EP 4342087 A1 20240327 - A MICROCHIP FOR DRIVING A RESONANT CIRCUIT
Title (en)
A MICROCHIP FOR DRIVING A RESONANT CIRCUIT
Title (de)
MIKROCHIP ZUR ANSTEUERUNG EINES RESONANZKREISES
Title (fr)
MICROPUCE POUR COMMANDER CIRCUIT RÉSONANT
Publication
Application
Priority
GB 2021053308 W 20211215
Abstract (en)
[origin: WO2023111495A1] A microchip (300) for driving a resonant circuit, wherein the resonant circuit is an LC tank, an antenna or a piezoelectric transducer, and wherein the microchip (300) is a single unit which comprises a plurality of interconnected embedded components and subsystems comprising at least an oscillator (315), a pulse width modulation (PWM) signal generator subsystem (329), an analogue to digital converter (ADC) subsystem (318) and a digital to analogue converter (DAC) subsystem (327).
IPC 8 full level
H03K 19/00 (2006.01)
CPC (source: EP)
B06B 1/0246 (2013.01); H03K 19/0019 (2013.01); B06B 2201/77 (2013.01); Y02B 70/10 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2023111495 A1 20230622; CA 3241016 A1 20230622; EP 4342087 A1 20240327
DOCDB simple family (application)
GB 2021053308 W 20211215; CA 3241016 A 20211215; EP 21834857 A 20211215