Search results for "tvs diodes"
Diodes to demonstrate cutting edge audio applications at Consumer Electronics Show
Networked audio reproduction and active loudspeakers are just two of the application areas featuring in a comprehensive ‘proof of concept’ showcase for the Zetex Direct Digital Feedback Amplifier (DDFA) technology at this year’s Consumer Electronics Show.
Protection Devices Safeguard 3G/CDMA Phones from Increased EMI and ESD Threats
Semtech has announced the EClamp™237xP family of devices designed to protect against the increased risk of electrostatic discharge (ESD) and increased levels of electromagnetic interference (EMI) and radio frequency interference (RFI) in 3G and CDMA phones that have high-resolution displays and video and digital camera features.
Nextreme's OptoCooler HV14 Passes 3000g Shock Testing
Nextreme Thermal Solutions, a leader in microscale thermal and power management products for the electronics industry, today announced that its OptoCooler HV14 has passed the 3000g shock test as defined in the MIL-STD 883E Method 2002 Mechanical Shock standard.
Nextreme Demonstrates Laser Cooling For TO-Can Packages
Nextreme Thermal Solutions, the leader in microscale thermal and power management products for the electronics industry, today announced the cooling of a laser diode in a TO-8 package using an embedded thin-film thermoelectric OptoCooler HV14 module. Cooling the laser improves the output performance and reliability of the device.
Nextreme Breaks Temperature Barrier With Latest Optocooler
Nextreme Thermal Solutions claims its OptoCooler HV14 is the industry’s first high voltage, low current thin-film thermoelectric cooler (TEC) targeted at laser diode cooling for the telecommunications market to achieve a 60°C temperature difference between its cold and hot sides. This temperature difference, known as the ΔT, reflects the ability of the device to pump heat efficiently. For customers in the optoelectronics and telecommunica...
ARM's Technology For LG Electronics Digital TVs
ARM has announced that LG Electronics has licensed ARM technology to power its digital TV development revolution. The ARM11 MPCore multicore processor provides flexible and cost effective processing in next generation DTVs and enables LG Electronics to target a range of platforms with the same architecture simply by implementing single or multiple SMP cores. ARM Mali-200 and Mali-400 MP graphics processors will open the path to true 1080p resolut...
MAX17113- Complete PMIC provides a compact, cost-effective solution for LCD TV power requirements
Maxim announced the MAX17113, a fully integrated PMIC that minimizes solution size and cost in LCD TVs. This device integrates a boost regulator, a buck regulator, adjustable positive and negative charge-pump regulators, and a p-channel MOSFET switch. Fabricated using Maxim's proprietary high-voltage BiCMOS process, the 5mm x 5mm MAX17113 integrates all function blocks required to power the LCD source drivers, gate drivers, and panel logic. It th...
High Power High Efficiency 1550nm Eye Safe Laser Diodes
Intense Ltd., developer of next generation semiconductor lasers, systems and solutions, today announced the new Series 2400 eye safe laser diodes at World of Photonics 2009 in Munich. The Series 2400 are 1550nm short pulsed single emitters and stacks that have been redesigned for higher power and efficiency. The single emitters are available in 75µm to 150µm junction lengths, with power levels of 6W to 12W. Individual emitters can be stacked in...
Intense Releases 400W H Mount and 3kW QCW Stack Prototypes at World of Photonics
Intense Ltd has announced it will officially release several new prototype laser bars and stacks which will be on display at the World of Photonics show in Munich this week. Among the devices on display will be newly developed prototypes of a 300W and 400W QCW H mount version product and a 10 Bar 3kW QCW Stack.
Lattice Announces Improved Hot Swap Support for Power Management Devices
Lattice Semiconductor today announced the addition of two new higher performance devices to its second generation Power Manager II product family. Both the ispPAC-POWR1014-2 and ispPAC-POWR1014A-2 devices integrate higher voltage charge pumps with programmable current to control MOSFETs in Hot Swap and Sequencing applications.