From 17d0a70caee2fb34608ac7a9bc1b01021554a84b Mon Sep 17 00:00:00 2001
From: Oliver Walters <oliver@currawongeng.com>
Date: Tue, 1 Mar 2016 10:03:19 +1100
Subject: [PATCH] Added 4-pin version of crystal (some SMT crystal devices have
 two ground pins)

e.g. http://www.abracon.com/Resonators/abm3b.pdf
---
 library/device.dcm |  5 +++++
 library/device.lib | 18 ++++++++++++++++++
 2 files changed, 23 insertions(+)

diff --git a/library/device.dcm b/library/device.dcm
index d312fa32..4aa79e56 100644
--- a/library/device.dcm
+++ b/library/device.dcm
@@ -25,6 +25,11 @@ D Crystal Oscillator
 K XTAL 
 $ENDCMP
 #
+$CMP CRYSTAL_SMD_4Pads
+D Crystal Oscillator, Surface Mount, 4 Pads
+K XTAL 
+$ENDCMP
+#
 $CMP CTRIM
 D Variable capacitor
 K trimmer
diff --git a/library/device.lib b/library/device.lib
index 547b6aea..41f00362 100644
--- a/library/device.lib
+++ b/library/device.lib
@@ -167,6 +167,24 @@ X case 3 0 -100 30 U 25 20 1 1 P
 ENDDRAW
 ENDDEF
 #
+# CRYSTAL_SMD_4Pads
+#
+DEF CRYSTAL_SMD_4Pads X 0 40 N N 1 F N
+F0 "X" 0 90 50 H V C CNN
+F1 "CRYSTAL_SMD_4Pads" 0 200 50 H V C CNN
+F2 "" -100 -10 50 H V C CNN
+F3 "" 0 90 50 H V C CNN
+DRAW
+P 2 0 1 10  -70 50  -70 -50 N
+P 2 0 1 10  70 50  70 -50 N
+P 5 0 1 10  -40 40  40 40  40 -40  -40 -40  -40 40 f
+X 1 1 -200 0 100 R 50 50 1 1 P
+X GND 2 -50 -100 50 U 50 50 1 1 W
+X 3 3 200 0 100 L 50 50 1 1 P
+X GND 4 50 -100 50 U 50 50 1 1 W
+ENDDRAW
+ENDDEF
+#
 # CTRIM
 #
 DEF CTRIM C 0 10 N N 1 F N