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Macom Technology Solutions Holdings Inc patents


Recent patent applications related to Macom Technology Solutions Holdings Inc. Macom Technology Solutions Holdings Inc is listed as an Agent/Assignee. Note: Macom Technology Solutions Holdings Inc may have other listings under different names/spellings. We're not affiliated with Macom Technology Solutions Holdings Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "M" | Macom Technology Solutions Holdings Inc-related inventors


N-way star configuration power amplifier with peaking amplifier impedance inverters

Multi-way amplifiers having impedance inverters connected to outputs of one or more peaking amplifiers are described. The output of the main amplifier may connect directly to a combining node and output impedance matching network. ... Macom Technology Solutions Holdings Inc

Parasitic channel mitigation via back side implantation

Iii-nitride materials are generally described herein, including material structures comprising iii-nitride material regions and silicon-containing substrates. Certain embodiments are related to gallium nitride materials and material structures comprising gallium nitride material regions and silicon-containing substrates.. ... Macom Technology Solutions Holdings Inc

Positive and negative dc-dc converter for biasing rf circuits

A multi-voltage converter is described that includes multiple programmable bias voltages of positive and negative values that may be used to bias radio-frequency components such as pin diodes and gallium-nitride devices. Programmable voltages as high as 30 volts and as low as −20 volts are generated. ... Macom Technology Solutions Holdings Inc

Programmable biasing for pin diode drivers

Driving circuitry is described that includes multiple programmable bias voltages useful for biasing radio-frequency components such as pin diodes and gallium-nitride devices. Programmable voltages as high as 30 volts and as low as −20 volts are generated. ... Macom Technology Solutions Holdings Inc

Integrated biasing for pin diode drivers

Radio-frequency signals may be switched between signal lines or signal ports in rf circuits using pin diodes and pin-diode driving circuitry. To achieve switching, the pin diodes are biased at voltages as high as 20 volts or more. ... Macom Technology Solutions Holdings Inc

Parasitic channel mitigation using elemental diboride diffusion barrier regions

Iii-nitride materials are generally described herein, including material structures comprising iii-nitride material regions and silicon-containing substrates. Certain embodiments are related to gallium nitride materials and material structures comprising gallium nitride material regions and silicon-containing substrates.. ... Macom Technology Solutions Holdings Inc

Iii-nitride semiconductor structures comprising spatially patterned implanted species

Iii-nitride materials are generally described herein, including material structures comprising iii-nitride material regions and silicon-containing substrates. Certain embodiments are related to gallium nitride materials and material structures comprising gallium nitride material regions and silicon-containing substrates.. ... Macom Technology Solutions Holdings Inc

Optical multiplexer or de-multiplexer for use in optical modules

An optical multiplexer having two or more optic elements with optic coating or layers that act as optic filters. The optic elements are configured to receive optic signals and the coating on the optic elements allow certain wavelengths to pass therethrough while other frequencies are reflected. ... Macom Technology Solutions Holdings Inc

Edge-emitting etched-facet lasers

A laser chip having a substrate, an epitaxial structure on the substrate, the epitaxial structure including an active region and the active region generating light, a waveguide formed in the epitaxial structure extending in a first direction, the waveguide having a front etched facet and a back etched facet that define an edge-emitting laser, and a first recessed region formed in the epitaxial structure, the first recessed region being arranged at a distance from the waveguide and having an opening adjacent to the back etched facet, the first recessed region facilitating testing of an adjacent laser chip prior to singulation of the laser chip.. . ... Macom Technology Solutions Holdings Inc

Electrical interface for package and die

A circuit board and package assembly electrically connecting a die to a circuit board. The circuit board has signal paths terminating in a signal pad located on an insulating layer. ... Macom Technology Solutions Holdings Inc

Edge-emitting etched-facet lasers

A laser chip having a substrate, an epitaxial structure on the substrate, the epitaxial structure including an active region and the active region generating light, a waveguide formed in the epitaxial structure extending in a first direction, the waveguide having a front etched facet and a back etched facet that define an edge-emitting laser, and a first recessed region formed in the epitaxial structure, the first recessed region being arranged at a distance from the waveguide and having an opening adjacent to the back etched facet, the first recessed region facilitating testing of an adjacent laser chip prior to singulation of the laser chip.. . ... Macom Technology Solutions Holdings Inc

Tuned semiconductor amplifier

Methods and structures for improving the performance of integrated semiconductor transistors operating at high frequency and/or high power are described. Two capacitors may be connected to an input of a semiconductor transistor and tuned to suppress second-harmonic generation and to transform and match the input impedance of the device. ... Macom Technology Solutions Holdings Inc

