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when toggle format what by license comment
Mar 28, 2014 at 18:55 comment added ajs410 I think loading more means that the fanout of the clock pin is high.
Jan 1, 2014 at 12:59 comment added user19579 if perfect answer is required, This should be decided by simulation. We have used this Ccomp for 9 loads (x8).
Jan 1, 2014 at 10:42 comment added YNWA Hi :) what do you mean by "when loading is more" ?
Dec 30, 2013 at 6:00 comment added user19579 Shunted Capacitor is mentioned in DDR app notes..it is mentioned for single ended signals.for differential signals like DDR3 Clock capacitor will be connected parallel to CK- and CK+. It mainly recommneded when loading is more. we have used them when we are using 9 x8 DDR3 chips for each DDR3 controller. AN520 from Altera is having few words on this.
Dec 28, 2013 at 8:38 comment added YNWA hi, they are talking about a shunted capacitor to ground, I was talking about a capacitor placed between the differntial clock signals. (the capacitors sizes are different also, ~uF vs. ~pF)
Dec 28, 2013 at 3:59 history answered user19579 CC BY-SA 3.0