Communications
Industrial GSM/GPRS/3G wireless router platform
Providing a combination of rugged hardware, embedded Linux operating system, OSGi framework and pre-packaged routing software, the ZyWAN offers a secure and robust connection across GSM/GPRS/3G, CDMA mobile data networks, and provides real-time access to any Ethernet, 802.11b/g or serial device for mobile and fixed data applications.
Downconverting SiGe Mixer for WCS, LTE, WiMAX, and MMDS Base Stations
Maxim has introduced the MAX19996A, a fully integrated, 2000MHz to 3900MHz downconverting mixer with an on-chip LO buffer. Designed using Maxim's proprietary, monolithic SiGe BiCMOS process, this device delivers an unparalleled combination of linearity, noise performance, and component integration over an exceptionally wide band of operation.
Digital Step Attenuators Feature Serial Addressability
Peregrine Semiconductor has released the latest in the new UltraCMOS Digital Step Attenuator 50Ω series. Building on their high-performance predecessors, along with direct and latched parallel interface logic these new HaRP-enhanced devices also offer highly flexible serial programmability with attenuation options covering a 7.75 dB (PE43501)and 15.75 dB (PE43601) attenuation range in 0.25 dB steps.
USB power switches with improved power dissipation and smaller footprint
Expanding on the AP21x1/x2 family, the AP21x6 family of dual USB power switches are said to offer a reduced footprint, improved switch on-resistance and better power dissipation than competing devices. These integrated high-side power switches are optimized for self-powered and bus-powered Universal Serial Bus (USB) and other hot-swap applications.
ON Semiconductor - High-Resolution I2C- and SPI-Compatible Digital Potentiometers
ON Semiconductor has further expanded its family of Digitally Programmable Potentiometer (DPP) ICs with new high-resolution devices incorporating I2C and Serial Peripheral Interface (SPI) Bus connectivity. The new DPPs offer a low-noise, reliable and space-saving alternative to mechanical potentiometers in applications ranging from instrumentation and industrial automation to portable battery-powered equipment.
Amplicon's free 3G router evaluation service
Industrial networking specialists Amplicon have partnered with SIM card provider Vianet to provide an end to end service for evaluating and developing 3G, HSDPA and HSUPA communication systems. The company has invested in demo stock of a wide range of GPRS & 3G routers and now provides a free evaluation service to customers with qualified projects.
Pipe-Mount Disc Thermostats from ATC Semitec
ATC Semitec has introduced a range of pipe-mounting disc thermostats to ensure better control of hot and cold water systems. The SJW6 series can be used on pipes from 10mm-16mm diameter using integral tight-fitting stainless steel clips. The thermostat also has a curved base to improve the contact area with the pipe thus maximising its thermal response.
Single- and Two-Axis MEMS Gyroscopes from STMicroelectronics
STMicroelectronics has introduced a new family of single- and multi-axis MEMS gyroscopes. Underpinned by the Company’s market-proven micromachining technology, which utilizes the unique mechanical properties of silicon by producing structures within the semiconductor chip to measure movement, ST’s gyroscopes deliver superior performance and reliability for angular-motion detection in human-machine interface applications, personal and car navi...
SMSC Launches Ethernet Controller
SMSC today launched the LAN89218, its first TrueAuto high-performance single-chip 10/100 Ethernet controller. This device is designed specifically to meet the high reliability standards required by automotive applications such as on-board diagnostics or fast software download interfaces for central gateway and telematics modules, navigation systems, radio head units and connectivity devices.
Compact Multimode Silicon Tuner Receives T-DMB, ISDB-T, and DAB Broadcasts
Maxim has introducesd the MAX2169, a multimode silicon tuner for mobile TV. This device receives signals in the FM, VHF-III, UHF, and L-band spectrums, making it ideal for multimode applications that need to receive mobile TV and audio broadcasts.