| 发明名称 | Low noise low-dropout regulator | ||
| 摘要 | Representative implementations of devices and techniques provide a regulator having a high regulation speed and low noise across a wide frequency range. A pass through device outputs a regulated voltage based on a control signal output by an error amplifier. The control signal is boosted via a regulated boost signal. | ||
| 申请公布号 | US9312824(B2) | 申请公布日期 | 2016.04.12 |
| 申请号 | US201414155291 | 申请日期 | 2014.01.14 |
| 申请人 | Intel Deutschland GmbH | 发明人 | Kuttner Franz |
| 分类号 | G05F1/00;H03F3/45;G05F1/575 | 主分类号 | G05F1/00 |
| 代理机构 | Schwabe, Williamson & Wyatt, P.C. | 代理人 | Schwabe, Williamson & Wyatt, P.C. |
| 主权项 | 1. An apparatus, comprising: an amplifier arranged to receive a reference voltage and a feedback voltage and to output a control signal; a capacitance arranged to receive a boost signal from the amplifier and to increase a magnitude of the control signal based on the boost signal; a pass through device arranged to output a regulated voltage based on the control signal; and a boost signal source to provide the boost signal, wherein the boost signal source is arranged to receive a balanced differential signal output at the amplifier, the balanced differential signal comprising a pair of inverted signals with substantially equal magnitudes. | ||
| 地址 | Neubiberg DE | ||