Qualcomm Atheros Demonstrates Portfolio of 5 GHz Wi-Fi Networking Solutions at COMPUTEX TAIPEI 2011
New Dual-band and Tri-band Wi-Fi Solutions to Accelerate Industry's Shift to Cleaner 5 GHz Wireless Spectrum for Improved Multimedia Experience TAIPEI, Taiwan and SAN JOSE, Calif. - Qualcomm Atheros Inc., the networking and connectivity subsidiary of Qualcomm Incorporated (NASDAQ: QCOM), will be showcasing a variety of next-generation wireless chipset technologies this week at the COMPUTEX TAIPEI...
Read More »High-Side Current Sense Amplifier exhibits temperature stability.
Simplifying measurement circuitry in electronic control units, TSC1021 provides common-mode operating range of 2.8-30 V and can withstand -32 to +60 V on input pins without damage. Single-chip solution, which features AEC-Q100 automotive qualification and -40 to +125°C operating range, offers 100 ppm/°C max output voltage drift and 8 Â-µV/°C max input offset drift. Built-in...
Read More »Scintera Announces Family of RF Predistortion Linearizers for Heterogeneous Network Deployments
SC1869 and SC1889 dramatically improve system efficiency of 4G small cell base stations SUNNYVALE, Calif. - Scintera Networks, Inc., a leading provider of mixed signal semiconductors for wireless communications, today announced the availability of the SC1869 and SC1889 second generation system-on-chip (SoC) adaptive RF Power Amplifier Linearizers (RFPAL). Based on broadly deployed and...
Read More »Audio Amplifiers address small venue needs.
Suited for boardrooms, houses of worship, control rooms, classrooms, and libraries, Intelli-Tools IT-A25-M70 Mono Amp provides 4-8 W speaker output or 70 V line output at 25 W RMS, while IT-A25 Stereo Amp delivers 25 W/channel output at 8 W and can be bridged to drive 4 W load at 50 W. Both include signal sense trigger for sleep and wake up, music and alarm muting capability, surface mounting...
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Read More »Scintera Reaches Major Milestone with Its Adaptive RF Power Amplifier Linearizer SoC
Over 50,000 chips deployed in the field with record of perfect reliability SUNNYVALE, Calif. - Scintera Networks, Inc., a leading provider of mixed signal semiconductors for wireless communications, today announced that it has reached a major milestone with more than 50,000 units of its SC1887 Adaptive RF Power Amplifier Linearizer (RFPAL) deployed in the field. Based on Scintera's RF...
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CDMA/WCDMA/LTE Power Amplifiers target cellular devices.
Leveraging HELP(TM) High-Efficiency-at-Low-Power technology, HELP3DC(TM) AWT663x Series is optimized for CDMA, WCDMA/HSPA, and LTE devices that include switched-mode power supply. Amplifiers feature 1.8 V control logic and low quiescent current of less than 8 mA at 3.4 V. Units have 2 power modes for efficiency across both low and high RF power levels from fixed supply. Housed in 3 x 3 x 1 mm...
Read More »Digital Audio Power Amplifier suits thin-panel televisions.
Model TAS5727, 25 W digital audio power amplifier features 2-band dynamic range compression to provide audio processing capabilities that overcome audio quality limitations of small speakers. Designed for driving stereo bridge-tied speakers, product has RDS(ON) of 75 mW and class-D operation that eliminates need for heatsinks. It is programmed using TAS57xx Graphical Development Environment and...
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High-Speed Power Amp controls high-voltage outputs.
Featuring 4-quadrant, active output stage, Model 10/10B-HS provides high-speed response with slew rate greater than 700 V/Â-µsec, output current to 40 mA peak AC, and signal bandwidth of DC to greater than 19.5 kHz (-3 dB). Solid-state product is configured as non-inverting amplifier with fixed gain of 1,000 V/V. It provides precise control of output voltages from 0 to ±10 kVdc or peak...
Read More »The Innovation Leader in Cellular Amplifiers, Cellphone-Mate Inc., Ships First and Only FCC Approved 4G/AWS Amplifier
Reconfigurable AWS amplifier boosts the range and reception on calls on the AWS band. FREMONT, Calif. - Cellphone-Mate Inc., one of the leading providers of cell phone amplifiers and accessories, today announced that they are now shipping the industry's first and only aftermarket FCC Approved 4G/AWS (Advanced Wireless Service) band bidirectional amplifier, the SureCall(TM) CM2100 62db. Designed...
Read More »Triple Op-Amp with Voltage Reference operates from -55 to +225°C.
Supplied in SMT hermetically sealed ceramic SOIC16 package, RUBY features 5 V voltage reference that provides initial accuracy of ±2% and high stability with temperature (< 500Ã-¬V/°C). Integrated op-amps are configurable as instrumentation amp with external resistors, while 5 V voltage reference can provide up to 25 mA for complete bridge excitation in sensor applications....
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Triad WAU Wall Plug-In AC Power Supply May Be First To Meet Level VI Energy Efficiency Standard
Triad Magnetics, an industry leader and one of the most trusted names in transformer design and manufacturing, is proud to announce the release of the Triad WAU Wall Plug-In AC Power Supply. Engineered to provide robust performance and high reliability, it is setting the standard for 120V/60Hz power supplies. See our video to learn all about it.
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