Patent ID: 8816758
Filing Date: 2014-08-26
Classification: H03H,H03M,H04L

Abstract:
1. A filter comprising: a first input node for a first input signal; a first output node for a first output signal; a first node; a second node for an inverse of the first output signal; an amplifier having a first amplifier input and a first amplifier output, the first amplifier output being coupled to the first output node, wherein the amplifier is configured to produce the first output signal at the first amplifier output based on a signal at the first amplifier input; a first resistive element connected electrically in series between the first input node and the first amplifier input; a second resistive element coupled electrically in series between the first node and the first amplifier input; a third resistive element coupled between the first amplifier output and the first node; a first capacitive element coupled between the first amplifier output and the first amplifier input; and a second capacitive element connected between the first node and the second node.