公开(公告)号：US20150318852A1

公开(公告)日：2015-11-05

申请号：US14697860

申请日：2015-04-28

Applicant: NXP B.V.

Inventor： Gian Hoogzaad ,  Jozef Bergervoet

IPC: H03K17/687

CPC classification number: H03K17/687 ,  H03K17/063 ,  H03K17/6874 ,  H03K17/693 ,  H03K2017/066 ,  H03K2217/0054

Abstract: A RF switching arrangement (400) is described including a bias swap circuit (30). The bias swap circuit switches the bias voltage dependent on the state of the RF switch. This improves the performance of the RF switch without requiring charge pump circuitry.

Abstract translation: 描述了RF切换装置（400），其包括偏置交换电路（30）。 偏置交换电路根据RF开关的状态切换偏置电压。 这提高了RF开关的性能，而不需要电荷泵电路。

公开(公告)号：US11316515B2

公开(公告)日：2022-04-26

申请号：US14697860

申请日：2015-04-28

Applicant: NXP B.V.

Inventor： Gian Hoogzaad ,  Jozef Bergervoet

IPC: H03K17/687 ,  H03K17/06 ,  H03K17/693

Abstract: A RF switching arrangement (400) is described including a bias swap circuit (30). The bias swap circuit switches the bias voltage dependent on the state of the RF switch. This improves the performance of the RF switch without requiring charge pump circuitry.