New Circuits Products

Point-to-Point Radio Chipsets target cellular backhaul market.

Available in surface mount QFN package, P2P Radio Chipsets combine multiple RF/microwave radio front end components. Integrated up-converters include LO amplifier, IQ mixer, VVA, and driver amplifier in single package. Utilizing 0.15 -µm GaAs technology, integrated down-converters deliver optimum IIP3 and noise figure performance. In addition, MMIC VCOs exhibit optimal phase noise performance...

Dual Broadband RF Mixer draws 300 mW/channel.

To address high-density footprints of multimode 4G RRH (Remote Radio Head) MIMO receivers, LTC5569 offers 26.8 dBm IIP3 and operating frequency range of 300 MHz to 4 GHz. IC comes in 4 x 4 mm QFN package and can be configured to operate on any cellular band from 700 MHz to 2.7 GHz. It also features conversion gain of 2 dB and noise figure of 11.7 dB as well as inputs that can withstand strong...

White LED Driver features automatic phase shifting.

Suited for LCD backlighting in tablet computers, Model AAT1451 drives up to 4 LED strings at up to 93% efficiency. Device uses 32 kHz PWM operating frequency to ensure silent operation and has switching frequency of 600 kHz to 1 MHz. To ensure accurate backlight color temperature and uniform brightness, driver has 4 current sinks that are programmable up to 30 mA per string at -

Resistive Touchscreen Controllers enable multi-touch operation.

Intended for electronic devices, BU21023/BU21024 series enable multi-touch operation and gesture-based controls, such as pinching, spreading, and rotating, without additional input devices. Design also permits operation with fingernails or while wearing gloves. Both IC series integrate dedicated analog circuit and CPU for 2-point coordinate and gesture detection. Also included, calibration...

A Guide to Trade Credit Insurance

This white paper provides a how to guide to trade credit insurance to protect your business from bad debt, optimize credit management, enhance working capital and accelerate growth.

MEMS Passive IR Sensor measures mobile device temperature.

With Model TMP006, manufacturers can accurately measure case temperature of mobile devices, such as smartphones, tablets, and notebooks. Sensor can also measure temperature outside device, extending features and user apps. Housed in 1.6 x 1.6 mm package, chip integrates MEMS thermopile sensor, signal conditioning, 16-bit ADC, local temperature sensor, and voltage references. Device supports...

Linear LED Driver facilitates area-lighting design.

Integrating 70 V, 1.5 A N-channel MOSFET and featuring input range of 6-70 V, Model LM3466 uses 1 resistor and 1 capacitor to drive LED string from any AC/DC constant-current power supply. Dynamic current equalizing control scheme enables communication between each LED driver to divide current amongst multiple active LED strings. During open string state, each LM3466 automatically equalizes...

New RF Design Tools from Analog Devices Simplify RF System Development

RF signal chain calculator and PLL synthesizer tools speed time-to-market. NORWOOD, Mass. - Analog Devices, Inc. (ADI) today announced new releases of two popular RF design tools. The ADIsimRF(TM) design tool is the software accompaniment to ADI's complete portfolio of RF-to-digital functional blocks, allowing engineers to model RF signal chains using devices from across ADI's RF IC portfolio....

Step-Up DC-DC Converter serves as solar battery charger.

Employing Maximum Power Point Tracking algorithm for collecting maximum energy from solar cells, Model SPV1040 can be connected to strips of just a few cells, allowing use in portable healthcare devices, watches, calculators, wireless headsets, or mobile phones. IC features input voltage of 0.3-5.5 V, integrated low-loss synchronous rectifier and power switch, and shutdown pin to aid system-level...

Silicon Valley Bank First to Deliver Chip-Enabled Credit Cards to Businesses in the U.S.

SANTA CLARA, Calif. -- Silicon Valley Bank (SVB), the premier bank for companies in the technology, life science, venture capital and premium wine industries, announced today it is the first bank to make chip-enabled, or Smart, credit cards available to businesses in the U.S. Beginning today, SVB clients can apply for the new chip and signature World Elite(TM) MasterCard-® for Businesswith EMV...

NetLogic Microsystems Selects Helic's Tools for RF IC Design Flow

SAN FRANCISCO - Helic, Inc. (http://helic.com/), the technology leader in EDA solutions for RF and high-speed IC design proudly announces that NetLogic Microsystems selected Helic's VeloceRF(TM) (http://helic.com/velocerf/features) and VeloceRaptor/X(TM)(http://helic.com/veloceraptorx/veloceraptorfeatures) to be part of their RFIC design flow. To meet the demands of RF and high-speed design in...

Ensure Safety, Reliability in Your Cement Plant with Aerzen Blowers and Compressors

Aerzen offers blowers and compressors for challenging cement applications such as pneumatic conveying from raw mill to raw meal silos, combustion air, cement silos fluidization, and more. At Aerzen, safety is our top priority. Check out our video to learn more.