diff --git a/transconductance/schematic/data.dm b/transconductance/schematic/data.dm
new file mode 100644
index 0000000..6b9ab20
Binary files /dev/null and b/transconductance/schematic/data.dm differ
diff --git a/transconductance/schematic/master.tag b/transconductance/schematic/master.tag
new file mode 100644
index 0000000..26be1be
--- /dev/null
+++ b/transconductance/schematic/master.tag
@@ -0,0 +1,2 @@
+-- Master.tag File, Rev:1.0
+sch.oa
diff --git a/transconductance/schematic/sch.oa b/transconductance/schematic/sch.oa
new file mode 100644
index 0000000..e8b317e
Binary files /dev/null and b/transconductance/schematic/sch.oa differ
diff --git a/transconductance/schematic/sch.oa.cdslck b/transconductance/schematic/sch.oa.cdslck
new file mode 100644
index 0000000..ec284f8
--- /dev/null
+++ b/transconductance/schematic/sch.oa.cdslck
@@ -0,0 +1,16 @@
+#
+# Edit Lock-Stake file. CAUTION: Please do not change.
+#
+# Information about current Edit Lock Owner.
+#
+LockStakeVersion               1.1
+LoginName                      gasioro1
+HostName                       hunter.egr.msu.edu
+ProcessIdentifier              1811
+ProcessCreationTime_UTC        1489505751
+ProcessCreationTime_Readable   Tue Mar 14 11:35:51 2017 EDT
+AppIdentifier                  OA File System Design Manager
+OSType                         unix
+ReasonForPlacingEditLock       OpenAccess edit lock
+FilePathUsedToEditLock         /egr/courses/unix/ECE/410/gasioro1/cadence/ece410_lab7/transconductance/schematic/sch.oa.cdslck
+TimeEditLocked                 Tue Mar 14 11:36:58 2017 EDT
diff --git a/transconductance/schematic/sch.oa.cdslck.RHEL30.hunter.egr.msu.edu.1811 b/transconductance/schematic/sch.oa.cdslck.RHEL30.hunter.egr.msu.edu.1811
new file mode 100644
index 0000000..ec284f8
--- /dev/null
+++ b/transconductance/schematic/sch.oa.cdslck.RHEL30.hunter.egr.msu.edu.1811
@@ -0,0 +1,16 @@
+#
+# Edit Lock-Stake file. CAUTION: Please do not change.
+#
+# Information about current Edit Lock Owner.
+#
+LockStakeVersion               1.1
+LoginName                      gasioro1
+HostName                       hunter.egr.msu.edu
+ProcessIdentifier              1811
+ProcessCreationTime_UTC        1489505751
+ProcessCreationTime_Readable   Tue Mar 14 11:35:51 2017 EDT
+AppIdentifier                  OA File System Design Manager
+OSType                         unix
+ReasonForPlacingEditLock       OpenAccess edit lock
+FilePathUsedToEditLock         /egr/courses/unix/ECE/410/gasioro1/cadence/ece410_lab7/transconductance/schematic/sch.oa.cdslck
+TimeEditLocked                 Tue Mar 14 11:36:58 2017 EDT
diff --git a/transconductance/schematic/thumbnail_128x128.png b/transconductance/schematic/thumbnail_128x128.png
new file mode 100644
index 0000000..032e0ac
Binary files /dev/null and b/transconductance/schematic/thumbnail_128x128.png differ