How do you do validate bypass capacitor selection and effectiveness on the mounted PC board?
Tag ‘signal-integritet’
Lee Ritchey in Oslo, June 7-9th, 2011
fre maj 06, 2011
Signal integrity, and why you should care.
Most modern electronics operates with digital signal switching times measured in the 100-300 ps range. At that rate the switching causes reflections on any trace longer than a few cm. The frequency content of the signals run into the GHz range. Parallel traces of just a few cm can easily cause crosstalk that exceeds the acceptable level. (mere…)
Free transmission line loss calculator
ons apr 27, 2011
AWR have one of the nicer free transmission line calculators I have seen in a long time. Highly recommended. (mere…)
Download Lee Ritchey “Right the First Time”
tirs mar 08, 2011
Vi har Lee Ritchey i Oslo den 7-9 juni i år. Der er nedsat pris på tilmeldingen i denne måned, så det skal du selvfølgelig udnytte: www.axcon.dk/lee
Den store nyhed er dog at vi har fået lov at lægge Lee’s første bog til gratis download på vores webside
Du skal ind på den samme side, og finde en box ude i højre side. Så kan du selv få en pdf version af bogen på din computer (eller ebogslæser måske?). (mere…)
Lee Ritchey kommer til Oslo til sommer
tirs feb 15, 2011
Det norske tidskrift Elektronikk omtalte det som de første allerede i December i forbindelse med en længere artikel om Lee Ritchey:
Lee Ritchey om SI og board design
tirs jan 04, 2011
Vi havde Lee Ritchey i Norden for 5. gang i november, hvor vi holdt 3 dages kursus i Stockholm for over 50 ingeniører fra hele Europa. Det var som sædvanlig et unikt kursus,som høstede rigtig meget ros fra deltagerne.
Lee Ritchey – Now Free
man jun 21, 2010
Lee Ritchey is one of the industry legends on high speed design. I worked with Lee back 10 years ago at 3Com in Silicon Valley and have since had the pleasure of arranging a number of 3-day signal integrity courses with Lee in Denmark and Sweden.
Low PDN impedance from DC to infinity
tors jun 10, 2010
Signal integrity experts have taught us to design power distribution systems that can support all devices on the board with a low low impedance over a wide frequency range.
Signal Integrity Training in Stockholm
tirs jun 08, 2010
Signal integrity is a subject you just can’t ignore in modern hardware design. The unfortunate thing is that many engineers still see this as partly black magic, when it really is not.
Lækker lille spectrum analyzer
tirs apr 20, 2010
Normalt vil jeg ikke reklamere for andre virksomheders produkter, men her er en undtagelse. Dels fordi det er en rigtig god lille sag – dels fordi vi har indgået en samarbejdsaftale med Rohde & Schwartz 