EDN_2007_i01.pdf

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®
4
Issue 1/2007
www.edn.com
Prying under the hood
of hybrid vehicles Pg 30
JAN
Foggy crystal ball yields
2007 wishes Pg 12
I ssue 21/2005
www.edn.com
Howard Johnson
takes you down a
two-way street Pg 26
Testing our reliance
on testing Pg 28
VOICE OF THE ENGINEER
Design Ideas Pg 71
TIMING IS
EVERYTHING
IN SOC DESIGN
Page 35
USER-FRIENDLY
MODEL SIMPLIFIES
SPICE OP-AMP
SIMULATION
Page 63
DISPLAYS:
WHAT WE GOT
HERE IS FAILURE TO
COMMUNICATE
Page 46
CONNECTING
SYSTEMS TO
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Ultimate Precision.
Low Power. Small Size.
Amplifiers Use TI’s New 36V Bipolar SiGe Process
Device
Input
V N
V OS
GBW
I Q
V S
Package
OPA211
Bipolar
1nV/ Hz
100µV
80MHz 3.5mA ± 18V MSOP-8
OPA827
JFET
4.5nV/ Hz
250µV
18MHz 4.2mA ± 18V MSOP-8
The new OPA211 and OPA827 precision amplifiers from Texas Instruments offer lower power,
smaller package size and lower noise, enabling breakthrough performance in test and measurement,
instrumentation, imaging, medical, audio and industrial process control applications. The amplifiers
were developed using the industry’s first complementary bipolar 36V SiGe process, BiCom3HV.
High Performance. Analog. Texas Instruments.
For datasheets and samples, visit
www.ti.com/opa211
Technology for Innovators and the red/black banner are trademarks of Texas Instruments. 1699A0 © 2006 TI
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Ancient Methods of Protection Will Only
Take You So Far.
When it comes to thwarting 21st
century evildoers, nobody has
more industry-proven secure
IC solutions than Atmel ® .
With a broad portfolio of biometric
sensors, embedded security chips, RF
identifi cation chips, secure microcontrollers
and secure memories for smart cards,
and RFID/card readers, Atmel has
the expertise and fl exibility to provide
customer-driven solutions for security in an
unsecured world.
And, when it comes to measuring why
we’re good, don’t just take our word for it.
Our secure microcontroller product portfolio
meets the stringent needs of the security
market with some of the highest security
certifications in the industry, including
Common Criteria EAL4+/EAL5+, FIPS-140-
2 Level 3 and 4, ZKA, Visa ® International and
MasterCard CAST approvals.
So, when your next project calls for
security, think Atmel. We’re Everywhere You
Are ® … securely.
Secure Memory and Microcontrollers for Smart Cards
Smart Card Reader ICs
Biometrics
Trusted Platform Module IC
Embedded Security
RF Identifi cation
Check out Atmel’s security solutions today at www.atmel.com/ad/securitysolutions
© 2006 Atmel Corporation. All rights reserved. Atmel ® , logo and combinations thereof, Everywhere You Are ® and others, are registered trademarks or
trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others.
Everywhere You Are ®
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YEAH, IT’S THAT FAST.
IT’S THAT SIMPLE.
Some companies are just known for their consistent quality.
From quote to delivery, we serve up the world’s best online PCB ordering.
Consistent, quality proto-boards, every time.
www.sunstone.com
• 2-6 layer, quickturn proto-boards
• Complete customer service, 24/7, 365 days a year
• Over 30 years of manufacturing experience
• The ultimate in easy online PCB ordering
“Sunstone has done a great job with all of our orders. We rely on
your easy online ordering system, quality
boards, and fast lead times.”
- Sunstone customer feedback
13626 S. Freeman Road Mulino, OR 97042 | 503.829.9108
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