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SAW Based Oscillators

April 30, 2001 6:15 am | Comments

Micro Networks has developed a series of low cost voltage controlled SAW oscillators (VCSOs) ideal for high performance telecommunication applications. The M600 series of VCSOs utilize Micro Networks' capacity in the design of high performance oscillators featuring low phase noise and jitter over a frequency range of 300 MHz to 900 MHz....

Semi Rigid Cables for Wireless Handsets and Base Stations

April 30, 2001 6:15 am | Comments

MICRO-COAX introduces the low loss (LL) family of semi-rigid cables designed with a micro-porous PTFE that results in lower attenuation and higher power handling capability. Offering stable electrical characteristics and a wide range of sizes, the LL cables are designed for use in mobile handsets, precision phase matched systems, and feed forward amplifiers for base stations....

Clip-on EMI Shielding

April 30, 2001 6:15 am | Comments

Chomerics, a division of Parker Hannifin Corporation, has introduced CLIP-SHIELD™ clip-on EMI shielding gaskets. These gaskets provide secure mechanical attachment of conductive elastomer gaskets for EMI shielding on electronic enclosures. CLIP-SHIELD gaskets are designed for enclosure applications requiring both high levels of EMI shielding and resistance to outdoor environments....

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Automated, Hardware-Free Power Semiconductor Attachment

April 30, 2001 6:15 am | Comments

Chomerics, a division of Parker Hannifin Corporation, introduces PowerSite™ automated power semiconductor attachment technology. The PowerSite process enables direct mounting of power semiconductors onto heat sinks without mechanical fasteners. Chomerics' automated PowerSite process selectively bonds insulated copper pads onto aluminum heat sinks, allowing TO-220 ot TO-247 power devices to be solder mounted....

Power Management Solutions

April 30, 2001 6:15 am | Comments

California Micro Devices announced the availability of its new CMPWR330 which provides a power management solution targeting PCI adapter cards and other systems operating from multiple power sources. The CMPWR330 combines two LDO (Low Dropout) regulators with a switch to provide up to 400 mA of load current at a fixed 3....

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Squaroid Power Inductor

April 30, 2001 6:15 am | Comments

Pulse announced two SMT power inductors for use with low-voltage power delivery semiconductors developed by Volterra. As thin as 0.125 inches (3.17 mm), these compact, SMT power inductors are designed for high-current, low-voltage, low-profile DC/DC power converter applications with the latest generation of microprocessors....

Miniature Precision Resistors

April 30, 2001 6:15 am | Comments

KOA Speer Electronics intorduces the new 1 H (0201) and 1 E (0402) sizes to its RK73 line of flat chip resistors. The 1H and 1E resistors are lightweight and offer high reliability and stability. The precision tolerances (as low as ± .5%) and small sizes of these new resistors make them ideal for the demands of smaller, high performance, telecommunications applications....

RF Choke Series

April 30, 2001 6:15 am | Comments

J.W. Miller has expanded is line of bobbin core RF chokes with the introduction of the 1110, 1120, 1130 and 1140 RF choke series featuring high current capacity and wide inductance range. Offering users of switch-mode power supplies and other electronic devices a solution to common problems associated with electromagnetic interference (EMI), the new RF choke series reduces EMI while providing high performance and reliability....

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Current Sense Resistor Family

April 30, 2001 6:15 am | Comments

Ohmite Manufacturing Company now offers 1% tolerance in the LVC Series current sense resistor family. Made with familiar thick film on alumina substrate technology, LVC Series 1% resistor packages deliver reliable performance in a compact design. Industry standard 1206 and 2512 packages are rated at 0....

High Isolation Interconnect Transformer

April 30, 2001 6:15 am | Comments

Designed for voice and data applications in European markets, Prem Magnetics' SPT-016 telephone interconnect transformer has B.S.I. certification to the BS EN 60950. It also meets United States (FCC) and Canadian (DOC) requirements and is UL recognized. Rated for a maximum working voltage of 250 volts, the SPT-016 is designed for dry circuits....

Coaxial Transmission Lines

April 30, 2001 6:15 am | Comments

Andrew Corporation added two new versions — 4-1/16-inch and 6-1/8-inch, 50 ohm — to its MACXLine® family of rigid coaxial transmission lines. The new lines are designed to meet the needs of television as well as radio broadcast systems. MACXLine coaxial transmission lines are thermally compensated for dependable operation and feature patented technology that can more than double the life of a transmission line system....

Capacitor Saves Battery Energy

April 30, 2001 6:15 am | Comments

Giving designers of network systems a high frequency (100 MHz) precision timing device, AVX recently introduced a new series of SMT clock oscillators. Designated the K50H Series, the low-profile ultraminiature clock oscillators provide design engineers with a new option for timing control circuits in these applications....

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Waveform Generator

April 30, 2001 6:15 am | Comments

A newly developed .01 μ Hz up to 31 MHz digitally synthesized function/arbitrary waveform generator which simulates many types of waveforms and stores, in memory, an arbitrary waveform of up to 16,000 points, is the latest entry from Protek Test and Measurement. The two channel model 9302 generates sine, square, triangle, ramp, and noise waveforms....

10 Mbps Filter Modules

April 30, 2001 6:15 am | Comments

A three-module family of Home Phoneline Networking Alliance (HomePNA) bandpass filters has recently been announced by Bel Fuse. Specifically designed to meet all electrical standards of Broadcom's iLine10™ (BCM4210 and BCM4100) series of home networking chipsets, the new SMT S556-5000-14, -15 and S556-5000-30 components include a transformer, bandpass filter and common mode choke to ensure high-speed data integrity on existing, non-dedi...

Surface Mount Power Supply Film Capacitor

April 30, 2001 6:15 am | Comments

A new series of metallized polyester surface mount power supply capacitors that offer reliability and can be withstand solder reflow temperatures to 260°C with the capacity to operate at 125 ° C without degrading by the soldering process — is now available from Electronic Concepts. The SE4 Series metallized polyester surface-mount capacitor has been designed for the next generation of hi-rel surface mount decoupling power appl...

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