Company Filing History:
Years Active: 2008
Title: Jürgen Metzger: Innovator in Integrated Circuit Technology
Introduction
Jürgen Metzger is a notable inventor based in Pliezhausen, Germany. He has made significant contributions to the field of integrated circuit technology, holding 2 patents that showcase his innovative approach to electronic devices.
Latest Patents
One of his latest patents is a voltage controlled current source device. This integrated device extends high accuracy and low drift output current over a large current range. It provides more headroom and better power efficiency than standard shunt resistor and instrumentation amplifier current source arrangements. The device features a control voltage input, a load current output, and a current set terminal for connecting a current set resistor. It includes a selected leg biasing set voltage, which corresponds to a control voltage applied to the control voltage input of a regulating driver amplifier. This setup allows for a regulated voltage to be applied across the current set resistor, causing a reference current to flow through the current set resistor and selected legs of a current mirror. Additionally, the device contains a dynamically matched current mirror that mirrors the reference current to the load output current.
Another significant patent is an integrated driver circuit structure. This structure comprises an amplifier, a current mirror block, and an external current set resistor. It is digitally configurable to operate in either a current output mode or a voltage output mode, with its output level controlled by an external voltage. The current mirror block consists of multiple current sources, all receiving the same gate bias from the amplifier's output. At any time, at least one current source supplies the reference current to the resistor, while the others mirror the reference current to the load current output. The current gain ratio is determined by the number of current sources connected to supply the resistor and those connected to mirror the reference current.
Career Highlights
Jürgen Metzger is currently employed at Texas Instruments Incorporated Deutschland, GmbH, where he continues to develop innovative solutions in integrated circuit technology. His work has significantly impacted the efficiency and performance of electronic devices.
Collaborations
He collaborates with talented coworkers, including Viola Schaffer and Rodney T Burt, who contribute to the innovative environment at Texas Instruments.
Conclusion
Jürgen Metzger's contributions to integrated circuit technology through his patents demonstrate his commitment to innovation and excellence in the field. His work continues to influence the development of efficient electronic devices.