Circuits

Multi-Output Regulators include supervisory and watchdog timers.

Housed in 20-lead 4 x 4 mm LFCSP, Models ADP5041 and ADP5040 integrate 3 MHz, 1.2 A buck regulator with 0.8-3.8 V output voltage and two 300 mA LDOs with 0.8-4.75 V output. Units minimize thermal dissipation by using switching regulators with up to 96% buck power efficiency. For low-noise analog circuit applications, LDOs maintain power supply rejection greater than 60 dB for frequencies up to 10...

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DC/DC Converter ICs feature synchronous switching at 1 MHz.

Comprising 1, 2, and 3 A families, ZSPM401x Series comes in fixed-output voltage options of 1.5, 1.8, 2.5, 3.3, and 5 V, with input voltage range of 6-24 V, allowing designers to target variety of applications with one basic design. Each family also offers variable output voltage option of 0.9-5 V. At 5 V in and 1.8 V out, parts offer 90% efficiency, and at 6 V in and 3.3 V out, efficiency...

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Voltage Level Translator complies with SD 3.0 standard.

Voltage Level Translator complies with SD 3.0 standard.

Supplied in BGA25 package, ST6G3244 selectable supply (1.8 or 2.9 V), 6-bit, bidirectional CMOS-level translator is suited for interfacing application processors or digital basebands to SD, mini-SD, and micro-SD memory cards in mobile phones, portable media players, tablets, digital cameras, or PNDs. SD (Secure Digital) 3.0-compliant product also offers Power Down mode and secures data integrity...

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Broadcom Unveils Breakthrough Innovations in the Home, Hand and on the Go at 2012 International Consumer Electronics Show

Launches 5G WiFi - First 802.11ac Chips, MoCA 2.0 Portfolio, Over-the-Top Media Player, Support for Wi-Fi Display and More LAS VEGAS, Jan. 10, 2012 - At the 2012 International Consumer Electronics Show (CES), Broadcom Corporation (NASDAQ: BRCM), a global innovation leader in semiconductor solutions for wired and wireless communications, unveiled a range of breakthrough innovations in connectivity...

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Voltage Reference IC guarantees less than 7 ppm/°C drift.

Consuming 27 -µA of supply current at no-load, Model TS6001A is capable of sinking and sourcing load currents up to 500 -µA. Unit is stable with CLOADS up to 2,200 pF, quiescent supply current of 35 -µA, and initial output voltage accuracy of less than 0.08%. Housed in 3-pin SOT23 package, device is suited for low-voltage, supply-independent, power-sensitive applications, including handheld...

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High-Performance AFE suits femtocells, portable SDR applications.

Supplied in 9 x 9 mm QFN package, 12-bit AFE7225 integrates dual 125 MSPS ADC and dual 250 MSPS DAC. For power-sensitive applications, 12-bit AFE7222 integrates dual 65 MSPS ADC and dual 130 MSPS DAC and uses 398 mW in full-duplex or 212 mW in half-duplex receive mode at full speed. Both mixed-signal analog front ends (AFEs) integrate DSP with independent transmit and receive, 32-bit NCOs,...

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Battery Monitoring IC extends battery life of handhelds.

Battery Monitoring IC extends battery life of handhelds.

Supplied in 2 x 3 x 0.8 mm package, STC3105 measures battery voltage and current to increase handheld electronics' battery runtime and lifespan. IC uses open-circuit voltage and coulomb-counter methods to estimate battery capacity as well as supervise and track charge/discharge status. Drawing 60 -µA typ, product also features power-saving mode and programmable alarm output. Latter can alert...

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Marvell and Tuxera Announce Industry's Fastest Full-Featured NAS Solution

Optimized XFS Delivers Faster NAS Performance on Marvell ARM-based SoCs SANTA CLARA, Calif., - Marvell (Nasdaq: MRVL), a worldwide leader in integrated silicon solutions, and Tuxera Inc., the leading provider of Windows and Mac compatible file systems for Android, Linux and other platforms, today announced the industry's fastest full-featured NAS solution. Built on the Marvell® Kirkwood® and...

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Altair Semiconductor and Ecrio Partner on Cost Efficient LTE IMS Mobile Device Platform

CUPERTINO, California and HOD HASHERON, Israel - Altair Semiconductor (http://www.altair-semi.com), a leading developer of ultra-low power, small footprint and high performance 4G LTE chipsets [http://www.altair-semi.com/fourgee-31006200 ], and Ecrio, the leading provider of All IP Communications Client Software for Next Generation 4G and IMS Networks, today announced the availability of an IP...

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Sensor Signal Conditioning IC provides noise-free16-bit output.

Designed for calibrated resistive sensor modules, Model ZSSC3016 combines amplification, 16-bit A/D conversion, and 18-bit DSP for linearization and calibration functions. Unit operates from 1.8-3.6 V with overall current consumption of less than 1 mA, standby current of less than 250 nA, and intelligent power save scheme. Designed for altimeter module applications, Model ZSSC3016 is suited for...

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