Analogue and Mixed Signal ICs

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RF predistorter simplifies power amp linearisation

The MAX2009 and MAX2010 are the world's first monolithic RF predistorter ICs

News from Maxim Integrated Products (15 September 2003)

Mixed signal process runs beyond 1.5GHz

PolarFab has published a new datasheet on its RFBC 6in wafer process, a 0.8-micron complementary BiCMOS process that is ideal for high speed/high frequency analogue and mixed-signal applications

News from PolarFab (15 September 2003)

Sensor Business Unit to relocate

Allegro MicroSystems is to relocate its Sensor Business Unit to a facility adjacent to the recently expanded Municipal Airport at Manchester, New Hampshire, USA

News from Allegro MicroSystems Europe (10 September 2003)

High-voltage DCPs reduce complexity

Expanding its digitally controlled potentiometer product line, Xicor has released the X9319 family of 100-tap nonvolatile digitally controlled potentiometers

News from Xicor (5 September 2003)

Big bandwidth for current-feedback amplifiers

The latest additions to Intersil's high-speed operational amplifier portfolio are a pair of 1.4GHz current-feedback amplifiers (CFAs) with capacitive drive capability

News from Intersil (5 September 2003)

Flexible switch offers two singles or a double

The ISL43410 double-pole double-throw (DPDT) analogue switch is the latest addition to the Intersil MightyMUX high-performance low-voltage analogue switch line

News from Intersil (1 September 2003)

Convertors optimise industrial acquisition

The ADS1255 and ADS1256 24bit delta-sigma ADCs provide designers with complete, high-resolution measurement solutions for the most demanding industrial applications

News from Texas Instruments (April 2001-March 2006) (29 August 2003)

Codecs chip in to next-generation digital audio

A new family of multichannel input devices is available for the next generation of Class-D DVD players, AV receivers, digital set-top boxes and digital effects processors and recordable media

News from Wolfson Microelectronics (27 August 2003)

Switches offer more guaranteed specs

Intersil has made three new additions to its rapidly growing MightyMUX high-performance low-voltage analogue switch line - the ISL43143, ISL43144 and ISL43145

News from Intersil (21 August 2003)

Novel audio amp design cuts out bypass capacitor

The latest Boomer audio amplifier from National Semiconductor eliminates the bypass capacitor typically connected to the reference voltage pin

News from National Semiconductor (20 August 2003)

Obsolescence policy gains period of grace

Texas Instruments has revised its obsolescence policy for its logic and analogue product lines

News from Texas Instruments (April 2001-March 2006) (19 August 2003)

Four pots in one with digital control

Broadening its DCP range of products, Xicor has announced the X9252 family of quad 256-tap nonvolatile digital programmable potentiometers

News from Xicor (19 August 2003)

Demultiplexer takes on high-speed data

The Atmel TS81102G0 a single-chip demultiplexer (DMUX) for A/D conversion and DMUX combinations used in telecommunications, industrial and military applications

News from GD Technik (19 August 2003)

Programmable calibrator cuts display costs

The MAX1512 is a programmable VCOM adjustment solution for thin-film transistor (TFT) liquid-crystal displays (LCDs)

News from Maxim Integrated Products (14 August 2003)

Digital amps hit the home theatre stage

User application article Panasonic and Orient Power are both to use new digital audio amplifiers from TI's growing line of home theatre products

News from Texas Instruments (April 2001-March 2006) (14 August 2003)

Sound performance from stereo headphone DAC

The WM8759 is a low-power 24bit stereo DAC with integrated headphone driver particularly suited for use in the next generation of portable and home music players and digital televisions

News from Wolfson Microelectronics (14 August 2003)

Speedy frugal convertors take on serial interfaces

The MAX1067 and MAX1068 200Ksample/s 14bit, multichannel serially interfaced ADCs connect directly to SPI, QSPI and Microwire devices without external logic

News from Maxim Integrated Products (12 August 2003)

Voltage references claim new standards

Xicor reckons the performance of its new X60008CIS8-50 and X60008DIS8-50 5V reference devices eclipses many of the most accurate devices currently available

News from Xicor (12 August 2003)

Single-chip MPEG-2 HDTV codec is a "first"

A new VASA LSI provides a single-chip HDTV 4:2:2 encoding and decoding solution

News from Hitachi High-Technolgies (Electronic Components) (11 August 2003)

Digital interpolation boosts DAC performance

The MAX5858 is a dual, 10bit, 300Msample/s DAC with integrated digital interpolation filters

News from Maxim Integrated Products (8 August 2003)

Japanese car production boosts Denso's Q1

Denso Corp has published global financial results for the first quarter ended 30th June 2003

News from Denso Corp (6 August 2003)

Convertors take temperature sensing onboard

The MAX1226-MAX1231 and MAX1026-MAX1031 families of 12 and 10bit ADCs offer eight, 12 or 16 single-ended or four, six or eight true-differential analogue inputs

News from Maxim Integrated Products (6 August 2003)

Interfaces add digital audio

The WM8803 digital audio receiver and the WM8802 digital audio transmitter allow manufacturers to integrate 192kHz S/PDIF solutions on to their designs

News from Wolfson Microelectronics (6 August 2003)

Omnipolar Hall-effect devices oust reed switches

A new family of Hall-effect switch ICs can act as high-reliability replacements for reed switches in automotive and other demanding applications

News from Allegro MicroSystems Europe (5 August 2003)

Quad analogue switch cuts on-resistance to new low

The MightyMUX ISL43240 high-performance analogue switch contains four single-pole double-throw analogue switches that provide a best-in-class on-resistance

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