The Source on Design and Technology for the Wireless and RF Engineer
Subscribe to Wireless Design and Development All
View Sample

FREE WDD Email Newsletter

POL Power Modules

December 30, 2005 7:16 am | Product Releases | Comments

Tyco Electronics Power Systems announces its ATL series converters. These point-of-load (POL) DC/DC converters are designed to support battery power sourced applications. The ATL010A0X43-SRZ supports an input voltage range of 9 to 18 VDC, with a programmable output range of 0.75 to 5 VDC using an external resistor....

Low Phase Noise Frequency Synthesizer

December 30, 2005 7:16 am | Product Releases | Comments

NDK (Nihon Dempa Kogyo Co., Ltd.) has developed a high performance, low phase noise frequency synthesizer. The S430M830MA provides a quality frequency source for terrestrial digital video broadcast basestations, 3.5G/4G cellular base stations, and trunk radio base stations. The device offers flexible design-in options with the frequency being adjustable in 1 Hz increments from 430 to 830 MHz and frequency stability of ± 0....

P-Channel MOSFETs

December 30, 2005 7:16 am | Product Releases | Comments

Provided in space-saving SOT23 and SOT223 packages, the 200 V rated P-channel MOSFETs from Zetex Semiconductors will reduce the size of active clamp designs previously reliant on much larger DPAK and SO8 packages. Two miniature devices are initially offered, the ZXMP2120E5 in the 5-pinned SOT23, and the ZXMP2120G4 in the 4-pinned SOT223....


GaAs MMIC Amplifier

December 30, 2005 7:16 am | Product Releases | Comments

Mimix Broadband, Inc. announces the release of a gallium arsenide (GaAs) monolithic microwave integrated circuit (MMIC) two-stage high power amplifier that integrates an on-chip temperature compensated output power detector. Using 0.15 micron gate length GaAs pseudomorphic high electron mobility transistor (pHEMT) device model technology, this device covers the 30 to 36 GHz frequency bands and delivers 33 dBm OIP3 and 16 dB small signal gai...

SiGe Front-End IC

December 30, 2005 7:16 am | Product Releases | Comments

Atmel® announces the ATR0981, a Silicon Germanium (SiGe) based front-end IC. The use of SiGe technology and the device's operating frequency range (300 to 500 MHz) make possible a broad range of applications, from handheld family radios (private mobile radios, PMR) to meter readers. It is easy to design applications with low external component counts using this front-end device because of its high level of integration, including a power ...

PIN Diodes

December 30, 2005 7:15 am | Product Releases | Comments

M/A-COM announces three additions to its existing line of packageless Surmount PIN diodes. The MA4SPS421, MA4SPS422 series devices and MA4PD-042005 series diodes provide good power performance for future platform mobile radio and military control circuit switch and attenuator applications for the 1 MHz to 18 GHz operating range....

Board-to-Board Connector

December 30, 2005 7:15 am | Product Releases | Comments

AVX Corporation has developed a low-profile, board-to-board connector designed specifically for miniature and handheld portable equipment applications. Designated the 5805 series, the connector has a 0.4 mm pitch and a 1.0 mm stacking height. A double-sided contact structure adopted for mating lock enhances the components resistance to vibration and drop shock....

Quad-Band CMOS Transceiver

December 30, 2005 7:15 am | Product Releases | Comments

Quorum Systems, Inc. introduces the QS1000, a single-chip CMOS quad-band radio frequency (RF) transceiver offering GSM/GPRS and EDGE capability. Featuring an Ultra-Low-Power (ULP) down-converter, the QS1000 delivers receive current of 53 mA at – 110 dBm sensitivity. This extends the battery life, increasing talk-time by more than 10% in GSM mode and 20% in EDGE mode when compared with current solutions....



December 30, 2005 7:15 am | Product Releases | Comments

Linear Technology introduces the LTC2442, a multiplexed 24-bit No Latency Delta Sigma™ ADC with an integrated high performance amplifier. The LTC2442 achieves 1 ppm linearity with the amplifier configured as a unity gain buffer, easing drive requirements for high impedance sensors. This converter allows the amplifier supply rails to be connected to V CC and ground or biased beyond the rails for rail-to rail input signals....

High Density Memory Boards

December 8, 2005 7:52 am | Product Releases | Comments

Aitech Defense Systems, Inc. announces the C212 series of non-volatile memory VMEbus board configurations that use NAND Flash memory supported by software drivers to provide full hard-disk emulation for up to 128 GB of solid-state mass storage in COTS applications. Designed for high-speed write and erase performance, and providing a low cost-per-bit for data storage, the C212’s NAND Flash memory is useful for high-density data storage appli...

Efficient Simulation Techniques for Modulated Delta-Sigma Fractional-N Synthesizers

December 8, 2005 7:48 am | Product Releases | Comments

A delta-sigma PLL is an attractive solution for agile frequency synthesis or even direct modulation. Theoretically, this design offers the advantage of eliminating spurious emissions. However, in practice, this is not always the case. Simulation techniques give the designer a tool to analyze the performance of the synthesizer, as well as a means to avoid surprises....

Cavity Notch Filter

December 8, 2005 6:13 am | Product Releases | Comments

Reactel part number 5R7-1290.6-36S11 is a narrowband, highly selective cavity notch filter. This unit is centered at 1290.6 MHz and has a 3 dB bandwidth of 36 MHz. The notch depth is greater than 20 dB across the frequency band of 1279.7 to 1301.5 MHz. The passbands are 1200 to 1271.4 and 1307.7 to 1500 MHz, with insertion loss measuring less than 2 dB....

Programmable Logic Design Tool Suite

December 8, 2005 6:13 am | Product Releases | Comments

Lattice Semiconductor announces its ispLEVER™ 5.1 programmable logic design tool suite. Lattice FPGA logic utilization has been increased by as much as 35%, while design operating frequencies have been boosted up to 25%. An IP delivery infrastructure called IPexpress is included that allows designers to quickly configure Lattice system-level IP for their designs....

Transceiver Solution

December 8, 2005 6:13 am | Product Releases | Comments

Mimix Broadband announces GaAs MMIC 13/15 GHz chipset that consists of a highly integrated image reject receiver and transmitter, and compact, two-stage power amplifier. The image reject mixers eliminate the need for an image bandpass filter after the amplifier to remove thermal noise at the image frequency....


December 8, 2005 6:13 am | Product Releases | Comments

Sequans announces its first System-on-Chip (SoC) products for WiMAX subscriber stations (SQN1010) and basestations (SQN2010). The SQN1010 and SQN2010 are based on the IEEE 802.16-2004 standard. The WiMAX product family consists of a subscriber SoC, a basestation SoC and Sequans' software solution (S-Cube)....


You may login with either your assigned username or your e-mail address.
The password field is case sensitive.