Analog Devices, Inc.

Communication Systems & Equipment

High-speed Data Converters and IF Diversity Receivers from Analog Devices Maximize Receiver Sensitivity and Dynamic Range for 3G and 4G Cellular Base Stations

NORWOOD, Mass. - Analog Devices Inc. (ADI) today introduced four high-speed data converter products that support signal sampling rates necessary to accommodate multi-carrier radio platform requirements for today's 3G and 4G cellular infrastructure communication standards, including CDMA2000, UMTS/LTE, TD-SCDMA and TD-LTE. Analog Devices' AD6649 and AD6643 IF diversity receivers and AD9643 and...

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Electrical Equipment & Systems

PLL Synthesizer IC incorporates on-chip VCO.

Supporting dual output ports, Model ADF4351 allows implementation of fractional-N or integer-N operation continuously over frequency range of 35-4,400 MHz. Device features rms jitter of 0.3 ps and typical EVM of 0.4% at 2.1 GHz. For applications that require isolation, RF output stage can be muted. Housed in 32-lead LFCSP package, synthesizer operates from 3.0-3.6 V and can be powered down when...

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Electrical Equipment & Systems

Automotive Radar IC helps optimize driver safety.

Designed for adaptive cruise control and blind spot detection applications, 6-channel Model AD8283 integrates 12-bit, 80 MS/sec A/D converter with 67 dB SNR and 68 dB SFDR. Device features on-chip signal conditioning, including programmable-gain amplifier, LNA, and third-order low-pass elliptical filter. Operating over automotive temperature range of -40 to +105°C, AEC-Q100 qualified IC is...

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Computer Hardware & Peripherals

Analog Devices Demonstrates a High Performance Development Platform for Rapid Deployment of Motor Control Systems

Collaboration with Boston Engineering simplifies motor control software development by combining MatLab® Simulink® and Blackfin® Processor NUREMBERG, Germany - Analog Devices, Inc., a global leader in high-performance semiconductors for signal-processing applications, demonstrated a development platform which can be used to design and optimize motor control systems with any type...

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Electrical Equipment & Systems

RF Mixers support wideband operation.

Combining wideband LO amplifier, programmable RF balun, high-linearity mixer core, programmable IF filter, and IF amplifier, single-channel Model ADL5811 and dual-channel Model ADL5812 enable multiband, single-board receiver designs. Passive mixers extend across 700-2,800 MHz frequency range while delivering IP3 of 24 dBm, 11 dB SSB noise figure, and 7 dB of power conversion gain. Devices are...

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Electrical Equipment & Systems

Low-Noise D/A Converter achieves data rate of 1.2 Gbps.

Housed in 7 x 7 mm LFCSP package, Model AD9146 TxDAC® D/A converter offers low-noise specification of -164 dBm/Hz and analog output adjustable from 8.7-31.7 mA. Suited for wired and wireless communication systems, 16-bit converter integrates 8-bit low-voltage differential signaling interface and low-noise phase-locked loop clock multiplier, which allow engineers to implement up to 6...

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Electrical Equipment & Systems

Direct Digital Synthesis ICs conserve power and space.

Respectively supplied in 4 x 4 mm and 3 x 3 mm packages, AD9838 DDS and AD9837 DDS ICs operate over 40 to 125°C range, consume as little as 11 mW when operating from clock rates up to 16 MHz, and settle in nanoseconds with granularity below 100 MHz. Products, along with on-chip 10-bit DAC, offer wideband SFDR performance greater than 68 dB and 28-bit fine-tuning granularity for generation...

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Programmable LED Driver controls up to 9 LED current sinks.
Construction Equipment and Supplies

Programmable LED Driver controls up to 9 LED current sinks.

Model ADP8866 LED charge pump backlight driver provides independent control of LEDs, which allows designers to program different currents for each channel and enable them at different times. Programmable fade on/off and blinking sequences allow complex LED effects to be generated automatically and for battery life to be maximized. Requiring less than 1 Â-µA during standby, unit consumes less...

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Communication Systems & Equipment

Instrumentation Amplifier operates in environments to 210°C.

Over its operating range of -55 to +210°C, AD8229 features CMRR of 100 dB, input voltage offset that varies by 100 nV/°C, and input noise of 1.0 nV/sqrt Hz. Latter makes amp suited for sensors that read faint signals. Gain can be set with single resistor, and additional features include 45 nV/sqrt Hz output noise, 15 MHz bandwidth, 25 V/Â-µsec slew rate, THD of 120 dB at 1 kHz,...

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Electrical Equipment & Systems

RF Demodulator integrates PLL synthesizer and VCO.

Model ADRF6801 demodulator performs multiple RF functions and operates over frequency range from 750-1,150 MHz. Unit features noise figure of 14.3 dB, input third order intercept of 25 dBm, and input compression point of 12.5 dBm. Fractional-N PLL synthesizer and low-phase-noise VCO are included as well as RF balun, 3 LDOs, and baseband buffer amplifiers. Supporting SPI/I2C serial interface for...

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