公开(公告)号：US11936373B2

公开(公告)日：2024-03-19

申请号：US17356606

申请日：2021-06-24

Applicant: Cirrus Logic International Semiconductor Ltd.

Inventor： Hamed Sadati ,  John A. Breslin ,  Sushanth Hegde ,  John L. Melanson

IPC: H03K17/30 ,  H03K17/042 ,  H03K17/06

CPC classification number: H03K17/302 ,  H03K17/04206 ,  H03K17/063

Abstract: Pre-conditioning circuitry for pre-conditioning a node of a circuit to support a change in operation of the circuit, wherein the circuit is operative to change a state of the node to effect the change in operation of the circuit, and wherein the pre-conditioning circuitry is configured to apply a voltage, current or charge directly to the node to reduce the magnitude of the change to the state of the node required by the circuit to achieve the change in operation of the circuit.

公开(公告)号：US11385666B1

公开(公告)日：2022-07-12

申请号：US17339274

申请日：2021-06-04

Applicant: Cirrus Logic International Semiconductor Ltd.

Inventor： Hamed Sadati ,  John A. Breslin ,  Sushanth Hegde ,  John L. Melanson

IPC: G05F1/56

Abstract: Circuitry comprising: a capacitor; first circuitry; and second circuitry, wherein the circuitry is operable to couple the capacitor to the first circuitry when the first circuitry is active, and to couple the capacitor to the second circuitry when the first circuitry is inactive or is not actively using the capacitor.

公开(公告)号：US20220416780A1

公开(公告)日：2022-12-29

申请号：US17356606

申请日：2021-06-24

Applicant: Cirrus Logic International Semiconductor Ltd.

Inventor： Hamed Sadati ,  John A. Breslin ,  Sushanth Hegde ,  John L. Melanson

IPC: H03K17/30 ,  H03K17/042 ,  H03K17/06

Abstract: Pre-conditioning circuitry for pre-conditioning a node of a circuit to support a change in operation of the circuit, wherein the circuit is operative to change a state of the node to effect the change in operation of the circuit, and wherein the pre-conditioning circuitry is configured to apply a voltage, current or charge directly to the node to reduce the magnitude of the change to the state of the node required by the circuit to achieve the change in operation of the circuit.