Circuits

Physical Layer Transceiver offers eight channel operation.

BCM84780 is octal channel SFP+ physical layer device is designed for data centers and enterprise networks that are transitioning to 10GbE and server virtualization. Front panel Ethernet physical layer transceiver (PHY) features fully independent channels with IEEE 1588 timestamping. It incorporates EDC that enables data to be transmitted on 10GbE serial interface for applications requiring...

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Digital-Output 3-Axis Gyroscope is qualified for automotive ICs.

Qualified to AEC-Q100, A3G4250D adds positioning accuracy and stability to automotive applications. It can measure angular rates up to ±250 dps and delivers functionality to enhance dead-reckoning and/or map-matching capabilities. Single sensing structure for motion measurement along all 3 orthogonal axes eliminates interference between axes and optimizes measurement precision. Gyroscope...

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Power Measurement SoC monitors 3-phase POL applications.

Supplied in lead-free, 56-pin QFN package, 78M6631 Teridian(TM) 3-phase power measurement SoC embeds power monitoring into high-load applications. Self-contained and customizable product offers range of measurement and diagnostics. Specific features include embedded metrology engine and embedded energy diagnostics for power factor, harmonic distortion, voltage sag, and dip. Also, SoC provides...

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RF System-on-Chip includes selectable baseband filters.

Combining functionality of up to 10 chips, BCM85810 Microwave Outdoor Unit enables various types of system architectures, such as split-mount and all-outdoor on common hardware platform. Only 2 variants cover all standard point-to-point microwave frequency bands and all channel bandwidths. Featuring wide AGC dynamic range of greater than 70 dB, chip includes internal power controls and maintains...

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Boost LED Driver IC delivers sub-µs PWM dimming.

Boost LED Driver IC delivers sub-µs PWM dimming.

Used for LCD backlighting, 3-channel HV9989 features PWM dimming control algorithm that regulates each channel's output current down to sub--µs dimming pulses. This permits dimming at frequencies outside audible range without shift in color correlated temperature. Powered by 40 V linear regulator, IC drives boost or SEPIC converters in continuous or discontinuous conduction mode. Three 1 MHz...

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Toshiba Announces Family of Ultra-Efficient, High-Speed, Low Voltage MOSFETs for Synchronous Rectification in Switch Mode Power Supplies

Eighth Generation Process Delivers Industry-Leading Reduction of On Resistance and Input Capacitance ORLANDO, Fla., -- Toshiba America Electronic Components, Inc., (TAEC)*, a committed leader that collaborates with technology companies to create breakthrough designs, today announced a new family of ultra-high-efficiency, high-speed MOSFETs that deliver significant improvements in trade-off...

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Touch Controller comes in discrete chipset form.

Touch Controller comes in discrete chipset form.

Available in 32, 64, and 128 channel versions, Model ZXY100 covers full range of screen sizes from 5-82 in. Device consists of 32-bit microprocessor with ARM® core, preloaded with Projected Capacitive Technology firmware, and ASIC-based analog front end. With firmware's boot loader function, users can upload software updates as they become available. Chipset offers native Windows 7 support,...

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Texas Instruments Advanced Signal Conditioners Deliver Industry's Highest Performance at Lowest Power

Easy-to-use repeaters/retimers extend FR-4 signal reach beyond 50 inches at 10-Gbps, reduce BOM cost in enterprise servers, routers and switches DALLAS - Texas Instruments Incorporated (TI) (NASDAQ: TXN) today introduced 10 signal conditioners designed to drive high-speed interface standards such as 10G/40G/100G Ethernet, 10G-KR (802.3ap), InfiniBand, Fibre Channel and CPRI. The new integrated...

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Power Amplifier serves point-to-point radio applications.

Power Amplifier serves point-to-point radio applications.

Supplied in 5 mm, 20-Lead PQFN package, MAAP-008924 three-stage, 1.2 W GaAs power amplifier (PA) is fully matched to 50 ohms on input and output and provides high output IP3 (44 dBm) while maintaining low DC power consumption. Product, fabricated with MESFET Process, operates in 10-13.3 GHz frequency range and can be used as PA stage or driver stage. Quiescent current rating is 1,000 mA, and...

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Gate Driver IC drives GaN FETs and MOSFETs in low-side applications.

Offered in 6-pin SOT-23 package and 6-pin LLP package with exposed pad, LM5114 drives Gallium-Nitride (GaN) power field-effect transistors (FET) and MOSFETs. Independent source and sink outputs from 5 V supply for optimal rise and fall times promote efficiency, while +4 to +12.6 V single power supply range supports range of applications. Other features include 0.23 ohm open-drain, pull-down, sink...

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