Circuits

White LED Driver features PWM phase-shift dimming control.

White LED Driver features PWM phase-shift dimming control.

Featuring integrated control loop architecture that allows use of inductors as small as 1 mm high and 2.2 -µH, Model SC5010 can be built directly into LCD panel in Ultrabook PCs and ultra-mobile PCs for displays as thin as 4 mm. Eight-channel boost LED driver can power up to 112 LEDs, with currents up to 30 mA/channel. Operating from 4.5-27 V input with VOUT up to 50 V, device offers switching...

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Wireless Power Transmitter IC features digital demodulation.

Integrating transmitter and supporting components into single chip, Model bq500210 controls wireless power transfer in contactless charging base station. Unit features parasitic metal object detection and integrated real-time analyzer that maximizes power transfer efficiency and protects transmitter and receiver from excessive power loss and heat. By utilizing WPC-compliant inductive power...

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Broadcast Cable Drivers feature adjustable output pre-emphasis.

Leveraging 3 Gbps technology, Model GS3480 features dual non-inverted SDI outputs, while Model GS3481 provides 4 non-inverted outputs. Adjustable output pre-emphasis compensates for losses associated with thin cables, long cable runs, and high-density connectors. With output swing of 2,400 mV, Model GS3480 supports large system architectures that require external passive muxing, external cable...

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Exar Showcases Newest Digital Power Solutions at Darnell Power Forum 2011

Hosts Test Drive your Power Design Hands-on Training Session; Exar Executive to Present at Conference Event FREMONT, Calif. - Exar Corporation (Nasdaq: EXAR) will showcase its new digital power solutions - PowerXR - at the Darnell Power Forum 2011 in San Jose, California at the DoubleTree Hotel. Exar marketing, engineering and sales staff will detail Exar's offerings for conference attendees...

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NSA Approved Defense-Grade Spartan-6Q FPGA in Production for Highest Level Cryptographic Capabilities Strengthens Xilinx Secure Leadership

Third generation secure architecture with Information Assurance methodology and Anti-Tamper IP pass extensive qualification process; extends Xilinx leadership in secure A&D applications SAN JOSE, Calif. - Xilinx, Inc. (NASDAQ: XLNX) today announced that the low-cost, low-power defense-grade programmable solution for high assurance applications is in production and has been approved for use in...

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Altera Showcases the Industry's Latest Advancements in Broadcast Video Solutions at IBC 2011

AMSTERDAM - - Press kit materials are available online at http://www.virtualpressoffice.com/kit/fx4i From the latest advancements in video processing [http://www.altera.com/products/ip/dsp/image_video_processing/ipm-index.jsp?WT.mc_id=ap_pr_al_ne_tx_j_361] to the newest video connectivity and networking solutions, Altera Corporation [http://www.altera.com/?WT.mc_id=ap_pr_al_ne_tx_j_361] (NASDAQ:...

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Triple Voltage CMOS Process suits mixed signal applications.

Triple voltage CMOS process consists of zero layer CMOS transistor design embeddable in standard 1.8/5 V and 1.8/3.3 V CMOS processes. CMOS transistors have max gate voltage of 7 V and max drain voltage of 10 V in operation with breakdown voltage of over 17 V. Fully compatible with standard CMOS process, solution is intended to support integration of off-chip, high-voltage circuits into standard...

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Altair Semiconductor Breaks TD-LTE Speed Record, Achieving More Than 100Mbps in Live Network Configuration Demo

Powerful SDR (Software Defined Radio) Architecture Enables Highest TD-LTE Performance in Commercial USB Dongle HOD HASHARON, Israel - 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 its TD-LTE chipset, integrated in a...

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Analog Output, 3-Axis Gyroscope comes in 3.5 x 3 x 1 mm package.

With resonant frequency beyond audio bandwidth, L3G3250A is completely immune to audio noise and mechanical vibrations for enhanced accuracy and reliability. Product is coupled through PCB, and single sensing structure for motion measurement along all 3 orthogonal axes further increases sensing accuracy and reliability. Device offers 2 user-selectable full scales - 625 or 2,500 dps (degrees per...

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Digital Signal Processors consume minimal power.

Supplied in 12 x 12 mm BGA package with 0.8 mm pitch, TMS320C553x series offers up to 50 and 100 MHz performance options, total active core power consumption of less than 0.15 mW/MHz at 1.05 V, and standby power consumption of less than 0.15 mW. Series is supported by the C5535 eZdsp(TM) development kit and provides I-²S, I-²C, UART, SPI, and GPIO interfaces. Additionally, features include...

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