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Communications, Telecom/Datacom
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The Lead

Current sensing using resistors

March 5, 2015 9:18 am | by Kory Schroeder, Director of Product Marketing and Engineering at Stackpole Electronics | Blogs | Comments

Current sensing resistors are a rapidly growing technology focused on regulation and monitoring of power from a supply to an end device. Current sensing resistors are used for a wide variety of handheld electronic devices, and while the concept of current sensing ...

Internet invades everything at gadget fair in Barcelona

March 4, 2015 1:41 pm | by JOSEPH WILSON, Associated Press | News | Comments

The pervasive creep of the Internet from computers and phones to all kinds of objects is the...

Programming tools designed for rotary encoders

March 3, 2015 3:41 pm | Product Releases | Comments

POSITAL is introducing powerful new programming capabilities and tools for their IXARC series of...

Charge your phone wirelessly with Ikea’s new furniture collection

March 3, 2015 8:38 am | by Janine E. Mooney, Editor in Chief, WDD | @JMooneyWDD | Blogs | Comments

The new “Home Smart” furniture collection will, to start, include bedside tables, lamps, and a...

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Network analyser supports a typical dynamic range of 120dB

February 27, 2015 1:12 pm | by Livingston | Product Releases | Comments

Livingston has further extended its broad portfolio of RF test equipment with the inclusion of the latest Rohde & Schwarz two-port vector network analyser. The R&S ZND is an entry level analyser product for evaluating the performance of RF systems and components in manufacturing facilities and development laboratories....

100W S-Band transistors cover frequencies up to 3.5GHz

February 24, 2015 3:34 pm | by Rfmw Ltd | Rfmw Ltd | Product Releases | Comments

RFMW, Ltd. announces design and sales support for the TGF2929-FL & TGF2929-FS GaN transistors from TriQuint (Qorvo). These 28V devices offer 107W P3dB for applications in Radar, professional or military communication systems and avionics. Covering frequencies up to 3.5GHz ...

Is DC power the way of the future?

February 20, 2015 8:01 am | by Megan Crouse, Real-Time Digital Reporter, @abmdigi | News | Comments

The war of the currents still rages ... politely, as ECN gathered panelists earlier this month to talk about AC vs. DC, Tesla vs. Edison, data centers, and the future of power engineering on Engineering Live....

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Would you volunteer to die alone on Mars?

February 19, 2015 3:21 pm | by Kasey Panetta, Editor, @kcpanetta | Blogs | Comments

Has it always been a dream of yours to die alone on Mars? Perhaps you enjoy working 20-hour days and then returning to the living quarters you will share with the same 24 people for the rest of your life?

Transceiver ICs help protect mobile network infrastructures

February 12, 2015 4:11 pm | by Vitesse Semiconductor | Product Releases | Comments

Vitesse Semiconductor Corporation unveiled the newest additions to its 10 Gigabit Ethernet (GE) PHY portfolio, the VSC8256, VSC8257, and VSC8258 quad-channel 10/40G physical layer transceiver family enabling government-grade, FIPS-197-certified 256-bit MACsec ...

Quad SPST analog switches include a 0.35 mm pitch

February 9, 2015 11:21 am | by Vishay Intertechnology | Vishay Intertechnology | Product Releases | Comments

Vishay Intertechnology, Inc. introduced three new 200 Ω precision monolithic quad single-pole single-throw (SPST) analog switches in the ultra-compact WCSP 4 bump by 4 bump array package. The smallest such devices in the industry, the Vishay Siliconix DG2501, DG2502, and DG2503 ...

RF switch delivers high port-to-port isolation

February 6, 2015 9:48 am | by Peregrine Semiconductor Corp | Peregrine Semiconductor Corp | Product Releases | Comments

Peregrine’s PE42524 is a single-pole double-throw (SPDT) RF switch die that supports a wide frequency range from 10 MHz to 40 GHz. It delivers exceptionally high port-to-port isolation, low insertion loss and excellent linearity. The switch exhibits ...

Doubling DSP efficiency with high-performance SRAM

February 3, 2015 1:32 pm | by Suhail Zain, Director of New Product Development and Strategic Marketing for Aerospace & Defense, Cypress Semiconductor Corp. | Articles | Comments

With their well-defined architecture and deterministic processing, DSPs accelerate the performance of a wide range of military and defense applications, including radar, software defined radio (SDRs), aircraft imaging, and target detection systems. By removing ...

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Ultra-miniature connectors ideal for PCB and panel applications

February 3, 2015 11:37 am | by Southwest Microwave, Inc. | Product Releases | Comments

Southwest Microwave, Inc. has announced the introduction of a series of ultra-miniature 0.9 mm SuperMini DC to 67 GHz connectors. Connectors in the 0.9 mm SuperMini product line provide the superior performance of Southwest Microwave’s standard-size, high frequency ...

DC/DC module simplifies power supply design

January 30, 2015 11:18 am | by Intersil | Intersil | Product Releases | Comments

Intersil Corporation announced the ISL8203M, a dual 3A/single 6A step-down DC/DC power module that simplifies power supply design for FPGAs, ASICs, microprocessors, DSPs and other point of load conversions in communications, test and measurement ...

Automotive thin-film chip resistor offers performance to +155°C

January 30, 2015 8:32 am | by Vishay Intertechnology | Vishay Intertechnology | Product Releases | Comments

Vishay Intertechnology, Inc. announced that it has extended its PATT precision automotive thin film chip resistor family with devices in the 0402 and 1206 case sizes. The devices are available with gold-plated terminals for conventional solder assembly....

