Circuits

ClariPhy and Oclaro Drive Development of Coherent Ecosystem with 40 Gbps Coherent Reference Design

Volume Shipments of 40 Gbps Coherent Components Accelerate the Adoption of Coherent Technology in the Core Optical Network IRVINE, Calif. and SAN JOSE, Calif., -- ClariPhy, a leading developer of ultra-high speed mixed signal, digital signal processing (MXSP) system-on-chips (SoCs) for coherent optical networks, and Oclaro, Inc.( )(NASDAQ: OCLR), a tier-one provider of optical communications and...

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Power Integrations Releases Compact 25-Watt LED Lighting Ballast Reference Design Sized for T8 Tubes

Power Integrations Releases Compact 25-Watt LED Lighting Ballast Reference Design Sized for T8 Tubes

PH LED driver ICs meet PF and THD specifications, reach 91% efficiency; target commercial and industrial lighting SAN JOSE, CALIF. - Power Integrations (Nasdaq: POWI), the world leader in LED driver ICs for general lighting applications, today published a new reference design for a 25-watt LED T8 tube ballast power supply. Notable for industry-leading efficiency of greater than 91%, the design...

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ON Semiconductor Introduces Industry's Lowest Capacitance Transient Voltage Suppressors

Three new devices provide ESD protection with low clamping voltages and premier signal integrity for high-speed data lines Intel Developer Forum (IDF) - SAN FRANCISCO, Calif. - ON Semiconductor, (Nasdaq: ONNN) a premier supplier of high performance silicon solutions for energy efficient electronics, has introduced its latest transient voltage suppression devices for high-speed data lines. The...

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Quad-Channel LED Drivers target display and TV market.

Designed to fit backlight unit structures of LED monitors and TVs, 4-channel LED drivers come in various package and performance options. Each channel has equivalent of 150 mA/65 V current balance MOSFET embedded in it capable of driving up to 20 LEDs in 40 W LED backlight unit. Operating efficiency and safety are enhanced via designed-in protection functions for current overload, LED open/short,...

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Altair Semiconductor's LTE Technology Qualified by China's Ministry of Industry and Information Technology (MIIT) for Use in LTE Networks in China

GUANGZHOU, China - Altair One of Only MIIT Qualified Companies with a Commercially-Available TDD and FDD Capable Chipset Altair Semiconductor (http://www.altair-semi.com), the world's leading developer of ultra-low power, small footprint and high performance 4G LTE chipsets [http://altair-semi.com/3gpp-lte-chipsets], announced today that following rigorous testing conducted by China's Ministry of...

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High-Frequency LLC Converter ICs have space saving design.

High-Frequency LLC Converter ICs have space saving design.

Incorporating controller, high- and low-side drivers, and both MOSFETs into single package, HiperLCS ICs enable designs with efficiency greater than 97% and offer peak switching frequency of 1 MHz. Housed in eSIP-16C package, ICs are suited for LED-backlit TVs, PC main power, servers, telecom and networking equipment, LED streetlights, and laser printers. Devices allow users to set key circuit...

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Compact USB 2.0 Protection Device suits portable applications.

Supplied in 10-pin, 4 mm-² DSQ SON package, TPD4S014 integrates 4 types of USB 2.0 chip protection: ESD, over-temperature, under-voltage (below 2.8 V), and over-voltage (above 6.15 V). Chip can be implemented in design configurations that require small footprint and covers all 4 USB 2.0 channels: D+, D-, VBUS, and ID. Compatible with Full and High Speed specifications, product supports data...

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ERG Lighting Awarded UL Recognition for E100W24V-D LED Driver Module

ERG Lighting Awarded UL Recognition for E100W24V-D LED Driver Module

Endicott, NY, August 17, 2011 - ERG Lighting's E100W24V-D LED driver for general illumination is now a UL Recognized Component (E341875) in the U.S. and Canada under the Component Recognition Program of Underwriters Laboratories Inc. The E100W24V-D is UL Recognized to U.S. and Canadian safety standards, said Michael Kretzmer, SSL Applications Engineer at ERG Lighting. ERG Lighting offers the...

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Touchstone Semiconductor Announces Free Demo Boards Available Through Sept. 30

Offer Covers High-Performance Analog Products in Touchstone's Portfolio MILPITAS, Calif. - Touchstone Semiconductor, a developer of high-performance analog integrated circuit solutions, today announced that it will provide free demo boards to potential customers. The offer includes all demo boards in Touchstone's growing portfolio of high-performance analog products, including the groundbreaking...

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MMIC Front End Modules suit Wi-Fi® and Bluetooth® applications.

MMIC Front End Modules suit Wi-Fi® and Bluetooth® applications.

Combining power amplifier, low noise amplifier, and switching product, MMID-® Series MDFE2PFA-022 and MDFE2PFA-023 target 2.45 GHz and 5 GHz bands, respectively. Modules support 802.11b/g and Bluetooth and/or 802.11a, and can be combined with single chip radio, such as BCM4330 chipset, to provide solution for cellular phone, portable device, and PC markets. Designers can also use one or both...

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