发明授权
- 专利标题: Transmitter circuit for and methods of generating a modulated signal in a transmitter
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申请号: US14834276申请日: 2015-08-24
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公开(公告)号: US09832048B2公开(公告)日: 2017-11-28
- 发明人: Vassili Kireev
- 申请人: Xilinx, Inc.
- 申请人地址: US CA San Jose
- 专利权人: XILINX, INC.
- 当前专利权人: XILINX, INC.
- 当前专利权人地址: US CA San Jose
- 代理商 John J. King; Robert M. Brush
- 主分类号: H04L25/08
- IPC分类号: H04L25/08 ; H04L25/06 ; H04L25/49 ; H04L27/04 ; H03K19/0185
摘要:
A transmitter circuit for generating a modulated signal in a transmitter of an integrated circuit is described. The transmitter circuit comprises a multiplexing stage having a multiplexing circuit configured to receive a differential input signal and to generate a differential output signal at a first output node of a first current path and at a second output node of a second current path, the multiplexing stage having a gain circuit configured to increase the swing of the differential output signal generated at the first output node and the second output node. A method of generating a modulated signal in a transmitter of an integrated circuit is also disclosed.
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