N neoandrewson New Member Jan 22, 2009 #1 hi ppl, I got a quick question. If a processor has an internal clock with 4% accuracy, does it mean it can generate an error of 2.4s in an hour? also can some one direct me to %accuracy to ppm conversion math for crystal oscillator?
hi ppl, I got a quick question. If a processor has an internal clock with 4% accuracy, does it mean it can generate an error of 2.4s in an hour? also can some one direct me to %accuracy to ppm conversion math for crystal oscillator?
jpanhalt Well-Known Member Most Helpful Member Jan 22, 2009 #2 Just remember percent is part per hundred. So, PPH X10E4 is PPM. John
RadioRon Well-Known Member Jan 22, 2009 #5 Mikebits said: 4% is .04 so PPM should be 400 Click to expand... Are you sure about that?