adafruit/Adafruit-Eagle-Library — Issue #2: Issue with XTAL-4
Author: froks
Created: 2011-11-27 00:53:06+00:00
State: open

I noticed a odd thing in the adafruit.lbr when I used the XTAL-4 device. It didn't work in my design, so I looked into it, and it seems that the pins are wrongly assigned.

In the library the pads in the footprint are numbered (always top-view)
1 2
4 3
and X1 = 1, X2 = 3. But in every Datasheet (and my bought crystals) (like http://www.datasheetpro.com/pdf/NihonDempaKogyo/cu24_NX3225SA_e1.pdf) the pads are numbered
4 3
1 2
and X1 = 1, X2 = 3, meaning that the adafruit lib expects the crystal to be between 4 and 2, but it is between 1 and 3. Hope you get it fixed before others make the mistake of not checking it themselves before

I may be totally wrong that there are crystals out there where they are between 4 and 2, but at least I couldn't find them in europe.