Radio frequency switch control circuitry

• Main Authors: DEVARAJ, ABHISHEKH, CHOI, YUN-YOUNG, BALTEANU, FLORINEL G, NAGARAJAN, SACHIN
• Format: Patent
• Language: Chinese; English
• Published: 16.02.2023
• Subjects: AMPLIFIERS; BASIC ELECTRONIC CIRCUITRY; CALCULATING; COMPUTING; COUNTING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; PHYSICS; TRANSMISSION

Apparatus and methods for radio frequency (RF) switch control are provided. In certain embodiments, a level shifter for an RF switch includes a first level-shifting n-type transistor, a first cascode n-type transistor in series with the first level-shifting n-type transistor between a negative charg...