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Oscillator Achieves 0.1 ppm Frequency Accuracy

April 10, 2008 12:34 pm | Product Releases | Comments

Operating at a frequency range of 1 to 100 MHz, Raditek Inc. announces the ROCXO-26 series oscillator. The device achieves 0.1 ppm frequency accuracy and 5 or 12 V DC supply voltage. Features include stability up to ۪.05 × 10 6 , low aging, and compact package. The oscillator is used in applications, such as PCS base stations, cellular base stations, synthesizer, digital switching, and measurement equipment....

Antenna and Cable Monitor Targets Cellular Industry

April 10, 2008 12:34 pm | Product Releases | Comments

Bird Technologies Group’s ACM500 antenna and cable targets monitoring antenna and cable faults within communication systems that often go undetected by transmitter-internal VSWR monitors. The device serves the role of power monitoring on combined systems with power levels up to 500 W. Like the standard ACM units, the ACM500’s stand-alone capability and alarm outputs allow for constant monitoring of power and VSWR at all critical points in t...

Offload Controller Enhances IP Video Streaming Quality and Mixed Media Applications

April 10, 2008 12:34 pm | Product Releases | Comments

Teridian Semiconductor Corp. announces the 78Q8430 10/100 Ethernet offload controller for video streaming and mixed media (data, voice and vide over IP) applications. The device enables designers to use more of their host processor MIPS for important system level functionality such as image/audio processing, format conversion, and encoding/decoding tasks by offloading many of the communications processing tasks to the controller....

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Removable Terminal Carriers Available in Nonlinear Patterns

April 10, 2008 12:34 pm | Product Releases | Comments

Peel-A-Way removable terminal carriers from Advanced Interconnections Corp. are available in nonlinear configurations. The RoHS-compliant polyimide film carriers are offered in a variety of shapes, patterns and pin spacing to suit diverse through-hole or press-fit applications. Standard socket terminals accept leads as small as ....

TwinChip Achieves Greater Installation Efficiency

April 10, 2008 12:34 pm | Product Releases | Comments

Littlefuse Inc’s TwinChip™ SDP Series provides improved DSL overvoltage protection. Achieving a fast switching and robust solution that prevents surge events from being shunted into the ground and power plane, the device provides broadband driver amplifier protection for the secondary side of coupling transformers....

DSCs Integrate 16-bit Audio DAC

April 7, 2008 10:19 am | Product Releases | Comments

Microchip Technology, Inc. unveils its 28-pin and 44-pin dsPIC 16-bit DSCs that incorporate a dual-channel, 100 ksps, 16-bit audio DAC module as well as 16 kB RAM (2 Kbytes of dual-port RAM) with 64 kB and 128 kB flash optional in the dsPIC33 model. Targeting embedded applications requiring audio functionality, features include two analog comparators, selectable 10-bit or 12-bit ADC and a real-time clock and calendar....

Sensors Address High-Changeover Environments

April 7, 2008 10:19 am | Product Releases | Comments

Pepperl+Fuchs releases its Tru-Vue photoelectric background suppression sensor that is unaffected by potentially distracting background objects without using reflectors or thru-beam alignment. Able to consistently detect targets at up to 50 mm regardless of target color or reflectivity, the sensors are 29 mm deep, giving them flexibility for tight-confined mounting and offering tamper-proof operation in industry-standard housings with versa...

DC Link Capacitor Handles Higher Currents

April 7, 2008 10:19 am | Product Releases | Comments

WIMA/TAW Electronics, Inc. announces its DC-LINK MKP 4 DC link capacitor that can replace electrolytic devices in high power converter applications. With a low-loss polypropylene dielectric in a UL 94 V-0 plastic case and self-extinguishing epoxy resin sealing, the device is available with capacitances from 5 μF to 75 μF at voltages of 450 VDC, 700 VDC, 900 VDC und 1,100 VDC....

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D-Sub Connector Targets High Power Applications

April 7, 2008 10:19 am | Product Releases | Comments

ITT Interconnect Solutions announces its Combo D series D-sub connector for telecom power applications that rejects 50/60 Hz noise and has a 40 A maximum contact current rating. Offering size 8 power contacts with an optional integrated filter array, this right-angle press-fit connector has a 200 mating cycle minimum lifespan....

DC Motor Pre-driver Saves Power, Reduces Damage

April 7, 2008 10:19 am | Product Releases | Comments

Allegro MicroSystems, Inc. introduces its A4930 single-phase brushless DC motor pre-driver that provides outputs that can drive N-Channel MOSFET H-Bridges with voltage ranges from 8V to 36V. Targeting office automation, telecommunications, consumer and industrial applications, motor speed is regulated by either PWM or external analog voltage with programmable minimum speed and maximum motor current....

USB Connector Provides EMI and ESD Protection

April 3, 2008 12:41 pm | Product Releases | Comments

Spectrum Control, Inc. introduces a series of USB connectors that incorporate EMI or ESD filters into an industry standard USB package. These connectors satisfy the requirements of the USB 2.0 spec that calls for EMI and ESD protection according to industry specifications, allowing designers to free up PC board space for other components, and to provide better protection for the entire device....

Test Receiver Provides Measurement of Network Quality

April 3, 2008 12:41 pm | Product Releases | Comments

Digital Receiver Technology, Inc. announces its model DRT4301-LTE software defined radio (SDR) based test receiver that provides measurement and monitoring of network quality for the wireless industry. It also supports E-UTRA (LTE). Due to its SDR architecture, the platform is upgradeable and reconfigurable in the field....

Innovation in Package-Level EMI/RF Shielding

April 3, 2008 12:27 pm | Product Releases | Comments

By Scott Morris and Milind Shah, RFMD With the trend towards smaller implementation sizes and higher functionality, older can shields have become outdated....

MCPA Product Increased Cell Site Capacity and Reduces Cost for Wireless Operators

April 3, 2008 12:21 pm | Product Releases | Comments

Andrew Wireless Solutions’ CommScope, Inc. division announces the release of The Andrew OneBase™ Extender Multi-Sector Micro, designed to be the smallest multicarrier power amplifier (MCPA) configuration for wireless operators. This single cabinet will support three separate antenna feeds at a base station site....

Wireless NFC Chip Sets New Standard for Handset Integration

April 3, 2008 12:21 pm | Product Releases | Comments

Inside Contactless introduces the latest version of its MicroRead® multi-standard NFC chip, a third-generation product that sets a new standard for ease of integration. The MicroRead suite combines third-generation silicon, a full set of host interfaces, NFC software libraries and APIs, a field-proven reference design and robust standards support into a turnkey NFC solution ideal for a broad range of applications in any cell phone, smart...

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