Stmicroelectronics S.r.l.

Shenzhen Sts Microelectronics Co., Ltd.

Stmicroelectronics (Canada), Inc.

Matteo Alessio Traldi

Mark Andrew Shaw

Antonio Fincato

Luca Maggi

Wangsheng Xie

Anton Pelteshki

Salvatore Mario Rotolo

John Hogeboom

Hock Khor

Guojun Li

Weiguo Ge

Luigi Verga

An optoelectronic device may include a package having a component for sending/receiving optical signals along a first direction, and a chip of semiconductor material housed within the package. The chip may have a main surface and a portion exposed on the main surface for sending/receiving the optical signals along a second direction different from the first direction. The optoelectronic device may further include a component for deflecting the optical signals between the first direction and the second direction, the component being mounted on the main surface.

Optoelectronic device having improved optical coupling

A FIR transmit architecture uses multiple driver divisions to allow signals with different delays to be summed into the output signal by the driver itself. The architecture includes a first multiplexer, a plurality of delay cells, a plurality of sign blocks, a switch block, a second multiplexer, and a plurality of drivers.

S12 TX FIR architecture

A driver for a DC-to-DC converter that may utilize a flyback or buck-boost converter circuit. The driver includes a driver circuit and an interface circuit. The interface circuit has a sensor sensing an input voltage from a DC supply and generating a sensor signal to a driver selector. The driver selector compares the sensor signal to a comparison voltage to determine the type of converter circuit and then transmits a selector signal to a driver circuit where it is used to control one or more of the components of the driver circuit, such as the logic circuit which is used for driving the converter to regulate the converter output. The sensor includes a sense resistor along with a current-sense amplifier, which is adapted for connection to a high side or a low side of a power supply while still producing a substantially equivalent output voltage or sensor signal.

Driver for DC-to-DC converter with controller interface

Driver with control interface facilitating use of the driver with varied DC-to-DC converter circuits

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Milan, Italy

Matteo Alessio Traldi