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

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