- 专利标题： SINGLE-ENDED TRANS-IMPEDANCE AMPLIFIER (TIA) FOR ULTRASOUND DEVICE
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申请号： US16011742申请日： 2018-06-19
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公开(公告)号： US20180367110A1公开(公告)日： 2018-12-20
- 发明人: Amandeep Singh , Kailiang Chen , Tyler S. Ralston
- 申请人： Amandeep Singh , Kailiang Chen , Tyler S. Ralston
- 申请人地址： US CT Guilford
- 专利权人： Butterfly Network, Inc.
- 当前专利权人： Butterfly Network, Inc.
- 当前专利权人地址： US CT Guilford
- 主分类号： H03F3/45
- IPC分类号： H03F3/45 ; H03M1/38 ; G01N29/24 ; G01N29/44
摘要：
An ultrasound circuit comprising a single-ended trans-impedance amplifier (TIA) is described. The TIA is coupled to an ultrasonic transducer to amplify an electrical signal generated by the ultrasonic transducer in response to receiving an ultrasound signal. The TIA is followed by further processing circuitry configured to filter, amplify, and digitize the signal produced by the TIA.
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