4-A Chips Charge Smart-Phone Li-Ion Batteries
MD&D News Staff
Trumpeted as the first monolithic, 4-A Li-ion battery charger ICs, Summit Microelectronics’ configurable SMB349 and SMB359 operate from a 3.6-V to 16-V input range...
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UA researchers develop novel packaging for MEMS
The National Science Foundation (NSF) has awarded a team of engineering researchers at the University of Arkansas, WiSpry, a start-up developing microelectromechanical-system...
High-resolution ADC raises the bar for speed and dynamic range
To address the needs of demanding wideband, low-noise signal acquisition applications in cellular base stations, high sensitivity receivers and data acquisition...
Monolithic multimode RF transceiver chip is a reality
Advances in CMOS and biCMOS technologies has enabled RFIC suppliers like Infineon Technologies and Silicon Laboratories to develop single-chip multiband...
Silicon Laboratories enters frequency control market
Silicon Laboratories Inc. has entered the frequency control market with a line of crystal oscillators (XOs) and voltage-controlled crystal oscillators...
Digital Fountain licenses FEC technology to Nokia
Forward error correction (FEC) technology developer Digital Fountain Inc. has signed a licensing deal with Nokia. This agreement allows Nokia to incorporate...
Products
Amplifiers Surface-mount LNA Hittite Microwave Corporation has released a surface-mount pHEMT MMIC low-noise amplifier (LNA) for fixed wireless, CATV,...
Active Components
RF MEMS switch for signals from dc to 7 GHz TeraVicta Technologies Inc. has developed the TT712-68CSP, a 7 GHz single-pole double throw (SPDT) RF micro-electromechanical...
Arbitrary, function generator offers three in one
Tektronix, Inc.’s new AFG3000 series of arbitrary/function generators combines function, pulse, and arbitrary waveform generator to shorten test time and reduce time from design to market...
Integrated measurement system performs EMS testing
Rohde & Schwarz has released a compact integrated measurement system that provides all of the elements required to perform electromagnetic compatibility testing from 9 kHz to 3 GHz in a single desktop or 19-inch rack-mount instrument...
Miniature DPDT switch is RoHS-compliant
Designed for use in WLAN applications that require individual path control, low insertion loss, high isolation and small size at a low cost, M/A-COM’s new DPDT switch is RoHS-compliant. ...
Wide-dynamic range log amplifier enhances RF sensitivity
A new high-performance log detector from Linear Technology offers high sensitivity, allowing more accurate measurement of lower levels of RF and IF signals. ...
Remote Dynamics Announces Availability of REDIview Version 1.5
Omni-directional Antennas Support 802.11, Bluetooth and ZigBee
New Applications, Competition and Technology Will Propel Wi-Fi Chip Market to $2.1 billion in 2009
Intel to Help Communities Worldwide Maximize Wireless Capabilities
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