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US 12,603,617 B2Granted
High accuracy low noise voltage delivery network and method thereof
AssigneeRealtek Semiconductor Corp.
InventorChia-Liang (Leon) Lin
Life of this patent
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Abstract
A voltage delivery network includes a first unity gain amplifier and a second unity gain amplifier configured in a back-to-back connection topology to receive a first voltage and a second voltage at a first node and a second node, respectively, and jointly output a third voltage at a third node. The network delivery network further includes a first resistor inserted between the third node and the second node; and a first capacitor inserted between the second node and a DC (direct current) node.
Claims20
A voltage delivery network comprising:
- a first unity gain amplifier and a second unity gain amplifier configured in a back-to-back connection topology to receive a first voltage and a second voltage at a first node and a second node, respectively, and jointly output a third voltage at a third node;
- a first resistor inserted between the third node and the second node;
- and
- a first capacitor inserted between the second node and a DC (direct current) node.
1 more element
A method of voltage delivery comprising:
- incorporating a first unity gain amplifier and a second unity gain amplifier configured in a back-to-back connection topology to receive a first voltage at a first node and a second voltage at a second node, respectively, and jointly output a third voltage at a third node;
- incorporating a first resistor configured as a serial resistor inserted between the third node and the second node;
- and
- incorporating a first capacitor configured as a shunt capacitor inserted between the second node and a DC (direct current) node.
1 more element
Dependencies are inferred from the claim text.