RF switch operates at zero hertz

January 29, 2015 3:30 pm | by Rfmw Ltd | Rfmw Ltd | Product Releases | Comments

RFMW, Ltd. announces design and sales support for the industry’s first RF switch operating at zero Hertz with integrated RF, analog and digital functions. The Peregrine Semiconductor PE42020 SPDT targets T&M and ATE applications with frequency coverage from ...

VCO features typical phase noise of -102 dBc/Hz @ 10 KHz offset

January 20, 2015 12:50 pm | by Crystek Crystal | Crystek Crystal | Product Releases | Comments

The CVCO55CXT-5685-5780 VCO (Voltage Controlled Oscillator) from Crystek (Fort Myers, FL) operates from 5685 MHz to 5780 MHz with a control voltage range of 0.3V~4.7V. This VCO features a typical phase noise of -102 dBc/Hz @ 10 KHz offset and ...

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Multi-GNSS receiver module available in 7mm x 7mm form factor

January 12, 2015 6:02 pm | by SkyTraq Technology, Inc. | Product Releases | Comments

SkyTraq Technology Inc. (Hsinchu, Taiwan) introduces Venus828F, a stand-alone multi-GNSS receiver module in small 7mm x 7mm form factor. It works with multiple satellite systems and tracks up to 28 satellites concurrently. Designed with the highest performance ...

CES 2015: Ethernet will supplant legacy industrial IoT technologies

January 7, 2015 10:32 am | by Martin Nuss, Vitesse Semiconductor | Blogs | Comments

Conceived over four decades ago as an inexpensive local area network (LAN) technology, Ethernet has come a long way from its humble origins. Ethernet is now the dominant standard network protocol to deliver wired and wireless high-bandwidth ...

AT&T not worried about network impact from connected cars

January 6, 2015 12:27 pm | by Ben Munson, Associate Editor, Wireless Week | News | Comments

The connected car is catching on and AT&T has an early lead in the space. Ralph de la Vega, CEO of AT&T Mobile & Business Solutions, said he expects within the next year or so that AT&T will hold a 50 percent share of the new connected car market. That’s a lot of new radios...

Bluetooth transmitters can be configured in 9 different languages

December 22, 2014 3:49 pm | Omega Engineering | Product Releases | Comments

The UWBT Series of Bluetooth transmitters from Omega Engineering (Stamford, CT) combine the accuracy of an industrial sensor/transmitter with the convenience of smartphones and tablets. It measures different sensor inputs such as thermocouple, RTD, relative humidity ...

EMI-protected ethernet switch includes 6-port arrangement

December 22, 2014 2:33 pm | Curtiss-Wright Controls | Product Releases | Comments

Curtiss-Wright Corporation (Ashburn, VA) announced that its Defense Solutions division has introduced the newest addition to its groundbreaking family of ultra-small form factor (USFF) network switches, the Parvus DuraNET 20-12 6-port 10/100 Ethernet switch ...

Octave-band coaxial circulator covers 100-200MHz

December 22, 2014 2:23 pm | Product Releases | Comments

Model F2823-0150-67 from Wenteq Microwave (Monrovia, CA) is an octave band SMA (or type N) connectorized circulator covering 100MHz to 200MHz frequency range. It features 1.0dB insertion loss, 15dB minimum reverse isolation, and 1.50:1 ...

GaN driver provides low harmonic content of <40dBc

December 15, 2014 5:51 pm | Rfmw Ltd | Product Releases | Comments

RFMW, Ltd. (San Jose, CA) announces design and sales support for the TGA2627-SM. This 32dBm Psat GaN driver comes packaged as a 5x5mm, air-cavity ceramic QFN providing an SMT advantage over lower performance, DIE-based competitors. The push-pull ...

Communication for first responders

December 15, 2014 12:46 pm | by Joshua Israelsohn, Director, JAS Technical Media | Articles | Comments

One of the well-acknowledged lessons from the aftermath of the September 11, 2001 attacks was that federal, state, and local authorities had failed to prepare properly to support first responders with logistics, inter-agency coordination, and ...

PoE-powered enclosure protects access point performance in freezers

December 11, 2014 9:30 am | Ventev Wireless Infrastructure | Product Releases | Comments

Ventev Wireless Infrastructure (Hunt Valley, MD) introduced a unique access point enclosure that can ensure crucial Wi-Fi/WLAN connectivity in freezer rooms that are common in the food, hospitality, biotech and pharmaceutical industries. Wi-Fi ...

The world’s smallest automotive 4G LTE communication module

December 10, 2014 3:54 pm | Marvell Semiconductor | Product Releases | Comments

Marvell (Santa Clara, CA) announced  that Alps Electric Co., Ltd. has launched the world’s smallest automotive 4G LTE high-speed data communication module, the UMDZ series, with dimensions of 28.90 × 29.80 × 4.22 mm. Powered by Marvell’s ARMADA ...

Metal film resistors now available with a 100 ppm TCR option

December 3, 2014 3:25 pm | Stackpole Electronics, Inc. | Product Releases | Comments

Stackpole's (Raleigh, NC) RNV Series high voltage anti-moisture metal film resistors now offer a 100 ppm TCR option. This enables the RNV to be used for high-voltage requirements in harsh environments and applications with low TCR needs. The ...

Conformable cables offer low PIM performance

December 3, 2014 2:53 pm | Rf Industries | Product Releases | Comments

RF Industries (San Diego, CA) conformable semi-rigid cable assemblies are manufactured with a tin-filled, braided outer conductor that exhibits similar electrical properties to solid semi-rigid, but can be hand-formed in the field with no degradation in ...

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