ADDED   mttroot/mtt/lib/comp/compound/Electrical/OpAmp/OpAmp_abg.fig
Index: mttroot/mtt/lib/comp/compound/Electrical/OpAmp/OpAmp_abg.fig
==================================================================
--- /dev/null
+++ mttroot/mtt/lib/comp/compound/Electrical/OpAmp/OpAmp_abg.fig
@@ -0,0 +1,35 @@
+#FIG 3.2
+Portrait
+Center
+Metric
+A4      
+100.00
+Single
+-2
+1200 2
+6 11385 2565 12465 2880
+4 0 4 100 0 18 18 0.0000 4 270 1065 11385 2790 SS:[out]\001
+-6
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 3
+	 4725 1125 4725 2475 4950 2250
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 3
+	 4950 2700 6300 2700 6075 2925
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 2
+	 4950 2475 4950 2700
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 2
+	 6300 2700 6300 2925
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 3
+	 9900 2700 11250 2700 11025 2925
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 2
+	 11250 2700 11250 2925
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 2
+	 9900 2475 9900 2700
+2 1 0 2 0 7 100 0 -1 0.000 0 0 -1 0 0 3
+	 4725 2925 4725 4275 4950 4050
+2 4 0 2 31 7 101 0 -1 0.000 0 0 7 0 0 5
+	 12600 5175 3825 5175 3825 450 12600 450 12600 5175
+4 1 0 100 0 18 18 0.0000 4 195 150 4725 2790 1\001
+4 1 0 100 0 18 18 0.0000 4 270 1590 9045 2790 SS:amp_out\001
+4 1 0 100 0 18 18 0.0000 4 270 1395 7110 2790 SS:amp_in\001
+4 1 4 100 0 18 18 0.0000 4 270 1140 4905 990 SS:[neg]\001
+4 1 4 100 0 18 18 0.0000 4 270 1140 4725 4590 SS:[pos]\001

ADDED   mttroot/mtt/lib/comp/compound/Electrical/OpAmp/OpAmp_lbl.txt
Index: mttroot/mtt/lib/comp/compound/Electrical/OpAmp/OpAmp_lbl.txt
==================================================================
--- /dev/null
+++ mttroot/mtt/lib/comp/compound/Electrical/OpAmp/OpAmp_lbl.txt
@@ -0,0 +1,36 @@
+#SUMMARY OpAmp: an ideal operational amplifier
+#DESCRIPTION Uses virtual earth concept
+
+
+## System OpAmp, representation lbl, language txt
+## File OpAmp_lbl.txt
+## Generated by MTT on Tue Sep 18 09:32:19 BST 2001
+
+  ###############################################################
+  ## Version control history
+  ###############################################################
+  ## $Id$
+  ## $Log$
+  ###############################################################
+
+## Port aliases
+#ALIAS	neg	neg
+#ALIAS	out	out
+#ALIAS	pos	pos
+
+## Argument aliases
+
+## Each line should be of one of the following forms:
+##	     a comment (ie starting with #)
+##	     component-name	cr_name	arg1,arg2,..argn
+##	     blank
+
+## ---- Component labels ----
+
+## Component type 
+	[neg]	SS		external,external		
+	[out]	SS		external,external		
+	[pos]	SS		external,external		
+	amp_in	SS		0,0
+	amp_out	SS		internal,internal		
+