Analogue, Mixed Signal, LSI


Latest Articles

Isolated gate drivers
24 July 2013, NuVision Electronics
Silicon Labs has introduced a digital CMOS-based drop-in replacement solution for optocoupler-isolated gate drivers. Supporting up to 5 kV isolation ratings and up to 10 kV surge protection, the new Si826x ...

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Microwave voltage-controlled attenuator
24 July 2013, RF Design
RF Micro Devices’ RFSA2113 is a broadband, microwave voltage-controlled attenuator providing a complete monolithic solution in a 3 x 3 mm QFN package and operating over a frequency range of 50 MHz to ...

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Large series-connected battery stacks benefit from active cell balancing
10 July 2013, Altron Arrow
Large stacks of series-connected battery cells are increasingly used to power electric vehicles or store energy in wind and solar power systems. It is not uncommon to have 100 cells connected in series ...

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Broadband RF gain blocks
10 July 2013, Altron Arrow
Analog Devices has revealed four new RF amplifier gain blocks which aim to ease the design of high dynamic range communications, defence and instrumentation systems. Operating over a frequency range of ...

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Microwave gate driver
10 July 2013
The MADR-009269 from M/A COM Technology Solutions is a single-channel CMOS driver that is used to translate TTL control inputs into complementary gate control voltages for GaAs FET microwave switches ...

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Low-jitter oscillators
10 July 2013, Altron Arrow
Euroquartz has launched two new ranges of high-precision, low-jitter oscillators that are available on very short lead times. Typically available in as little as five to 10 days, the new HTQF and HPQF ...

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18-bit SAR ADC
10 July 2013
Maxim’s MAX11156 is a tiny 12-pin, 18-bit successive approximation register (SAR) analog-to-digital converter (ADC) in a 3 x 3 mm TDFN package. It integrates an internal reference and reference buffer, ...

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Low-power op-amps
10 July 2013, Tempe Technologies
Microchip announced a new low-power, general-purpose op-amp family – the MCP647X/8X/9X – providing among the industry’s best power consumption for a given gain-bandwidth product, including low quiescent ...

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Pushbutton reset controllers
10 July 2013, EBV Electrolink
Texas Instruments introduced two tiny pushbutton reset controllers for space-constrained, power-sensitive applications. The dual-channel TPS3420 and TPS3421 feature low power consumption and a selectable ...

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Automotive-grade GPIOs
10 July 2013, Future Electronics
NXP Semiconductors announced the AEC-Q100-compliant PCA9538PW/Q900 and PCA9539PW/Q900 general-purpose parallel input/output (GPIO) ICs for I²C-bus/SMBus applications. Available in 8- and 16-bit variants ...

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Phase-locked loop
10 July 2013, RF Design
The PE33241 from Peregrine Semiconductor is an integer-N phase-locked loop (PLL) featuring a very low phase noise figure of merit (FOM) of -230 dBc/Hz. It supports operation at 5 GHz with a 10/11 pre-scaler ...

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Understanding voltage reference topologies and specifications – Part 2
26 June 2013, CST Electronics
The first half of this article appeared in the 12 June edition of Dataweek.       Typical parameters of importance for references Initial accuracy speaks for itself: it is the value set by any trimming. ...

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Digital step attenuator
26 June 2013, RF Design
Peregrine Semiconductor has expanded its line of high-frequency products with a precision 7-bit digital step attenuator (DSA). The PE43704 supports monotonic operation at 8 GHz, with high power handling ...

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AFEs for battery management
26 June 2013
Maxim is sampling the MAX14920/MAX14921, high-accuracy, 12/16-channel cell-measurement analog front-ends (AFEs) claimed to lower battery management electronics costs by up to 35%. These devices increase ...

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Wireless vibration sensing of industrial machine health
26 June 2013
Analog Devices has introduced a wireless vibration sensing system that allows industrial systems operators to remotely monitor production equipment health, improve system performance and reduce maintenance ...

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Digitally tuneable capacitors
26 June 2013, RF Design
Peregrine Semiconductor released four new DuNE digitally tuneable capacitors (DTCs). The PE64906, PE64907, PE64908 and PE64909 feature a capacitance range of 0,6–7,7 pF and support power handling up to ...

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PCIe clock generators and buffer
26 June 2013, NuVision Electronics
The Si5211x Tiny Clock PCI Express (PCIe) clock generators and Si53102 Tiny Clock PCIe buffer are the latest additions to Silicon Labs’ PCIe product portfolio. The one- and two-output devices meet PCIe ...

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High-speed ADCs
26 June 2013, EBV Electrolink
Texas Instruments introduced a family of 12-bit analog-to-digital converters (ADCs) with sampling rates from 500 to 900 MSps. The ADS5409 family provides the signal-to-noise ratio (SNR) and spurious-free ...

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Digital pre-distortion receiver
26 June 2013, Altron Arrow
Linear Technology’s LTM9013 is a wideband RF-to-digital μModule receiver that includes a dual 14-bit, 310 MSps analog-to-digital converter (ADC), a high IIP3 I/Q demodulator, two variable gain amplifiers ...

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Touch controllers highly immune to noise
12 June 2013, Altron Arrow
Cypress Semiconductor introduced its Gen5 TrueTouch controller product line that delivers what the company claims is the world’s most noise-immune touchscreen control technology. Gen5 offers 40 Vpp ...

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