Patents by Inventor Christoph Maximilian STEINBRECHER

Christoph Maximilian STEINBRECHER has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Two-input amplifier
    Patent number: 9912304
    Abstract: A two-input amplifier is disclosed. The amplifier can include an amplification path for a first input signal that can have adjustable flatness or high-frequency peaking, and an amplification path for a second input that can be substantially independent of the frequency-shaping aspect of the first-input path. The first-input amplification path can include an operational amplifier as an active device and a plurality of passive elements for frequency shaping. The second-input amplification path can include a device that injects its output current into a node of the first path. The signals of the two paths can be combined and appear substantially independently of each other at the output of the amplifier.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: March 6, 2018
    Assignee: ANALOG DEVICES, INC.
    Inventors: Alexandru A. Ciubotaru, Christoph Maximilian Steinbrecher
  • TWO-INPUT AMPLIFIER
    Publication number: 20160308492
    Abstract: A two-input amplifier is disclosed. The amplifier can include an amplification path for a first input signal that can have adjustable flatness or high-frequency peaking, and an amplification path for a second input that can be substantially independent of the frequency-shaping aspect of the first-input path. The first-input amplification path can include an operational amplifier as an active device and a plurality of passive elements for frequency shaping. The second-input amplification path can include a device that injects its output current into a node of the first path. The signals of the two paths can be combined and appear substantially independently of each other at the output of the amplifier.
    Type: Application
    Filed: September 24, 2015
    Publication date: October 20, 2016
    Inventors: Alexandru A. Ciubotaru, Christoph Maximilian Steinbrecher
  • CARTESIAN FEEDBACK LOOP TRANSMITTER WITH IMPROVED LOOP FILTER
    Publication number: 20140176232
    Abstract: A filter may include multiple circuit sub-systems, where one circuit sub-system may have an output connected to an input of another circuit sub-system. Each circuit sub-system may include an amplifier with an output connected to the output of the circuit sub-system. Each circuit sub-system may include a first network connecting an input of the circuit sub-system to a first reference input of the amplifier, and a second network connecting the output of the amplifier to the first reference input of the amplifier. The filter may include a link network connecting the output of one circuit sub-system to an input of another circuit sub-system.
    Type: Application
    Filed: December 21, 2012
    Publication date: June 26, 2014
    Applicant: Analog Devices, Inc.
    Inventor: Christoph Maximilian STEINBRECHER