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2015-09-01 Acoustic surface mapping detects IC package warpage
Plastic IC packages like BGAs and PQFPs sometimes have potentially lethal construction defects, such as non-bonds, voids and cracks. You can acoustically map surface flatness to locate package warpage.
2001-04-19 A wideband general purpose PIN diode attenuator
This application note describes the design of a high-performance, PIN-based, four-diode PI attenuator utilizing Alpha's low-cost SMP1307-011 diode in a plastic SOD-323 package.
2001-04-20 A 300W MOSFET linear amplifier for 50MHz
This application note describes a 300W/50MHz linear amplifier, which is capable of class AB linear operation and uses plastic-packaged, high-voltage MOSFETs.
2002-10-24 6-bit 63dB RF digital attenuator solution
This application note describes Alpha's low-cost 6-bit 63dB RF digital attenuator and how it has solved the difficult problem in attaining the full 63dB in a single package using two individual low-cost, plastic packaged GaAs ICs.
2001-04-19 6-bit 63dB IF digital attenuator solution 1-500MHz
This application note describes a 6-bit, 63dB IF digital attenuator design that utilizes Alpha's AD260-85 and AA104-73 plastic-packaged GaAs ICs.
2006-09-15 512Mbyte DDR SDRAM suits high-reliability apps
White Electronic Designs' SDRAM is organized as 64M x 72, packaged in a 25-by-32mm, 800mm?, 219 plastic BGA, which is suitable for high-reliability applications.
2014-12-12 3D printing creates LED on contact lens
The hard contact lens is made of plastic. The researchers used quantum dots to create the LEDs that generated the coloured light. Different size dots can be used to generate various colours.
2004-02-02 ZTT devices offer rapid wire connection
Zhejiang Tiandi Telecommunication Equipment Co. Ltd has released its TD-T1/T2/T3/T4/T5/T6 UY, UB, UR and UCC connectors that offer solid and rapid connection of wires.
2005-09-21 ZMD CMOS' EEPROM saves, processes complex configurations
ZMD AG's new CMOS device features an integrated EEPROM that promises to enable users to save and process complex configurations such as inversion and data filtering
2005-03-07 Ziebart positioning Infineon for chip revival
Wolfgang Ziebart, president and CEO of Infineon Technolgies AG, said in his first wide-ranging interview that the chip maker is positioning itself for the end of the chip recession as competitors cut profit expectations.
2002-06-19 Zhenglong mylar speaker exhibits 82dB sound pressure level
The YD29-2 mylar speaker from Jiaxing Zhenglong Electronic Co. Ltd consumes a maximum of 0.5W and exhibits a sound pressure level of 82dB.
2003-04-11 Yuchang capacitors improve power factor
The P series of dry type power capacitors from Yuchang Electric Co. Ltd is designed to improve the power factor of supplies.
2006-06-30 Xilinx recalls Spartan-3 FPGAs
Xilinx announced a recall of Spartan-3, Spartan-3E and Spartan-3L FPGAs made between September 205 and late April 2006.
2004-05-17 Xilinx FPGA family offering up to 6M system gates
Xilinx Inc. has announced the immediate availability of its QPRO Virtex-II radiation-tolerant reconfigurable Platform FPGA family.
2003-12-16 Xerox prints transistors for use in LCDs
Printed organic electronics, which uses an ink jet printer to implant semiconductive polymers on a flexible substrate, process could lower the cost of LCD panels.
2013-04-09 X-Band LNA boasts higher gain, linearity performance
M/A-COM Technology Solutions' MAAL-010528 offers higher gain and linearity performance in the 8.0 to 12.0GHz band than many competing parts, as well as low noise figure and excellent gain flatness.
2002-01-18 Wolfson audio chips occupy less footprint vs. SSOPs
Widely used in portable audio designs, the WM8711 stereo DAC and WM8731 audio codec are now offered in a QFNP that offers one-third the footprint of existing SSOPs.
2013-04-30 Why flash storage is important to MEMS
Solid state drives operate at higher temperatures, and MEMS devices can withstand that environment because they regulate themselves.
2005-09-12 Why Class D amplifiers may test well but often sound terrible
Class D amplifiers are fundamentally different from analog amplifiers, not only in their circuitry, but more importantly in the way they operate
2010-01-04 What's the next big application?
Here's a list of the 10 technology applications to watch for in 2010, examining examine the features that make them so compelling as well unresolved issues that might keep them from breaking out.
2015-05-04 What's inside an Apple Watch?
The teardown of the Apple Watch Sport 38mm by IHS Technology shows a bill of materials of $81.20 with the cost of production rising to $83.70 when the $2.50 manufacturing expense is added.
2014-12-18 What's hot at IEDM 2014?
The 2014 International Electron Devices Meeting proved that Moore's Law is still alive. The event was a victory lap for Intel, which gave more details on the 14nm finFET process.
2005-08-17 Welwyn precision voltage divider offers stability, accuracy
TT Electronics Welwyn Components has developed a military voltage divider that provides two matched resistors with precision absolute and ratio tolerances on a single chip.
2012-02-22 Welding nanowires using light
Stanford engineers have developed a nanowire welding technique that harnesses plasmonics to fuse the wires with a simple blast of light.
2008-02-12 Waterproof connector has one-touch bayonet lock
Omron Electronic Components has introduced a new series of IP67-rated circular industrial connectors that feature a one-touch bayonet locking system.
2006-10-13 Walter Electronic touts 'smallest' micro fuses
Launched in 2006, the FCP and TCP series of pigtail-type micro fuses from Walter Electronic Co. Ltd have dimensions of 3(?)-by-7.3mm and are claimed to be the industry's smallest.
2011-08-05 Voltage regulator touts 2.5C36V output voltage
Linear Technology's three-terminal, adjustable shunt regulator operates from -55C to 150C and has a 100mA sink capability and 0.4 percent initial reference voltage accuracy.
2006-02-06 Voltage comparators deliver high output
Advanced Linear Devices added two quad voltage comparators to its precision monolithic high performance line that are said to provide a 0.24A output drive.
2004-03-24 Vishay Zener diode measures 1.2-by-0.8mm
Vishay Intertechnology's new Zener diode series features a dimension of 1.2-by-0.8mm and 0.6mm height profile.
2006-05-09 Vishay unveils three new products
Vishay has released three new productsa SMD aluminum capacitor, a white MiniLED and EMI filter arrays.
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