Provided are a supply modulator and a wireless communication apparatus including the
same. A supply modulator according to the inventive concept is driven in any one of an …

2021-06-15 Assigned to SAMSUNG ELECTRONICS CO., LTD. reassignment SAMSUNG
ELECTRONICS CO., LTD. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT …

A logic level shifter interface including a string of logic components communicating between
a first power domain and a second power domain; a first string of resistive components …

Multi-level DC-to-DC converter circuits and methods that permit a full range of output
voltages, including near and at zone boundaries. Embodiments alternate among adjacent or …

(57) ABSTRACT A DAC current steering circuit includes a first transistor whose: drain is
coupled to a first output, source is coupled to a drain of a second transistor at a first node …

A three-level flying capacitor multi-level (3L-FCM) power converter is controlled by a
switching signal generator having a reference signal for generating switching signals for …

Provided are a supply modulator and a wireless communication apparatus including the
same. A supply modulator according to the inventive concept is driven in any one of an …

(57) ABSTRACT A filterless high-efficiency class D power amplifier (HEPA) exploits the
phase relationships of even and odd harmonics at transistor drains of a push-pull topology …

An electronic device includes a first voltage conversion unit that divides an input voltage and
outputs the divided voltage, a detection unit that detects the input voltage, and a control unit …

Disclosed is an N: 1 (where N is an integer such as 3 or higher) resonant star topology
converter to generate an input supply (eg, 1.8 V) for a processor (eg, a system-on-chip …