All items in category Electronics Corner

Tektronix Expands Performance Oscilloscopes with New 13 GHz and 16 GHz Models

July 15, 2019 by Cristina Costa

Tektronix Expands Performance Oscilloscopes with New 13 GHz and 16 GHz Models

Tektronix announced the expansion of its scalable DPO70000SX Series Performance Oscilloscope to include new 13 GHz and 16 GHz models. The new offerings allow engineers to take advantage of the high sample rate and low noise floor of Tektronix’ highest performance family of oscilloscopes at lower bandwidth levels and more affordable price points. The new models offer key advantages for working with high-speed serial standard interfaces in consumer, automotive, and military/aerospace applications.

AKM Launches New 4-Channel 32-bit A/D Converter and Two New Multicore DSP Audio Processors

July 8, 2019 by audioXpress Staff

AKM Launches New 4-Channel 32-bit A/D Converter and Two New Multicore DSP Audio Processors

Asahi Kasei Microdevices Corporation (AKM) made two new product announcements focusing on 4-channel applications. The AK5704EN 4-channel 32-bit A/D audio converter was developed for high-quality low-power multi-microphone recording applications. Its built-in microphone amplifier and power supply make it an ideal solution for conference systems, microphone array systems or smart speakers. The also new AK7739VQ/AK7737VQ audio and voice processors are multicore units, designed for car audio, car navigation systems, and wireless speakers applications.

Infineon OptiMOS Power MOSFETs with Highest Power Density and Efficiency

July 1, 2019 by audioXpress Staff

Infineon OptiMOS Power MOSFETs with Highest Power Density and Efficiency

Available in space-saving SuperSO8 packages, Infineon's OptiMOS 3 and 5 best-in-class (BiC) power MOSFETs enable higher power density in addition to improved robustness compared to former models. With the new components, system costs are reduced while the overall performance is increased. The OptiMOS power MOSFET devices from Infineon are designed for synchronous rectification in power supply applications and are the ideal choice for other applications such as low voltage drives and Class D amplifiers.

CEVA Introduces Fully-Integrated Wi-Fi Solution to Connect Devices to the Alibaba Cloud

June 25, 2019 by audioXpress Staff

CEVA Introduces Fully-Integrated Wi-Fi Solution to Connect Devices to the Alibaba Cloud

Signal processing platform specialist CEVA introduced a fully-integrated, licensable Wi-Fi solution for companies looking to accelerate the development of connected devices that make use of Alibaba Cloud. The turnkey solution integrates CEVA’s industry-leading RivieraWaves Wi-Fi Low Power IP together with the AliOS Things operating system on a single RISC-V CPU core, providing the freedom to focus development efforts on creating differentiation in the end application.

Diodes Announces New USB Type-C Ultra-Low THD Analog Audio Port Switch

June 17, 2019 by audioXpress Staff

Diodes Announces New USB Type-C Ultra-Low THD Analog Audio Port Switch

Diodes Incorporated announced the PI3A6386 USB Type-C multimedia port switch, designed to enable manufacturers to continue supporting legacy data and analog peripherals through USB Type-C ports. As a result of the adoption of USB Type-C ports in mobile phones and tablets, manufacturers are removing other ports such as USB 2.0 and 3.5mm audio sockets. The PI3A6386 port switch enables legacy data and audio signals to be passed through the USB Type-C port, allowing consumers to continue using existing peripherals.

Maxim Integrated Introduces MAX98390 Smart Amplifier with Dynamic Speaker Management

June 14, 2019 by audioXpress Staff

Maxim Integrated Introduces MAX98390 Smart Amplifier with Dynamic Speaker Management

Maxim Integrated Products introduced the MAX98390 smart amplifier with integrated Dynamic Speaker Management (DSM) algorithm to efficiently deliver louder, clearer, richer sound at the lowest quiescent power in the market. The boosted, digital Class D DSM smart amplifier unleashes a system's full audio potential by safely driving higher power levels (up to 5.1W) into tiny speakers typically rated for much lower power between 1 to 3W.

Knowles Announces First Amazon-Qualified Development Kit for Wake-on-Voice Alexa Headsets

June 12, 2019 by audioXpress Staff

Knowles Announces First Amazon-Qualified Development Kit for Wake-on-Voice Alexa Headsets

Knowles announced that it has developed a new hands-free reference solution to enable OEMs and ODMs to build headphones, headsets and wireless earbuds that allow users to talk directly to Alexa. The new AISonic SmartMic Headset Development Kit for Amazon AVS supports Alexa with the lowest power voice activation, eliminating the need for Push-to-Talk activation. This Development Kit includes the Knowles AISonic IA611 SmartMic, which integrates a low power audio edge processor inside a tiny microphone.

Keysight Technologies Launches New N5511A Phase Noise Test System

June 3, 2019 by audioXpress Staff

Keysight Technologies Launches New N5511A Phase Noise Test System

Keysight Technologies introduced a new phase noise measurement system to optimize and prove performance of new designs and meet operational requirements. The N5511A Phase Noise Test System (PNTS) is the foundation of test setups that can measure down to kT (-177 dBm/Hz). The N5511A’s flexible architecture solves specific challenges faster, accepts any reference source that is electronically frequency tunable, and suppresses excess noise from the system itself or from reference sources and test accessories (amplifiers, attenuators etc.).

Lattice Semiconductor Introduces New Development Kit for Low Power, Embedded AI Applications

May 31, 2019 by Cristina Costa

Lattice Semiconductor Introduces New Development Kit for Low Power, Embedded AI Applications

Lattice Semiconductor announced the availability of the HM01B0 UPduino Shield, a comprehensive development kit for implementing Artificial Intelligence (AI) computing in devices using vision and sound as sensory inputs. This rapid prototyping board, in the Arduino form factor, includes components designers need to quickly develop always-on, low power smart IoT and connected devices. This new development kit consists of a Lattice iCE40 UltraPlus FPGA-based Upduino 2.0 board and a Himax HM01B0 image sensor module.

Dialog Semiconductor Launches Family of Audio Codecs Delivering Superior Active Noise Cancellation

May 30, 2019 by audioXpress Staff

Dialog Semiconductor Launches Family of Audio Codecs Delivering Superior Active Noise Cancellation

Dialog Semiconductor announced the DA740x, a family of highly-integrated audio codec chips that deliver best-in-class active noise cancellation (ANC), providing optimal audio performance in any environment to the rapidly-growing wireless headphones market. According to the British semiconductor company, the DA740x chips are able to deliver superior active noise cancellation – no matter how noisy the environment – with twice the audio quality and half the power consumption as competitive solutions.

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