Patent Number: 7,535,289

Title: Integrated RC filter

Abstract: An integrated RC filter comprises a first resistor being coupled to a first capacitor through a first node and a signal input of said integrated RC filter is coupled through one of the first resistor and the first capacitor to the first node. To allow for an increase in the RC time constant of the RC filter without losing signal transparency, amplification means are included between said signal input and said one of the first resistor and the first capacitor having a gain factor substantially larger than unity, said first node being coupled through attenuation means to a signal output, said attenuation means having an attenuation factor substantially.

Inventors: Kasperkovitz; Wolfdietrich Georg (Waalre, NL)

Assignee: Semiconductors Ideas To Market (ITOM) B.V.

International Classification: H03K 5/00 (20060101)

Expiration Date: 2021-05-19 0:00:00