Analogue, Mixed Signal, LSI


Latest Articles

High-speed ADCs
2 March 2011
Analog Devices has released two 8-bit A/D converters designed for instrumentation and communications applications. Both use a pipeline architecture and consume only 310 mW. The AD9284 is a dual, 250 ...

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Op-amps for audio systems
2 March 2011
With a low input noise performance of only 8 nV/Hz at 1 kHz, the APX4558 dual-channel op-amps from Diodes Incorporated meet demands for high-performance audio without an increase in BOM cost. This performance, ...

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8-channel DAC
16 February 2011, Altron Arrow
Texas Instruments has introduced a 12-bit, 8-channel digital-to-analog converter (DAC) with I²C interface for multichannel, high-density applications such as power amplifier control in wireless base stations, ...

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High-speed logic chips
16 February 2011, RF Design
These devices are designed for a wide range of new and emerging optical, networking and storage area network (SAN) standards including 40/100 GbE, 40G (D)QPSK, 100G DP-QPSK, 14G Fiber Channel and Infiniband ...

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Analog timer chip
16 February 2011
Semtech has developed a sub-1 V analog timer platform that adapts the conventional 555 timer for low-voltage, battery-operated small appliances. The new SX8122 analog timer operates from 0,9 V without ...

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Programmable clock synthesisers
16 February 2011, MB Silicon Systems
Micrel has rolled out the SM802xxx, the first products from the ClockWorks Flex family of programmable clock synthesisers. The solutions are aimed at high-speed wireline and wireless communications ...

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Clock buffers
16 February 2011, EBV Electrolink
Texas Instruments has introduced three separate clock buffer families that offer elevated clock signal quality with very low additive jitter: the CDCLVC11xx, CDCLVD12xx/21xx and CDCLVP12xx/21xx families. ...

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Differential precision amp
16 February 2011
Analog Devices released a fully differential attenuating precision amplifier targeted at industrial, instrumentation and medical applications where signals up to ±10 V are interfaced to single-supply ...

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Smoke detector IC
2 February 2011, Tempe Technologies
Microchip’s new RE46C190 is a 3 V photo smoke detector IC with horn driver and boost regulator. The IC enables the optimum operating modes to be selected and calibrated during manufacturing. Its low ...

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Inertial measurement devices
2 February 2011
Analog Devices is helping industrial and medical equipment manufacturers more easily implement motion capture and control features by adding two highly integrated precision MEMS (micro electromechanical ...

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2-channel ADC
2 February 2011, CST Electronics
Maxim’s new MAX11645 is claimed to be the industry’s smallest 2-channel ADC. This 12-bit I²C device includes an internal reference in a tiny 1,9 x 2,2 mm wafer-level package (WLP). A 4 x 3 bump array ...

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Buck LED driver controller
2 February 2011, Altron Arrow
ON Semiconductor’s NCL30100 is a new step-down (buck) LED driver controller for high-brightness LED driver applications where space is limited and high efficiency is important, such as low-voltage MR-16 ...

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Class D audio driver
2 February 2011, Future Electronics
International Rectifier introduced the IRS2053M 200 V driver IC for use in Class D audio applications including high-performance home theatre systems and car audio amplifiers requiring a compact footprint. ...

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4-channel video decoder
19 January 2011
Broadening its portfolio of solutions for the digital video signal path, Maxim introduced the MAX9530, a 4-channel analog-to-digital front-end for converting analog video and audio signals to the digital ...

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Real-time clock/calendar ICs
19 January 2011
Microchip recently débuted its first standalone I²C real-time clock/calendar (RTCC) family. All six MCP794XX devices include ample on-chip EEPROM and SRAM, as well as a user-lockable section of EEPROM ...

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Stereo MEMS microphone
19 January 2011
STMicroelectronics has introduced a low-power MEMS microphone targeting existing and emerging audio applications across a range of market segments, including cellphones, portable media players, games, ...

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3-axis vibration analyser
19 January 2011
Analog Devices’ ADIS16227 iSensor is a tri-axial, digital vibration monitor that combines an industry-leading iMEMS sensor, data conversion and sensor processing technologies with convenient data capture ...

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3D magnetic encoder ICs
19 January 2011, NuVision Electronics
New from austriamicrosystems is the AS540x product family of 3-dimensional Hall encoders. The new 3D Hall element provides high resolution with angular or linear output data. The device series uses two ...

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Low-noise op amps
19 January 2011, CST Electronics
New from Maxim are the MAX9632/MAX9633 36 V, low-noise, precision operational amplifiers with low distortion. The MAX9632 is a single op amp with an input-voltage noise density of 0,94 nV/sqHz , a low ...

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2 MSps SAR ADCs
19 January 2011, Altron Arrow
Texas Instruments has introduced three new successive approximation register (SAR) analog-to-digital converters (ADCs) with wide analog supply and reference range. The ADS7947, ADS7948 and ADS7949 provide ...

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