Optical communication module

An optic module for use with a host is disclosed that includes a port configured to accept an optical connector connected to fiber optic cables which carry optic signals. A receiver module is configured to receive an incoming optic signal and convert the received optic signal to a received electrical signal while a transimpedance amplifier amplifies the received electrical signal. ... Macom Technology Solutions Holdings Inc

Driver with distributed architecture

A distributed driver for an optic signal generator has a first amplifier cell with one or more amplifiers configured to receive and amplify an input signal to create a first amplified signal. A second amplifier cell has one or more amplifiers configured to receive and amplify the input signal to create a second amplified signal. ... Macom Technology Solutions Holdings Inc

03/01/18 / #20180062343

De-emphasis with separate edge control

A driver system with emphasis or de-emphasis control of optic signal generator comprising an input configured to receive an input signal that is to be transmitted as an optic signal. Also part of this system is a rising edge delay creating a first delay signal relative to the input signal and a falling edge delay creating a second delay signal relative to the input signal. ... Macom Technology Solutions Holdings Inc

03/01/18 / #20180061984

Self-biasing and self-sequencing of depletion-mode transistors

A transistor circuit includes a transistor having a gate terminal and first and second conduction terminals, a first circuit configured to convert an ac input signal of the transistor circuit to a gate bias voltage and to apply the gate bias voltage to the gate terminal of the transistor, a second circuit configured to convert the ac input signal of the transistor circuit to a control voltage, and a switching circuit configured to apply a first voltage to the first conduction terminal of the transistor in response to the control voltage.. . ... Macom Technology Solutions Holdings Inc

03/01/18 / #20180059339

Communication receiver

A transimpedance amplifier and photodiode that has a bias voltage node established at a bias voltage and a ground node/plane that connects, over a short distance as compared to the prior art, to a photodiode and a transimpedance amplifier. The photodiode is in a substrate and configured to receive and convert an optical signal to an electrical current. ... Macom Technology Solutions Holdings Inc

02/15/18 / #20180047656

High power transistors

High power transistors, such as high power gallium nitride (gan) transistors, are described. These high power transistors have larger total gate widths than conventional high power transistors by arranging multiple linear arrays of gate, drain, and source contacts in parallel. ... Macom Technology Solutions Holdings Inc

02/08/18 / #20180041202

Overload protection circuitry

A system for protecting a camera driver circuit from a static discharge during cable connection is disclosed comprises a supply node having a supply voltage for a driver circuit and a ground on a ground node for the driver circuit. A resistor network is configured to receive a voltage from the supply node and generate a sensed voltage that is related to the voltage on the supply node. ... Macom Technology Solutions Holdings Inc

02/08/18 / #20180040524

Air cavity package

A leadframe and air cavity packages formed using the leadframe are described. Using the leadframe, several air cavity packages can be quickly formed at one time. ... Macom Technology Solutions Holdings Inc

01/25/18 / #20180027657

Method and apparatus for electrical device placement using a pedestal

A system and method for placing an inductor on a circuit board. This method includes providing a circuit board, a pedestal, and an inductor, the pedestal has a top surface and a bottom surface and the circuit board has one or more electrical conductors, the inductor having a first inductor terminal and a second inductor terminal. ... Macom Technology Solutions Holdings Inc

01/25/18 / #20180026098

Parasitic channel mitigation using rare-earth oxide and/or rare-earth nitride diffusion barrier regions

Iii-nitride materials are generally described herein, including material structures comprising iii-nitride material regions and silicon-containing substrates. Certain embodiments are related to gallium nitride materials and material structures comprising gallium nitride material regions and silicon-containing substrates.. ... Macom Technology Solutions Holdings Inc

01/11/18 / #20180013425

Low power consumption diode switch

A switching circuit includes a first diode coupled between a first terminal and a second terminal, a second diode coupled between the first terminal and a third terminal, and a bias circuit coupled to the first terminal and configured to bias the first diode on and the second diode off in a first switch state and to bias the first diode off and the second diode on in a second switch state, the bias circuit including a voltage converter configured to convert a fixed voltage to an intermediate voltage and a current source coupled in series with the voltage converter.. . ... Macom Technology Solutions Holdings Inc

01/04/18 / #20180007650

Circuits and operating methods thereof for correcting phase errors caused by gallium nitride devices

Circuits and operating methods thereof for correcting phase errors introduced by amplifiers employing gallium nitride (gan) transistors are described. The phase errors are caused by trapping effects exhibited by the gan transistors. ... Macom Technology Solutions Holdings Inc

