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Current Issue

September 2007

Cover Story

 

RECOGNIZING GESTURES

- BY ROBERT CRAVOTTA • TECHNICAL EDITOR
BLURRING THE LINE BETWEEN HUMANS AND MACHINES

Pulse

 

UWB signals from arbitrary generator

- by Graham Prophet

MEMS-based resistor divider sets ohmic resistance and TCR

- by Margery Conner

Labview goes multicore

- by Graham Prophet

Actel counters automotive doubts over FPGAs

- by Graham Prophet

MCU family for safetycritical functions

- by Graham Prophet

Digital downconverter expands transceiver bandwidth

- by Warren Webb

Research Update: Researchers observe “crowd behavior” in semiconductors

- BY MATTHEW MILLER

Licensing agreement advances tiny zoom lenses

- BY MATTHEW MILLER

HIGH-RELIABILITY HEMTs GOOD FOR 100 YEARS AT 200°C

- BY MATTHEW MILLER

45-nm, multicore microarchitecture targets communications platforms

- by Robert Cravotta

New direction for DRAM?

- by Graham Prophet

Department and Columns

 

POWER MONITOR: Price and performance ensure digital-power domination

- BY JEFF SHEPARD, DARNELL GROUP

EDN.COMMENT: Fundamental understanding

- BY GRAHAM PROPHET, EDITOR

TEST & MEASUREMENT WORLD: PCI Express goes cabled

- By Martin Rowe, Senior Technical Editor, Test & Measurement World

BAKER’S BEST: Transimpedance strikes again

- BY BONNIE BAKER

Design Ideas

 

Simple and effective inrush-current limiter stops surges

- BY CHARLES SMALL AND FRAN GRANVILLE - Gregory Mirsky, Juno Lighting Group, ModuLight Division, Des P

Inverting sample-and-hold amplifier requires no external resistors

- Marián Štofka, Slovak University of Technology, Bratislava, Slovakia

Single IC forms inexpensive inductance tester

- Luca Bruno, ITIS Hensemberger Monza, Lissone, Italy

Voltage timer monitors line-connected ac loads

- Michael Petersen, Maxim Integrated Products, Sunnyvale, California

Features

 

BlackBerry sweetens SCADA solution

- BY DAVID MARSH • CONTRIBUTING TECHNICAL EDITOR
TELEMATICS SERVICES ARE NOT NEW BUT CAN BE TOO EXPENSIVE FOR SMALL-SCALE PROJECTS. APPLICATION-DEVELOPMENT SOFTWARE CAN ECONOMICALLY INTERFACE A BLACKBERRY CONSUMER PHONE WITH THE GSM INFRASTRUCTURE TO SERVE REMOTE DATA-MONITORING DUTIES.

Is FPGA a simpler puzzle for ASIC designers?

- BY MICHAEL SANTARINI • SENIOR EDITOR
WITH RISING MASK COSTS, COMPLEXITY, AND TOOL EXPENSES TO DEVELOP ASICs AND SoCs, MANY DESIGN GROUPS TODAY ARE OPTING TO IMPLEMENT THEIR PRODUCTION DESIGNS IN FPGAs. BUT, BEFORE DESIGNERS MAKE THE LEAP, THERE ARE SEVERAL FACTORS— GOOD AND BAD—THEY SHOULD CONSIDER.

Estimating power demand in mixed-signal ICs

- BY ERIC HABER • WOLFSON MICROELECTRONICS
NO PORTABLE PRODUCT IS LIKELY TO MAKE A MARKET IMPACT IF ITS BATTERY LIFE DISAPPOINTS BUT, EARLY IN THE DESIGN CYCLE, TRANSLATING SPECIFICATION-SHEET FIGURES INTO REALISTIC MILLIAMPERE AND MILLIWATT NUMBERS IS NOT STRAIGHTFORWARD.

Product Roundup

 

16-bit RISC MCU with LCD


1.1A LDO allows parallel connection


6-GHz signal generator


Programmable clock generators


Quad instrumentation amplifier



 

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