Circuits

Buck/Buck/Boost DC/DC Controller targets automotive systems.

Buck/Buck/Boost DC/DC Controller targets automotive systems.

With quiescent current rating under 55 -µA per channel, triple output LTC3859 maintains all output voltages in regulation during automotive cold crank conditions. It operates from 4.5-38 V input during start-up and maintains operation down to 2.5 V thereafter. While synchronous boost converter can produce up to 60 V output and run at 0% duty cycle (synchronous switch ON), 2 step-down converters...

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Video Decoder targets HDTV set-top boxes.

Video Decoder targets HDTV set-top boxes.

Compliant with DVB and China AVS standards, Model MB86H61 decodes MPEG-2, H.264/AVC, AVS, and VC-1 compressed video up to HD resolution. System-on-Chip, based on ARM1176JZF-S(TM) CPU with more than 475 DMIPS, incorporates all processing functions for digital video, digital audio, and on-screen graphics. In addition to connectivity options for STBs, PVRs, and in-car TV receivers, unit features...

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LED Driver suits medium LCD display backlighting.

LED Driver suits medium LCD display backlighting.

Targeting automotive applications, Model A8501 integrates boost converter and four 100 mA current sinks. LED channels can be tied together for up to 400 mA sink capability. Operating from single power supply of 8-21 V, constant frequency, current-mode converter withstands up to 40 V. Operating frequency can be set up to 2 MHz to avoid interference with AM radio bands. Pb-free IC is housed in...

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Low Noise Amplifier operates from 450-1,500 MHz.

Low Noise Amplifier operates from 450-1,500 MHz.

Leveraging 0.25 -µm GaAs Enhancement-mode pHEMT process, Model MGA-633P8 achieves Best in Class NF performance of 0.38 dB at 900 MHz. Active Bias unit is used as first stage low noise amplifier within cellular base station transceiver radio cards, tower mounted amplifiers, combiners, repeaters, and remote/digital radio heads. Miniature unit is housed in surface mount 8-lead QFN package measuring...

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Video Decoder IC supports AVS high-definition decoding.

Housed in 27 x 27 PBGA package for use in set-top boxes, Model STi7106 provides 1,000 DMIPS performance and supports all required audio and video standards such as H.264, VC-1, MPEG2, and WM9. Graphics processor includes triple-source 2D blitter engine, tile ram bandwidth saver, compositor, and 1080p outputs. For optimized connectivity, decoder IC features dual e-SATA, dual USB 2.0 ports, 1,000...

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Current Sensing Amplifier offers configurable design.

Model TSC102 high-side current-sensing amplifier is designed for direct connection to current-sensing resistor sitting at voltage up to 30 V, allowing system monitoring without disturbance of ground connection. Circuit has rugged inputs to survive applied voltages from -16 to +60 V. Integrating 2 op-amps, it provides full access to pins of second op-amp to support signal-conditioning functions....

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RF Micro Devices® Features Ember ZigBee® Technology in New Family of High Performance Front End Modules for Smart Energy Applications

GREENSBORO, N.C., and BOSTON, - RF Micro Devices, Inc. (Nasdaq: RFMD), a global leader in the design and manufacture of high-performance radio frequency components and compound semiconductor technologies, announced today it is teaming with Ember Corporation to introduce ZigBee® front end modules (FEMs) for smart grid applications that give utilities and consumers more control over how they...

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Imsys Launches Major Upgrade of Popular SIMM-72 Snap Module

Imsys Launches Major Upgrade of Popular SIMM-72 Snap Module

Stockholm, Sweden - Imsys AB, a leading manufacturer of processors, modules and tools for Java-based networked embedded applications, today announces a new performance level on a new generation of the SNAP Classic. After several generations of successive improvement of the module design, this is a major upgrade of the SNAP Classic platform with a new generation processor. The new SNAP Classic...

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Pseudowire SoC Devices connect into PSN networks.

FPGA-based Series AF6xxx provides total solution for first-mile equipment featuring 1, 4, 8, 16, or 32 DS1/E1/J1 lines; aggregation nodes with up to 84/63 DS1/E1 lines; or Radio Network Controllers and edge transport nodes with 336/252 DS1/E1 lines. SoC devices deliver up to 32 DS1/E1 of bandwidth across SAToP, CESoPSN, MEF-8, and ATM pseudowires. All legacy protocols may be tunneled concurrently...

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Polyphase® DC/DC Controller operates from -40 to +140

Supplied in 5 x 5 mm QFN package or 36-pin SSOP, synchronous LTC3731H is expandable from 3- to 12-phase operation for 60-240 A power supply designs and delivers efficiency up to 95%. Product can be configured as buck or boost converter and operates with all N-channel MOSFETs from input of 4.5-28 V. Along with precision -

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Triad's JSU Series of Power Supplies Provide Robust, Low Cost Solutions
Sponsored

Triad's JSU Series of Power Supplies Provide Robust, Low Cost Solutions

Triad Magnetics is an established leader in power supply innovation, offering product lines that span a wide range of diverse industries and applications. Adding to their long list of successful product launches, Triad announces the release of the new cutting-edge JSU Series of power supplies. To learn about all of its advantages and advanced features, see our video.

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