Incremental Improvements Define The 2012 Mobile World Congress |
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Louis E. Frenzel, Editor in Chief
The usual players all showed up at this year’s Mobile World Congress in Barcelona with lots of improved devices, but no real game-changing breakthroughs... |
Synthesizer with spread spectrum cuts EMI in clock trees
Maxim Integrated Products' MAX9492 is a high-performance, low-jitter frequency synthesizer designed to reduce EMI while generating multiple clocks for distribution in network routers or switches...
Increasing the speed of testing GSM/EDGE mobile phone power amplifiers
Testing is one of the critical operations necessary to ensure that GSM/EDGE mobile phones meet their required specifications. Consequently, reducing this...
OTG transceiver complies with high-speed USB-IF standard
Hauppauge, N.Y.-based SMSC has unveiled its USB3500 UTMI+ stand-alone, host or on-the-go transceiver that has passed the Hi-Speed USB compliance testing with the USB Implementers Forum ...
Crystal-referenced transceivers handle OOK/ASK/FSK data for VHF/UHF applications
Maxim Integrated Products has introduced MAX7030/MAX7031*/MAX7032 family of crystal-referenced VHF/UHF transceivers, which delivers more than +10 dBm output power and -114 dBm(MAX7030/MAX7032 in ASK mode)/-110dBm (MAX7031/MAX7030 in FSK mode) sensitivity...
New digital-storage oscilloscopes offer color at lower cost
Agilent Technologies Inc. has introduced a series of four portable, digital-storage oscilloscopes for about 20% less than equivalent products...
RF manager offers real-time management of wireless networks
Wireless Valley Communications has added RF Manager, a software program that visualizes real-time RF activity to assist network managers in detecting and resolving problems impeding wireless network performance, to its product portfolio...
New op amps break gigahertz barrier for high-speed applications
National Semiconductor Corp. has launched two new high-speed amplifier products that break the gigahertz speed barrier...
Supplier extends WLAN power amplifier portfolio
M/A-COM has released a new WLAN power amplifier, MAAPSS0075, for use in WLAN 802.11b/g applications for high-speed data and VoIP...
Active splitter offers three output paths with independent gain control
Anadigics, Inc. has introducted an active splitter for multiple-tuner television and set-top box applications...
Rugged RS-232 transceivers operate down to 1.8 V and up to 1 Mbps
Linear Technology Corp. has introduced a family of single and dual RS-232 transceivers that operate over an input supply range from 1.8 V to 5.5 V...
Low-noise amplifier offers variable gain
A new family of low-noise variable gain amplifiers from Daico Industries provide small signal gain in 1 dB increments up to +19 dBm P1dB...
Multiple-band antennas support 2.4 GHz and 5 GHz broadband wireless networks
PCTEL, Inc.'s Antenna Products Group has launched a new line of multiple-band antennas designed to operate with dual-band or wideband radios transmitting in multiple microwave frequencies...
Development kit helps evaluate 802.11b wireless LAN Node
For OEMs seeking to wireless-enable their products, DPAC Technologies is offering Airborne 802.11b wireless LAN node module evaluation and development kit...
Fundamental balanced mixer optimized for downconversion
Mimix Broadband, Inc. has introduced a gallium arsenide monolithic microwave integrated circuit fundamental balanced mixer, which has been optimized for use as a downconverter...
Simulation tool simplifes PLL circuit design
Analog Devices, Inc. has introduced a new version of its phase-locked loop circuit design and evaluation tool....
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