发明授权
- 专利标题： Methods and systems for gain alignment in multiple devices with reduced latency
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申请号： US17147259申请日： 2021-01-12
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公开(公告)号： US11843924B2公开(公告)日： 2023-12-12
- 发明人: Prateek Jain , Matthew Raymond Kucic , Sahiti Priya Chittam
- 申请人： Texas Instruments Incorporated
- 申请人地址： US TX Dallas
- 专利权人： TEXAS INSTRUMENTS INCORPORATED
- 当前专利权人： TEXAS INSTRUMENTS INCORPORATED
- 当前专利权人地址： US TX Dallas
- 代理商 John R. Pessetto; Frank D. Cimino
- 主分类号： H03G7/00
- IPC分类号： H03G7/00 ; H04R3/00 ; H03G3/30 ; H03F3/217 ; H03F99/00
摘要：
Methods and systems for aligning amplification gains in a plurality of interconnected devices are disclosed. The method includes receiving by each device limiter gain attenuations and brownout gain attenuations broadcasted by the plurality of devices and selecting the maximum brownout gain attenuation and the maximum limiter gain attenuation. The method includes determining a total attenuation as a sum of the maximum brownout attenuation gain and the maximum limiter attenuation gain. The method includes receiving a frame synchronization signal and adjusting the amplification gain by applying the total attenuation responsive to the frame synchronization signal.
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