Analogue and Mixed Signal ICs

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HDTV device is first foray into video filtering

The MIC1700 is a versatile video filter aimed specifically at the needs of emerging high-definition applications

News from Micrel (5 December 2003)

Upgrade for VGA performance

Three new variable-gain amplifiers are designed as higher-performance substitutes for the popular Comlinear line of amplifiers

News from National Semiconductor (5 December 2003)

Current sensors handle automotive heat

Allegro MicroSystems has added new 50 and 75A versions to its ACS750 family of open-loop Hall-effect current sensors

News from Allegro MicroSystems Europe (5 December 2003)

Single-chip MPEG-2 codec on the record for DVD

The Nexperia PNX7200 is a single-chip MPEG-2 codec for DVD recording applications

News from NXP (formerly Philips Semiconductors) (4 December 2003)

Convertors combine in handset audio subsystem

A low-power audio subsystem for multimedia phones and smart mobile phones with audio mixing capabilities is Wolfson's first device dedicated to cellular applications

News from Wolfson Microelectronics (3 December 2003)

Transense brings SAW expertise for sensor chip

Melexis is manufacture an RF ASIC incorporating innovative SAW interrogation technology from Transense Technologies for use in torque measurement and tyre pressure and temperature monitoring

News from Melexis (2 December 2003)

Polyphonic chip sounds a good idea for handsets

The ML2864 is a new PCM-based sound generator LSI that can play 64 polyphonies simultaneously over eight octaves

News from Oki Electric (1 December 2003)

Encoder modules for professional MPEG applications

Three new HDTV video encoder modules are ideal for professional MPEG applications

News from Hitachi High-Technolgies (Electronic Components) (27 November 2003)

Wolfson stays in "Fast 50"

Following its recent successful flotation Wolfson Microelectronics has been named in the Deloitte Technology Fast 50 for Scotland for the third year in succession

News from Wolfson Microelectronics (27 November 2003)

Speed boost for differential drivers and receivers

Six new differential amplifiers are designed to drive video and other analogue signals

News from Intersil (27 November 2003)

Sony recognises green credentials

Sony Corporation of Japan has certified Catalyst Semiconductor's environment management system as meeting the requirements of the Sony Green Partner Programme

News from Catalyst Semiconductor (27 November 2003)

Multichannel DACs support super audio CD format

Wolfson Microelectronics has developed a comprehensive new family of low-cost, power-efficient multichannel digital to analogue convertors (DACs)

News from Wolfson Microelectronics (26 November 2003)

Dual-channel sigma-delta ADCs upgrade performance

The MAX1415, MAX1416 and MX7705 high-resolution 16bit dual-channel sigma-delta ADCs interface directly to SPI-, QSPI- and Microwire-compatible microcontrollers and DSPs

News from Maxim Integrated Products (25 November 2003)

Speedy op amps optimise bandwith/power ratio

Four new current feedback amplifiers in SC-70 packages have been added to Intersil's rapidly expanding high-speed operational amplifier portfolio

News from Intersil (25 November 2003)

Frugal D/A convertors run down to 1.8V supplies

A new family of 8, 10 and 12bit, single and dual micropower DACs are the industry's first to operate from supply voltages as low as 1.8 to 5.5V, with maximum current drain of 5uA per convertor

News from Maxim Integrated Products (24 November 2003)

Serdes devices sort out high-speed interfaces

Four new LVDS serialisers and deserialisers offer a high bandwidth of more than 1.75Gbit/s and retain the traditional benefits of LVDS

News from Fairchild Semiconductor (24 November 2003)

Cellphone stereo audio shrinks to tiny package

A new Boomer audio subsystem for cellphones integrates amplifiers, volume and mixing controls and 3D sound into a single miniature micro SMD package

News from National Semiconductor (24 November 2003)

Single-chip codec for MPEG-4 video

Targeted at security and surveillance applications the IV8102 digitally encodes and compresses high-resolution video using the new MPEG-4

News from IndigoVision (24 November 2003)

Wolfson expands to China and Korea

In response to a rapid increase in demand for its products into the digital consumer audio and imaging markets, Wolfson Microelectronics is opening new sales offices in China and Korea

News from Wolfson Microelectronics (20 November 2003)

Sensor and controller come together for biometrics

The MDFP200 is a novel all-in-one embedded fingerprint system solution

News from Fujitsu Microelectronics Europe (20 November 2003)

Speedy settling for dual and octal DACs

A new family of dual and octal DACs with 8, 10 and 12bit resolutions use a fast output buffer that guarantees less than 3us full-scale settling time to 0.5LSB

News from Maxim Integrated Products (18 November 2003)

On-chip LDO cuts smart card interface noise

Three new low-cost smart card interface ICs feature outstanding noise and current performance for use in conditional access, payment and identification environments

News from Pulsar Electronics (17 November 2003)

I/O extender adds LED brightness control

The MAX7316 general-purpose I/O extender provides microprocessors and microcontrollers with eight 5V-tolerant input/output ports, plus one output-only port and one input-only port

News from Maxim Integrated Products (17 November 2003)

Amplifier module offers remote control option

Designed primarily for 802.11b transmission in the 2.4GHz unlicensed ISM band, the Model 5302054 is a small, lightweight, highly linear amplifier module with a minimum small signal gain of 38dB

News from Ophir RF (17 November 2003)

I/O expanders ideal for portable applications

New from Maxim Integrated Products are the MAX7313 and MAX7315 general-purpose I/O expanders

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