Patent ID: 11867563
Assignee: LYNRED
Field: Basic communication processes (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 3:
4. The electric current integration device according to claim 2, wherein the modification circuit corresponds to a circuit comprising two switched capacitors, said modification circuit comprising:
a first controlled switch connected between a low voltage and a first terminal of a first switched capacitor; a second controlled switch connected between said constant voltage and a second terminal of said first switched capacitor;
a third controlled switch connected between a high voltage and said first terminal of said first switched capacitor;
a fourth controlled switch connected between said integration node and said second terminal of said first switched capacitor;
a fifth controlled switch connected between said high voltage and a first terminal of a second switched capacitor;
a sixth controlled switch connected between said low voltage and said first terminal of said second switched capacitor z;
a seventh controlled switch connected between said constant voltage and a second terminal of said second switched capacitor; and
an eighth controlled switch connected between said integration node and said second terminal of said second switched capacitor;, said first, second, fifth, and eighth switches being controlled when said comparison circuit does not detect that said output voltage is substantially equal to said reference voltage to charge said first switched capacitor and to perform a charge transfer from said second switched capacitor into said integration capacitor;, said third, fourth, sixth, and seventh switches being controlled when the comparison circuit detects that said output voltage is substantially equal to said reference voltage to charge said second switched capacitor and to perform a charge transfer from said second switched capacitor into said integration capacitor.