Analogue, Mixed Signal, LSI


Latest Articles

High-speed logic ICs
12 June 2013, RF Design
Hittite has launched three logic devices which support 43–45 Gbps data transmission and clock rates up to 43 GHz. They have a wide range of applications and support many of the new and emerging optical, ...

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Secure authenticator chip
12 June 2013, CST Electronics
Maxim’s DeepCover embedded security solutions cloak sensitive data under multiple layers of advanced physical security to provide the most secure key storage possible. The new DS28EL22 secure authenticator ...

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Understanding voltage reference topologies and specifications – Part 1
12 June 2013, CST Electronics
The first considerations in choosing a voltage reference are output voltage and initial accuracy. Often overlooked, however, are the various other datasheet parameters that can assume major importance ...

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Sensor signal conditioner
12 June 2013, MB Silicon Systems
ZMDI’s new ZSSC3015 is an automotive-qualified (AEC-Q100) sensor signal conditioner with a host of diagnostic features on-chip, including EEPROM signature verification, bridge connection checks, bridge ...

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Electro-absorption modulator driver
12 June 2013
The MAOM-002203 is an electro-absorption modulator driver IC for 100G applications from M/A COM Technology Solutions. It boasts power consumption of 0,75 W, low RMS jitter and a typical rise and fall ...

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36 V digital pots
12 June 2013
New from Microchip are two volatile, SPI digital potentiometers, the MCP41HV31 and MCP41HV51, which are its first to operate at 10, 12, 18, 24 and particularly 36 V, for systems requiring wide signal ...

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Brushless DC motor driver
12 June 2013, EBV Electrolink
Texas Instruments released a new sensorless, brushless DC (BLDC) motor driver designed for high efficiency and low noise, which requires a low external component count of only one capacitor. The DRV10963 ...

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Cable drop compensator
12 June 2013, Altron Arrow
Linear Technology’s LT6110 cable drop compensator is a new device that improves voltage regulation at remote loads without the need for Kelvin sense wires. It has been designed for use with most types ...

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Clock distribution ICs
29 May 2013
ON Semiconductor has released two new clock distribution ICs housed in low-profile 5 x 5 mm 32-pin QFN packages. Operating from a supply voltage of 2,5 V and 3,3 V, the NB6L56 2:1 clock/data multiplexer’s ...

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Optical modulator drivers
29 May 2013, RF Design
Hittite has introduced two new optical modulator drivers. The HMC6620BG is a dual-channel 32 Gbps Mach-Zehnder driver supporting the next generation of 40 Gbps and 100 Gbps metro and long-haul applications. ...

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GaN RF amplifiers
29 May 2013, RF Design
The RTH21007-10 amplifier and RTH26007-10 hybrid Doherty amplifier are designed for applications such as 4G/LTE systems, indoor or outdoor small cells, DAS (distributed antenna systems), RRH (remote radio ...

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Cell voltage measurement AFEs
29 May 2013, CST Electronics
Maxim is sampling the MAX14920/MAX14921 high-accuracy, 12/16-channel cell measurement analog front ends (AFEs) that claim to lower battery management electronics costs by up to 35%. These devices boost ...

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Tri-axis accelerometer
29 May 2013, Electrocomp
The KXCJ9 is a low-power, low-noise 3-axis accelerometer with I²C interface, made by Kionix. Featuring a new MEMS sensing element for excellent performance over temperature, in shock test and in reflow, ...

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8-channel PWM audio processor
29 May 2013, Altron Arrow
Texas Instruments introduced the industry’s first 8-channel pulse-width modulator (PWM) audio processor with dual asynchronous sample rate converters (ASRCs) integrated on a single chip. The HD-compatible ...

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Broadband LNAs for EMC testing
29 May 2013, Accutronics
MITEQ’s new TTA series of broadband low noise amplifiers (LNAs) is specially developed for electromagnetic compliance (EMC) testing. Complete frequency coverage from 1 to 40 GHz is possible with three ...

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MEMS oscillators
15 May 2013, RF Design
Vectron announced the release of an enhanced high-performance MEMS product family supporting traditional clocking applications across all markets. The devices include XO and VCXO variants and cover ...

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Sine wave to logic converter
15 May 2013, Altron Arrow
Linear Technology’s LTC6957 is a DC to 300 MHz dual-output buffer/driver/logic translator, ideal for converting sine waves into low-phase-noise logic level signals. The IC converts a reference frequency ...

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RMS power detector
1 May 2013, Altron Arrow
Analog Devices introduced a new RMS power detector featuring operation from 10 MHz up to 10 GHz and a 67 dB measurement range. The ADL5906 TruPwr RMS detector is frequency versatile and eliminates the ...

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Using DDS devices to generate high-quality waveforms – Part 2
1 May 2013
Part 1 of this article appeared in the 17 April issue.       DDS performance and limitations    Images and envelopes: sin(x)/x roll-off The actual output of the DAC is not a continuous sine wave but a train ...

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Doherty microwave amplifier
1 May 2013, RF Design
Accommodating the future of 4G/LTE small cells, RFHIC has introduced the RTH20007-10 amplifier fabricated using an advanced, high power density Gallium Nitride (GaN) semiconductor process. This amplifier ...

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