1 files changed, 34 insertions, 0 deletions
diff --git a/Windows/spice/examples/cider/parallel/gmamp.cir b/Windows/spice/examples/cider/parallel/gmamp.cir
new file mode 100644
index 00000000..e570beca
--- /dev/null
+++ b/Windows/spice/examples/cider/parallel/gmamp.cir
@@ -0,0 +1,34 @@
+BICMOS 3-STAGE AMPLIFIER
+*** IN GRAY & MEYER, 3RD ED. P.266, PROB. 3.12, 8.19
+
+VDD 1 0 5.0V
+VSS 2 0 0.0V
+
+*** VOLTAGE INPUT
+*VIN 13 0 0.0V AC 1V
+*CIN 13 3 1UF
+
+*** CURRENT INPUT
+IIN 3 0 0.0 AC 1.0
+
+M1  4 3 2 2 M_NMOS_1 W=300U L=1U
+M2  7 7 2 2 M_NMOS_1 W=20U  L=1U
+
+Q1  6 5 4   M_NPNS AREA=40
+Q2  5 5 7   M_NPNS AREA=40
+Q3  1 6 8   M_NPNS AREA=40
+
+RL1 1 4     1K
+RL2 1 6     10K
+RB1 1 5     10K
+RL3 8 2     1K
+RF1 3 8     30K
+
+*** NUMERICAL MODEL LIBRARY ***
+.INCLUDE BICMOS.LIB
+
+.AC DEC 10 100KHZ 100GHZ
+.PLOT AC VDB(8)
+
+.OPTIONS ACCT BYPASS=1 KEEPOPINFO
+.END