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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Wireless computer provides bike statistics
French high-quality bicycle products manufacturer Mavic has developed a digital wireless computer that provides real-time bike statistics to riders...
Synthetic instruments target DOD’s NxTest
Aiming to meet the U.S. Department of Defense’s NxTest vision for flexible, morphable modular instrumentation, Agilent Technologies last month demonstrated its high-performance microwave synthetic instruments at Autotestcon...
Ex TI, Burr‑Brown executive joins TelASIC board
TelASIC Communications has added industry veteran Syrus Madavi to its board of directors...
First Source, XMA sign distribution agreement
XMA Corp. and First Source Inc. have inked a distribution agreement...
Digital radio baseband supplier ships 1 million units to the Eureka DAB market
As a sign of the explosive growth in the Eureka 147 digital audio broadcasting market in Europe, Texas Instruments Inc. announced that it has shipped one million digital radio basebands for receivers in the DAB market...
Using advanced signal analysis to identify sources of WLAN transmitter degradations
Design engineers can use measurements of the error vector magnitude, frequency error, phase noise, and the transmit power envelope to identify the sources of degraded WLAN transmitter performance. In particular, techniques are described to identify and troubleshoot the impacts of amplitude, phase, and group delay imbalances between the I and Q channels, phase noise, spurious signals and transient effects, and signal compression on transmitter performance....
Medium impedance RF probe is rugged and wideband
Arugged, low-cost RF probe can be made from materials readily available in the lab. This probe is useful for making relative measurements while troubleshooting...
Bluetooth and WiFi integration: Solving co-existence challenges
As popular wireless technologies like Bluetooth and WiFi are being integrated on common semiconductor substrates and printed circuit boards, this article looks at a number of system challenges that must be overcome to ensure proper interoperability with co-located Bluetooth and WiFi functionalities....
Simulation tech supports nanometer silicon designs
With the introduction of new resistance and capacitance engines for its full-chip, transistor-level parasitic extraction solution, Calibre xRC, EDA vendor...
Real-time oscilloscope breaks double-digit bandwidth barrier
With a maximum real-time bandwidth of 13 GHz and a maximum sample rate of 40 Gsample/s, Agilent Technologies Inc.'s latest introduction surpasses the...
Passive components
High-frequency capacitor Murata Electronics North America has announced its NFM18PS 0603 size surface-mount three-terminal capacitor series. This new...
CDMA base-station test toolkit taps software-defined radio
To provide code-division, multiple-access (CDMA) base-station manufacturers and network operators a tool for testing and tuning networks for optimal performance,...
Electron device forum celebrates golden jubilee
When device physicists, process engineers and mathematical model developers assemble this year at the 50th anniversary of International Electron Devices...
Using field-programmable analog to build adaptable RFID readers
Typical radio frequency identification reader design challenges include multistandard adoption, installation issues, high tag failure rate, and...
Products
Test and Measurement Active probe Tektronix Inc. has introduced the P7380 Differential Probe with Z-Active Architecture, a hybrid approach comprises a...
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