CONTROLLER FOR RADIO-FREQUENCY SWITCHES

In some embodiments, a charge pump system can include a charge pump having a plurality of units driven by respective clock signals having different phases. The plurality of units can provide respective output voltages combined into an output voltage of the charge pump. The charge pump system can fur...

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Bibliographic Details
Main Authors NAGARAJAN, Sachin, DEVARAJ, Abhishekh, LIU, Wei
Format Patent
LanguageEnglish
Published 05.01.2023
Subjects
APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
GENERATION
TRANSMISSION
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Summary:In some embodiments, a charge pump system can include a charge pump having a plurality of units driven by respective clock signals having different phases. The plurality of units can provide respective output voltages combined into an output voltage of the charge pump. The charge pump system can further include a feedback circuit configured to compare a scaled value of the output voltage with a reference voltage to generate a comparator output voltage. The charge pump system can further include a level shifter circuit configured to shift the comparator output voltage to a level of the output voltage of the charge pump.
Bibliography:Application Number: US202217851171