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Voltage Variable Attenuator

February 27, 2002 9:34 am | Comments

Alpha Industries introduces the AV141-321 Gallium Arsenide (GaAs) IC PHMET voltage variable attenuator that combines price and performance over a high frequency range. Providing high-end performance from 2.7 GHz ( 4 GHz, the attenuator is designed for use in power control applications for 3.5 GHz fixed wireless LAN applications....

GaAs MMIC Receiver

February 27, 2002 9:34 am | Comments

Mimix Broadband announced the introduction of a gallium arsenide (GaAs) monolithic microwave integrated circuit (MMIC) receiver comprised of a three stage low noise amplifier (LNA) followed by a single transistor "Tee" attenuator and an image reject fundamental resistive high electron mobility transistor (HEMT) mixer....

High Power GaAs FET Amplifiers

February 27, 2002 9:34 am | Comments

OPHIR RF announces the availability of a new family of high power amplifiers covering the frequency range 0.7 - 3.0 GHz. These small, lightweight solid state amplifiers are available with output powers of 10 W, 30 W, 50 W, 100 W and 200 W. This frequency range covers GSM, PCS, DCS and the emerging 3G bands, making the amplifiers suitable for RF device testing and for PIM testing....

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Power Management Devices

February 27, 2002 9:34 am | Comments

Analog Devices (ADI) announced new additions to its anyCAP® LDO (low dropout regulator) line of power management chips. The first pair is the ADP3338 and ADP3339 low dropout and high precision 1 amp and 1.5 amp LDOs. The ADP3338 and ADP3339 are suitable for a wide array of applications, including power sources for embedded DSP-and microcontroller-based systems, wireless base stations, USB (Universal Serial Bus) hubs, external DSL/cable m...

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Communications Service Monitors

February 27, 2002 9:34 am | Wireless Design & Development | Comments

IFR Systems announced a new communications service monitor for testing conventional AM and FM radio systems to 1.05 GHz. The 2944 1.05 GHz communications service monitor is designed for maintenance, repair, and field testing of AM/FM analog receivers, transmitters, and repeaters. Versatile, rugged, and lightweight, the 2944 combines a number of instruments into one conventional box, allowing users to make exacting measurements whether they ...

Internal and External Cables

February 27, 2002 9:34 am | Comments

Hitachi Cable Manchester (HCM) announced its new SCSI NexZ 0 series of internal and external cables, which meet or exceed SCSI Ultra 320 specifications. The new SCSI NexZ 0 internal cable consists of flat, twisted pair cable, and the external round twisted pair cables are manufactured with shielded and unshielded variations....

Liquid Crystalline Polymer Materials

February 27, 2002 9:34 am | Comments

Rogers introduced the first of its new ZYVEX™ liquid crystalline polymer circuit materials. Rogers ZYVEX TeraClad™ material is a single-clad laminate, developed primarily for flexible circuit applications. ZYVEX is designed to meet today's industry requirements for low/stable dielectric constant, low/stable dielectric loss, extremely low moisture absorption, high chemical resistance, matched in-plane CTE, and excellent dimensional s...

Test and Development System

February 27, 2002 9:34 am | Comments

Tracewell Systems announced a new variant of its patented T-Frame™ test and development system that provides the board access, convenience, and diagnostics of the original T-Frame, with the high performance of a CompactPCI Packet Switching Backplane (cPCI/PSB). The T-Frame concept features an open-frame design and the industry's most comprehensive set of chassis management and monitoring functions, enabling developers to access and moni...

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Antenna for XM Satellite Radio Receiver Hardware

February 27, 2002 9:34 am | Comments

Antenna Specialists, a division of Allen Telecom Inc., released its Constellation brand "On-Glass" antenna, model series XM8000, designed for use with XM Satellite Radio receiver hardware. Product features of the Constellation "On-Glass" antenna are pivoted whip angle adjustment with a locking feature for proper vertical alignment of the whip to provide optimal satellite field of view, twin coaxial cable construction for e...

Subminiature Monolithic TVS Arrays for Wireless Handsets

February 27, 2002 9:34 am | Comments

ProTek Devices has introduced the CP Series, subminiature monolithic TVS arrays used for the protection of sensitive IC components from the effects of Electrostatic discharge (ESD). This series is designed for use in portable equipment, such as cordless phones, notebooks, PDAs, cellular phone accessories, and other wireless handsets....

Temperature Compensated RF Power Detectors

February 27, 2002 9:34 am | Comments

Linear Technology Corporation introduces the LTC5505-1 and LTC5505-2 RF power detectors in ThinSOT™ packages with >40 dB dynamic range for 300 MHz to 3 GHz applications. Each requires 60% of the PCB space needed by a discrete design, consumes 9 times less supply current, and compared to integrated solutions, minimizes system design iteration with the factory guaranteed precision RF parameter limits and temperature compensated performa...

HCMOS Compatible Oven Controlled Crystal Oscillator

February 27, 2002 9:34 am | Comments

The new C-W Model AGOF3S3 Crystal Oscillator from Connor Winfield was designed for base station and timing products designers. Its design approach keeps power consumption below 1.5 W at all times. Frequency calibration is ± 1.5 ppm at time of shipment. Output is HCMOS compatible and meets stability requirements of Stratum 3 applications....

Non-Isolated DC/DC Converters

February 27, 2002 9:34 am | Comments

Bel announced the first products from its recently formed Bel Power Products Division — the 3-module V7PB-06B Series of non-isolated DC/DC converters. These step down devices provide a single output of 1.5 V, 2.5 V or 3.3 V, with a 5 V input voltage, and maximum output current of 6 A. Moreover, full-load efficiencies of up to 94% ensure the utmost in reliability at costs of 30% to 40% below comparable products....

Bluetooth MultichipModule

February 27, 2002 9:34 am | Comments

Ericsson Microelectronics' ROK 101 007 is a complete Bluetooth multichip module (MCM) solution for cable replacement and poit-to-multipoint applications. It provides robust performance with up to 7 slave units and incorporates onboard firmware to provide a standardized Host Controller Interface (HCI) for host-based applications....

IrDA Protocol Stack Handler

February 27, 2002 9:34 am | Comments

Enhancing its Infrared product family, Microchip Technology introduced the MCP2155 IrDA® Protocol Stack Handler ideally suited for Data Communications Equipment (DCE) applications. The MCP2155 employs patented technology that embeds the complex IrDA protocol stack, including the Ir link access protocol (IrLAP), Ir link management-mux (IrLMP), tiny transport protocol (Tiny TP), IrComm layers (9-wire cooked service class) and portions of t...

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