From: ian <ian>
Date: Wed, 24 Mar 2004 23:54:52 +0000 (+0000)
Subject: wip
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ijackson/git?a=commitdiff_plain;h=4fbe764bc5118c5b22068bf74550ac703d17f700;p=trains.git

wip
---

diff --git a/spice/lf356.mod b/spice/lf356.mod
index ad0cee1..208b11a 100644
--- a/spice/lf356.mod
+++ b/spice/lf356.mod
@@ -61,7 +61,8 @@ C4 5 6 1.9894E-13
 *
 I2 99 50 4.65MA
 *^Quiescent supply current
-EOS 7 1 POLY(1) 16 49 3E-3 1
+*EOS 7 1 POLY(1) 16 49 3E-3 1
+BEOS 7 1 V=3E-3+V(16,49)
 *Input offset voltage.^
 R8 99 49 50K
 R9 49 50 50K
@@ -75,7 +76,9 @@ V3 10 50 2.63
 **************SECOND STAGE**************
 *
 EH 99 98 99 49 1
-F1 9 98 POLY(1) VA3 0 0 0 1.5944E7
+*F1 9 98 POLY(1) VA3 0 0 0 1.5944E7
+BF1 9 98 I=1.5944e7*I(va3)^3
+*1.5944e7*(I(VA3)
 G1 98 9 5 6 2E-3
 R5 98 9 100MEG
 VA3 9 11 0
diff --git a/spice/opmodel1.cir b/spice/opmodel1.cir
index 8e6d5b7..2df013f 100644
--- a/spice/opmodel1.cir
+++ b/spice/opmodel1.cir
@@ -1,19 +1,20 @@
-OPMODEL1.CIR -OPAMP MODEL SINGLE-POLE 
+OPMODEL1.CIR -OPAMP MODEL SINGLE-POLE
 *
 .include opmodmac.cir
+*.include lf356.mod
 
 vpp	10	0	10
 vmm	0	90	10
 
 VS      1       0	ac 1
 * dc 1 AC      1	else  sin(0voff 1vpeak 2khz)
-*XOP     1 0     3   90 10
-XOP     1 0     3   90 10     opamp1   
+XOP     1 0     3   90 10   opamp1
+#XOP     1 0     3   90 10     lf356/ns
 RL      3       0       1K
 *
 * 
 * VIEW RESULTS
-.PRINT   AC      VM(3)
+.PRINT   AC      VM(3) vp(3)
 .PRINT   tran    v(90) v(1) V(3) v(10)
 * ANALYSIS
 .PROBE