Avago Technologies International Sales Pte. Limited

Alireza Nilchi

Jun Cao

Afshin Momtaz

Jan Mulder

Adesh Garg

Frank Van Der Goes

Ahmed Elkholy

Anand Jitendra Vasani

Mohammadreza Mehrpoo

Sijia Wang

Arvindh Iyer

Mohammad Elbadry

Described herein are related to a device for communication. In one aspect, the device a first circuit configured to generate a signal. In one aspect, the device includes a port. In one aspect, the device includes a set of switches. Each switch of the set of switches may be coupled in parallel between the first circuit and the port. In one aspect, the device includes a second circuit configured to enable a subset of the set of switches, according to an amplitude of the signal.

Configurable attenuator circuit and method

An apparatus, a system, and a communication device. The apparatus includes a substrate and a circuit formed on the substrate. The circuit includes a first transformer having first input nodes and first output nodes. The circuit further includes a second transformer having second input nodes and second output nodes. The first input nodes of the first transformer and the second input nodes of the second transformer are connected. At least one first output node of the first output nodes of the first transformer and at least one second output node of the second output nodes of the second transformer are connected. The circuit further includes a first capacitor connected to one of the first output nodes of the first transformer and to one of the second output nodes of the second transformer. The first capacitor is connected to a first ground.

System and apparatus for on-substrate circuit configured to operate as transformer

Disclosed herein are related to systems and methods for providing different power supply levels. In one aspect, a first circuit generates a first signal having a first amplitude according to a first supply voltage. A latch may be coupled to a resistor of a plurality of resistors coupled in series. One end of the resistor may be configured to provide to the latch a second supply voltage higher than the first supply voltage according to a third supply voltage higher than the second supply voltage, and another end of the resistor may be configured to receive the third supply voltage. The latch may modify the first signal to provide a second signal, according to the second supply voltage. An amplifier may amplify the second signal to provide a third signal having a second amplitude larger than the first amplitude, according to the third supply voltage.

Power supply generation for transmitter

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Irvine, CA, United States of America

Alireza Nilchi