12/21/17 / #20170367177

Electrical interface for printed circuit board, package and die

A circuit board and package assembly electrically connecting a die to a circuit board. The circuit board has signal paths terminating in a signal pad located on an insulating layer. ... Macom Technology Solutions Holdings Inc

12/14/17 / #20170359059

Circuits and operating methods thereof for monitoring and protecting a device

Circuits for protecting devices, such as gallium nitride (gan) devices, and operating methods thereof are described. The circuits monitor a magnitude of the current in a device and reduce the magnitude of the current and/or shut down the device responsive to the magnitude of the current exceeding a threshold. ... Macom Technology Solutions Holdings Inc

12/14/17 / #20170359033

Circuits and operating methods thereof for monitoring and protecting a device

Circuits for protecting devices, such as gallium nitride (vcclgan) devices, and operating methods thereof are described. The circuits monitor a magnitude of the current in a device and reduce the magnitude of the current and/or shut down the device responsive to the magnitude of the current exceeding a threshold. ... Macom Technology Solutions Holdings Inc

11/23/17 / #20170338625

Semiconductor lasers and processes for the planarization of semiconductor lasers

A laser structure may include a substrate, an active region arranged on the substrate, and a waveguide arranged on the active region. The waveguide may include a first surface and a second surface that join to form a first angle relative to the active region. ... Macom Technology Solutions Holdings Inc

11/09/17 / #20170324219

Semiconductor laser incorporating an electron barrier with low aluminum content

A semiconductor laser may include a substrate, an active region, and an electron stopper layer. The electron stopper layer may include an aluminum gallium indium arsenide phosphide alloy. ... Macom Technology Solutions Holdings Inc

09/21/17 / #20170271221

Semiconductor package

. . A semiconductor package and die assembly with a package having an exterior surface and an interior space, the interior space defined by a first side wall, and a second side wall that opposes the first side wall. Also part of the assembly is a package floor and a package ceiling. ... Macom Technology Solutions Holdings Inc

08/24/17 / #20170244216

Techniques for laser alignment in photonic integrated circuits

Techniques for efficient alignment of a semiconductor laser in a photonic integrated circuit (pic) are disclosed. In some embodiments, a photonic integrated circuit (pic) may include a semiconductor laser that includes a laser mating surface, and a substrate that includes a substrate mating surface. ... Macom Technology Solutions Holdings Inc

08/17/17 / #20170237399

Alternating anti-parallel diode mixer structure

An apparatus includes a first circuit and a second circuit. The first circuit may have a first diode and a second diode connected as anti-parallel diodes and physically adjacent to each other in a substrate. ... Macom Technology Solutions Holdings Inc

05/04/17 / #20170126002

Esd protection and limiter circuit

Electrostatic discharge protection circuits and methods of operation are described. An esd circuit may include two circuit branches, each including a transistor, that are arranged to shunt voltage and current between two circuit terminals responsive to an over-voltage condition between the two terminals. ... Macom Technology Solutions Holdings Inc

04/13/17 / #20170104573

Dual-input, high power handling, power combining lna for full duplex communications systems

An apparatus includes a first gain stage, a combiner and a second gain stage. The first gain stage may be configured to amplify a receive signal acquired from a circuit to generate an intermediate signal. ... Macom Technology Solutions Holdings Inc

04/13/17 / #20170104075

Tuned semiconductor amplifier

Methods and structures for improving the performance of integrated semiconductor transistors operating at high frequency and/or high power are described. Two capacitors may be connected to an input of a semiconductor transistor and tuned to suppress second-harmonic generation and to transform and match the input impedance of the device. ... Macom Technology Solutions Holdings Inc

03/02/17 / #20170062295

Air cavity package

A leadframe and air cavity packages formed using the leadframe are described. Using the leadframe, several air cavity packages can be quickly formed at one time. ... Macom Technology Solutions Holdings Inc

02/16/17 / #20170047927

20v to 50v high current asic pin diode driver

An apparatus having a first circuit, a second circuit and a third circuit is disclosed. The first circuit may be configured to translate an input signal in a first voltage domain to generate a complementary pair of first signals in a second voltage domain. ... Macom Technology Solutions Holdings Inc

02/02/17 / #20170033762

Enhanced coupler performance winding approach

An apparatus includes a carrier substrate, a ferrite core, a first set of wire windings, a second set of wire windings, a third set of wire windings, and a fourth set of wire windings. The ferrite core is attached to the carrier substrate. ... Macom Technology Solutions Holdings Inc

01/12/17 / #20170012586

Amplification phase correction in a pulse burst

An apparatus includes a circuit and a shifter. The circuit may be configured to generate a control signal based on a reference voltage and a plurality of characteristics of an amplifier. ... Macom Technology Solutions Holdings Inc








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