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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ZigBee may play a key role in global energy management and efficiency
Today, energy management and efficiency has become a key battle cry, cutting across multiple industries and drawing modern society into a unified quest to effectively address global energy issues....
Making the case for ZigBee
The global wireless standard may be just the kind of technology solution the world needs to help solve its energy crisis....
The new face of ZigBee
It seems like only yesterday that everyone used rotary-style landlines and the idea of using a cellular handset was some far-off notion. Today though, virtually everyone has a cellular handset and the idea of using a landline is quickly going out of fashion. But that's not the extent of the changes ahead....
Alternative to SMT for microwave and millimeter-wave systems
Conventional SMT works well for frequencies up to about 6 GHz. However, at higher frequencies SMT is usually not a viable option because in SMT topology the transmission lines are unshielded, and the components do not have adequate grounding. ...
Newsworthy
ZigBee Alliance Members of the ZigBee Alliance have joined forces and are leveraging their wireless and utility expertise to fight the...
ZigBee Products
Gas meter The Trilliant Networks' MeshReader gas meter communication module, the NCZL401 gas access point, provides an affordable solution to the delivery of an advanced gas metering solution for residential AMI applications....
India is becoming a research hub for global electronics
Next month, India will celebrate 60 years of freedom and democracy. In that time, it has made significant progress in science and technology. ...
Quick tips and resources
Energy management and efficiency has become a crucial issue these days, spurred on by statistics that suggest there will not be enough power plants in...
Sampling oscilloscope is a complete signal analysis workstation
The LeCroy Corp. WaveExpert 100H sampling oscilloscope is the RF Design Product of the Month for July 2007....
Products
Active Components MEMS switches TeraVicta's DPDT and SP4T switches operate from dc to 7 GHz. Both switches use the high force disk actuator (HFDA), an...
USB-based sensors enable measurements without a meter
Agilent Technologies has released a series of USB-based power sensors, which are affordable and lighter weight than typical power meters and similar power-sensing...
Satellite LNB is fully integrated on-chip
NXP Semiconductors has readied what it claims is the industry's first fully integrated downconverter for Ku-band digital video broadcasting satellite...
Amplifiers
1700-2700 MHz, 5 W amplifier GaN-on-Si transistors The NPT25190 and NPT25240 from Nitronex are 48 V GaN-on-silicon devices designed for WiMAX and 3G/3G...
Software tool expedites development of short-range radio systems
To enable users to evaluate, design and troubleshoot short-range devices (SRDs) for radio communications using its ADF70xx family of SRD transmitters...
Platform uses RF to control entertainment devices
The consumer electronics industry has used IR technology for more than 30 years. As plasma and LCD screens grow in size, IR technology is facing limitations...
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