Invention Grant
- Patent Title: Buffer apparatus, integrated circuit and method of reducing a portion of an oscillation of an output signal
- Patent Title (中): 缓冲装置，集成电路和减少输出信号振荡的一部分的方法
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Application No.: US13056334Application Date: 2008-07-31
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Publication No.: US08193828B2Publication Date: 2012-06-05
- Inventor: Thierry Cassagnes , Valerie Bernon-Enjalbert , Philippe Lance , Matthijs Pardoen
- Applicant: Thierry Cassagnes , Valerie Bernon-Enjalbert , Philippe Lance , Matthijs Pardoen
- Applicant Address: US TX Austin
- Assignee: Freescale Semiconductor, Inc.
- Current Assignee: Freescale Semiconductor, Inc.
- Current Assignee Address: US TX Austin
- International Application: PCT/IB2008/054166 WO 20080731
- International Announcement: WO2010/013097 WO 20100204
- Main IPC: H03K17/16
- IPC: H03K17/16 ; H03K19/003
Abstract:
A buffer apparatus for a communications bus comprises a driver circuit having an output. An amplifier circuit having an input is coupled to the output of the driver circuit. The driver circuit is arranged to generate, when in use, a drive signal having a waveform that comprises a step therein so as to substantially suppress generation by the amplifier circuit of a portion of an oscillation of an output signal.
Public/Granted literature
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