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Interference Technology

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Clock Generator Has Spread Spectrum Capability

 

A PCI-Express Gen1 compliant clock generator with spread spectrum capability, the IDT ICS557-03, is now available from Digi-Key.The device is intended for any application requiring PCI-Express clocks, including PC, embedded, consumer, or industrial system designs. IDT's spread spectrum technology allows users to substantially reduce electromagnetic interference, using either … [Read more...]

Diodes Protect Against ESD in Mobile Devices

 

Renesas Technology Corp. recently announced two new bidirectional Zener diodes for protecting the circuitry of mobile devices from damage due to stray voltage from internal or external electrostatic discharge. The RKZ7.5TKP has a package measuring 0.6 by 0.3 millimeters, while the RKZ7.5TKL provides an additional package option.LEARN MORE … [Read more...]

Boost Regulator Features Low EMI

 

Micrel has launched the MIC2250, a general purpose DC/DC boost switching regulator that features low noise, EMI reduction circuitry, and high efficiency across a wide output current range. This boost regulator achieves up to 90 percent peak efficiency; at light loads as low as 1 mA, the device still maintains an 83 percent efficiency, making it a good solution for Li-Ion … [Read more...]

North Korea Developing EMP Bomb, Military Source Warns

 

North Korea is developing an electromagnetic pulse bomb, or EMP bomb, that emits an electromagnetic field upon explosion and damages nearby electronic devices, a South Korean military source has revealed. The source said North Korea has been working on the EMP bomb since the mid-1990s, with help from Russian scientists, adding that the weapon may be near completion. When a … [Read more...]

Enclosures Cast in Lightweight Magnesium Alloy

 

Teko Enclosure Solutions’ latest hand-held enclosures are die-cast in ultra-lightweight magnesium alloy with absolute strength and high EMI/RFI shielding properties. The enclosures are sealed to IP 67 (NEMA 4X) protection class, include side profiles with soft-touch surface, have a top recess for membrane keypad or label and include three types of battery compartments and … [Read more...]

Company Fined for Illegal Exports

 

RF Micro Devices will pay $190,000 in penalties for the sale of about $58,000 worth of “spread-spectrum” modems that were subject to export controls, according to the U.S. Commerce Department Bureau of Industry and Security, which investigated the case.RF Micro disclosed the violations to the government voluntarily and did not admit or deny liability in settling.LEARN MORE … [Read more...]

Canadian Company Opens EMC Lab

 

Tranzeo Wireless Technologies Inc. of Vancouver, British Columbia, Canada, a manufacturer of wireless broadband and WiMAX communications systems, has created an offshoot company, Tranzeo EMC, to operate its EMC testing facilities for clients.LEARN MORE … [Read more...]

MILMEGA Announces New Amplifier Range

 

MILMEGA are pleased to announce the introduction of the new 1.8GHz to 6.0GHz  broadband amplifier range which has been designed to add 1800MHz and 1900MHz test  capability to an already flexible single band / single box solution for communication system test applications. Amplifiers in the range are available in three power levels; 30W, 50W and 100W. These amplifiers are … [Read more...]

EMC Society Recognizes Achievements

 

The EMC community celebrated the contributions and achievements of its colleagues at an Awards Luncheon on August 20 at the 2009 IEEE International Symposium on Electromagnetic Compatibility in Austin, Texas. EMC Society President Elya Joffe presented The Richard R. Stoddart Award for Outstanding Performance to Bruce Archambeault; the Laurence G. Cumming Award for Outstanding … [Read more...]

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