CIRCUITRY, MULTI-BRANCH CHARGE PUMP, METHOD FOR CONTROLLING A CHARGE PUMP AND SYSTEM

摘要

One example refers to a circuitry comprising a first charge pump stage controlled by a first control signal, a second charge pump stage controlled by a second control signal, wherein the first charge pump stage and the second charge pump stage are arranged subsequently to each other and comprising a control unit for providing the first control signal and the second control signal, wherein the control unit is arranged to set the second control signal to high when the first control signal is high. Also, a multi-branch charge pump, a method for controlling various charge pumps and a system for controlling various charge pumps are suggested.

主权项

1. Circuitry comprising:
a first charge pump stage controlled by a first control signal, a second charge pump stage controlled by a second control signal, wherein the first charge pump stage and the second charge pump stage are arranged subsequently to each other, and a control unit for providing the first control signal and the second control signal, wherein the control unit is arranged to set the second control signal to high when the first control signal is high.