal , Abhishek Mahajan , Bipin B. Malhan
IPC分类号： H03K3/356 , H03L5/00
CPC分类号： H03K3/35625
摘要： A level shifting flip-flop for generating a level-shifted output signal based on an input signal includes a master stage and a slave stage. The slave stage has an integrated level shifting circuit. The slave stage level shifts a signal as it passes through the flip-flop, which eliminates the need of level shifting the signal after it is output from the flip-flop.
摘要翻译：用于基于输入信号产生电平移位的输出信号的电平移动触发器包括主级和从级。从站具有集成电平移位电路。从机级电平在信号通过触发器时移位信号，这消除了在从触发器输出信号之后对信号进行电平移位的需要。

2. 发明授权

US08432189B1 Digital voltage level shifter 有权
标题翻译：数字电压电平转换器
公开(公告)号：US08432189B1
公开(公告)日：2013-04-30
申请号：US13356615
申请日：2012-01-23
申请人： Bipin B. Malhan , Gaurav Goyal , Umesh Chandra Lohani
发明人： Bipin B. Malhan , Gaurav Goyal , Umesh Chandra Lohani
IPC分类号： H03K19/0175
CPC分类号： H03K19/018521
摘要： A dual supply bidirectional level shifter performs voltage level shifting in two directions, low to high and high to low. A feedback control branch and a control stage inverter are provided that reduce leakage power and allow for low delay time while also allowing for a small circuit footprint.
摘要翻译：双电源双向电平转换器在两个方向上执行电压电平转换，从低到高，从高到低。提供反馈控制分支和控制级反相器，其减少泄漏功率并允许低延迟时间，同时还允许小的电路占用面积。

3. 发明授权

US08723582B1 Level shifter circuit 有权
标题翻译：电平移位电路
公开(公告)号：US08723582B1
公开(公告)日：2014-05-13
申请号：US13771025
申请日：2013-02-19
申请人： Gaurav Goyal , Gaurav Gupta , Bipin B. Malhan
发明人： Gaurav Goyal , Gaurav Gupta , Bipin B. Malhan
IPC分类号： H03L5/00
CPC分类号： H03K19/00 , H03K19/00361 , H03K19/018507
摘要： A single supply level shifter circuit for shifting the voltage level of an input voltage includes a voltage translation stage and a driver stage. The voltage translation stage receives the input voltage and a voltage supply and generates a first voltage. When a magnitude of the input voltage is LOW, the first voltage is LOW. The first voltage is provided to the driver stage, which inverts the first voltage to generate an output voltage that is at a voltage supply (Vdd) level, thereby level shifting the input voltage.
摘要翻译：用于移动输入电压的电压电平的单个电源电平移位器电路包括电压转换级和驱动级。电压转换级接收输入电压和电压源并产生第一电压。当输入电压的大小为低电平时，第一电压为低电平。将第一电压提供给驱动级，其使第一电压反相以产生处于电压供应（Vdd）电平的输出电压，从而对输入电压进行电平移位。

4. 发明授权

US08350592B1 Single supply digital voltage level shifter 有权
标题翻译：单电源数字电压电平转换器
公开(公告)号：US08350592B1
公开(公告)日：2013-01-08
申请号：US13356626
申请日：2012-01-23
申请人： Bipin B. Malhan , Gaurav Goyal , Umesh Chandra Lohani
发明人： Bipin B. Malhan , Gaurav Goyal , Umesh Chandra Lohani
IPC分类号： H03K19/0175
CPC分类号： H03K19/018521
摘要： A single-supply digital voltage level shifter has a first inverter having a first input for receiving an input signal with a first voltage swing, and a first output for outputting a first output signal. A second inverter has a second input for receiving the first output signal, and a second output for outputting a second output signal with a second voltage swing, where the second output signal is a level-shifted version of the input signal. A comparison stage includes a first comparison stage input for receiving the input signal, a second comparison stage input for receiving the second output signal, and a comparison stage output for outputting a comparison stage output control signal. A control stage is connected in a circuit branch of the first inverter and has a control stage switch that assumes a non-conducting state dependent on a logical state of the comparison stage output control signal.
摘要翻译：单电源数字电压电平转换器具有第一反相器，其具有用于接收具有第一电压摆幅的输入信号的第一输入端和用于输出第一输出信号的第一输出。第二反相器具有用于接收第一输出信号的第二输入端和用于输出具有第二电压摆幅的第二输出信号的第二输出端，其中第二输出信号是输入信号的电平移位版本。比较级包括用于接收输入信号的第一比较级输入端，用于接收第二输出信号的第二比较级输入端和用于输出比较级输出控制信号的比较级输出端。控制级连接在第一反相器的电路支路中，并具有控制级开关，该控制级开关取决于比较级输出控制信号的逻辑状态的非导通状态。

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