- 专利标题： Digital-to-analog converter with a sample and hold circuit and a continuous-time programmable block
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申请号： US15387337申请日： 2016-12-21
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公开(公告)号： US09692442B1公开(公告)日： 2017-06-27
- 发明人: Harold M. Kutz , Erhan Hancioglu , Timothy John Williams , Hans Klein , Eric N. Mann
- 申请人： Cypress Semiconductor Corporation
- 申请人地址： US CA San Jose
- 专利权人： Cypress Semiconductor Corporation
- 当前专利权人： Cypress Semiconductor Corporation
- 当前专利权人地址： US CA San Jose
- 代理机构： Lowenstein Sandler LLP
- 主分类号： H03M1/10
- IPC分类号： H03M1/10 ; H03M1/66 ; H03M1/00 ; H03M1/12
摘要：
A device, system, and method of a programmable circuit configured to operate in a buffered drive mode and blanking mode is disclosed. The programmable circuit includes a continuous-time digital-to-analog converter (CTDAC), a continuous-time block (CTB), coupled to the CTDAC, and a sample and hold (SH) circuit coupled to the CTDAC and the CTB. The programmable circuit is configured to operate in a buffered drive mode to buffer an output signal from the CTDAC. The programmable circuit, in buffered drive mode, is further configured to operate in a blanking mode to cause the SH circuit to perform a blanking operation on the CTDAC output signal.
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