Circuits

ADSL Chipset combines high density and low power.

Implemented in 65 nm process technology, GEMINAX(TM) XXS V3 chipset is comprised of 36- or 32-channel data pump in 17 x 17 mm BGA package, 8-channel AFE in 10 x 10 mm BGA package, and line driver in 4 x 4 mm VQFN package. It enables designing of systems with 96 or more channels on single ADSL linecard. With INP functionality and ITU-T standard-compliant retransmission on PHY level enabling...

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Digital Isolators provide 4 independent data isolation channels.

Housed in surface mount 20-lead SSOP, ADuM347x Series integrates transformer driver and PWM controller in single package. Devices enable designers to implement isolated DC/DC converter that provides up to 2 W of regulated, isolated power at 3.3-30 Vdc from 5.0 or 3.3 V input supply. Using iCoupler technology, which is based on chip-scale transformers, units offer 2,500 Vrms isolation and are...

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Synchronous Boost Controller eliminates need for heat sink.

Replacing boost diode with N-channel MOSFET, LTC3786 step-up DC/DC controller consumes 55 -µA quiescent current and can produce 24 V @ 5 A output from 12 V input with up to 98% efficiency. It operates from 4.5-38 V during start-up and maintains operation down to 2.5 V after. Able to regulate output voltages up to 60 V, IC employs 1.2 Ohm N-channel MOSFET gate drivers. Phase-lockable switching...

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Battery Charger IC also provides pack protection.

Battery Charger IC also provides pack protection.

With 550 nA operating current, Model LTC4071 charges and protects batteries from very low current, intermittent, or continuous charging sources. Unit can charge at currents up to 50 mA and has less than 0.1 nA low battery latching disconnect function that protects low capacity batteries from deep discharge. Housed in 8-lead 2 x 3 mm DFN package, IC offers pin-selectable float voltage options of...

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RFMD® to Showcase Portfolio of Industry-Leading Wired Broadband Components at SCTE Cable-Tec Expo 2010

Company Also Announces Availability of 2010 Wired Broadband Product Selection Guide GREENSBORO, N.C. - RF Micro Devices, Inc. (Nasdaq:RFMD), a global leader in the design and manufacture of high-performance radio frequency components and compound semiconductor technologies, announced today the Company will showcase its portfolio of industry-leading wired broadband components at the SCTE Cable-Tec...

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Lantiq Announces World's First GPON SoC Family with Integrated Optical Control Circuitry Featuring Breakthrough Level of Integration for Next Generation Networks

The Lantiq FALC ON FTTx solution enables reduced power consumption, improved network robustness and significant cost savings MUNICH and NEUBIBERG, Germany, -- Lantiq, a leading supplier of broadband access and home networking technologies, today introduced the world's first GPON (Gigabit Passive Optical Network) System-on-Chip (SoC) with integrated optical control circuitry for Optical Network...

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Automotive System-on-Chip features integrated GDC and GPU.

Based on 400 MHz ARM Cortex(TM) A9 processor and custom graphics core, MB86R11 Emerald-L provides 2D/3D graphics and effects for automotive instrument cluster and Advanced Driver Assistance Systems. Graphics core features unified shader array and 16 parallel floating point units. Three independent display controller units support up to 5 displays and 4 video-capture inputs. Housed in 544-ball...

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Radio Frequency ICs target car access systems.

Featuring Atmel AVR-® microcontroller core, Models ATA5830 and ATA5780 are monolithic RF transceiver and RF receiver devices designed for ISM frequency bands of 310-318, 418-477, and 836-928 MHz. Units feature typical sensitivity of -109 dBm, 10 KBps Manchester data rate, FSK modulation with -

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SiP Device targets automotive LIN networking applications.

Housed in 7 x 7 mm QFN48 package, Model ATA6614 combines Atmel LIN System Basis Chip ATA6630 including LIN transceiver and 5 V voltage regulator, and Atmel ATmega328P with 32 k Flash memory in single package. Device is fully compatible with QTouch-® library solution to allow button, slider, and wheel touch applications to be implemented with same device, which communicates these touches using...

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ZigBee Module provides 2.5 mile transmission range.

MeshConnect(TM) EM357 Module runs full ZigBee Pro software stack and Smart Energy profile, enabling applications such as smart meters, smart grid, building automation, remote control, and HVAC. Unit includes 16 RF channels and 1 MB integrated Flash memory for over-the-air software upgrades in field. Measuring 25.4 x 35.9 mm, module supports network speed of 250 Kbps and provides extended range up...

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