Invention Grant
- Patent Title: Low power level shifter with output swing control
- Patent Title (中): 低功率电平转换器，具有输出摆幅控制
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Application No.: US14189903Application Date: 2014-02-25
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Publication No.: US09264043B2Publication Date: 2016-02-16
- Inventor: Lorenzo Crespi , Christian Larsen , Lakshmi P. Murukutla , Ketan B. Patel
- Applicant: CONEXANT SYSTEMS, INC.
- Applicant Address: US CA Irvine
- Assignee: CONEXANT SYSTEMS, INC.
- Current Assignee: CONEXANT SYSTEMS, INC.
- Current Assignee Address: US CA Irvine
- Agency: Haynes and Boone, LLP
- Main IPC: H03L5/00
- IPC: H03L5/00 ; H03K19/0185 ; H03K3/356
Abstract:
A level shifter comprising a first driver transistor for receiving an input signal. A gate-controlled transistor coupled to the first driver transistor. A second driver transistor coupled to the gate controlled transistor. An output coupled to the second driver transistor, wherein the gate-controlled transistor is for receiving a predetermined gate voltage when the output voltage exceeds a predetermined value.
Public/Granted literature
- US20140176223A1 LOW POWER LEVEL SHIFTER WITH OUTPUT SWING CONTROL Public/Granted day:2014-06-26
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