| 发明名称 | System including feedback circuit with digital chopping circuit | ||
| 摘要 | A system including a first circuit, a second circuit, and a feedback circuit. The first circuit is configured to provide input signals. The second circuit is configured to receive the input signals and provide digital output signals that correspond to the input signals. The feedback circuit includes a chopping circuit, an integrator circuit, and a digital to analog converter circuit. The digital to analog converter circuit is configured to convert an error signal into an analog signal that is received by the second circuit to reduce ripple error. | ||
| 申请公布号 | US8917195(B2) | 申请公布日期 | 2014.12.23 |
| 申请号 | US201213527120 | 申请日期 | 2012.06.19 |
| 申请人 | Infineon Technologies AG | 发明人 | Motz Mario;Ausserlechner Udo |
| 分类号 | H03M1/00;H03M1/02 | 主分类号 | H03M1/00 |
| 代理机构 | Dicke, Billig & Czaja, PLLC | 代理人 | Dicke, Billig & Czaja, PLLC |
| 主权项 | 1. A system, comprising: a first circuit configured to provide input signals; a second circuit configured to receive the input signals and provide digital output signals that correspond to the input signals; and a feedback circuit, comprising: a chopping circuit;an integrator circuit; anda digital-to-analog converter circuit configured to convert an error signal into an analog signal that is received by the second circuit to reduce ripple error. | ||
| 地址 | Neubiberg DE | ||