INTEGRATED CIRCUIT DEVICE HAVING A MEANS FOR INTERNAL DAMPING OF TRANSIENT SIGNALS WITH RESPECT TO SEVERAL ELECTRICAL POWER SOURCES

摘要

THE INVENTION CONCERNS AN INTEGRATED CIRCUIT DEVICE. / P P IT INCLUDES AN ASSEMBLY FRAME CARRYING A CERAMIC CAPACITOR 20 THAT CONSISTS THE SUPPORT OF A MULTI-CIRCUIT 11 SILICON PASTILLE AND AT LEAST TWO CIRCUITS POWER SUPPLY, IE A MAIN CIRCUIT C, C AND A SECONDARY CIRCUIT C, C. THE CAPACITOR IS IN SHUNT AT THE TERMINALS OF THE MAIN ELECTRICAL POWER CIRCUIT. A CONDUCTIVE LAYER 28 ARRANGED ON THE UPPER CERAMIC LAYER OF THE CAPACITOR DEFINES, WITH THE HIGHEST ELECTRODE LOCATED IN THE CAPACITOR, A SECOND CAPACITIVE LOAD WHICH IS IN SHUNT ON THE TERMINALS OF THE SECONDARY POWER SUPPLY CIRCUIT. / P / p THESE SMALL CAPACITORS PERMIT EFFICIENTLY AMOUNT NOISE AND TRANSIENT IMPULSES IN THE INTEGRATED CIRCUIT DEVICE.