1 files changed, 93 insertions, 0 deletions
diff --git a/Windows/spice/examples/p-to-n-examples/555-timer-2.cir b/Windows/spice/examples/p-to-n-examples/555-timer-2.cir
new file mode 100644
index 00000000..832eb96e
--- /dev/null
+++ b/Windows/spice/examples/p-to-n-examples/555-timer-2.cir
@@ -0,0 +1,93 @@
+ TIMER 555
+ * https://www.electro-tech-online.com/threads/spice-and-555-timer.5806/
+ .SUBCKT UA555  32 30 19 23 33 1  21
+    *           TR O  R  F  TH D  V
+    *
+    * Taken from the Fairchild data book (1982) page 9-3
+    *SYM=UA555
+    *DWG=C:\SPICE\555\UA555.DWG
+    Q4 25 2 3 QP
+    Q5 0 6 3 QP
+    Q6 6 6 8 QP
+    R1 9 21 4.7K
+    R2 3 21 830
+    R3 8 21 4.7K
+    Q7 2 33 5 QN
+    Q8 2 5 17 QN
+    Q9 6 4 17 QN
+    Q10 6 23 4 QN
+    Q11 12 20 10 QP
+    R4 10 21 1K
+    Q12 22 11 12 QP
+    Q13 14 13 12 QP
+    Q14 0 32 11 QP
+    Q15 14 18 13 QP
+    R5 14 0 100K
+    R6 22 0 100K
+    R7 17 0 10K
+    Q16 1 15 0 QN
+    Q17 15 19 31 QP
+    R8 18 23 5K
+    R9 18 0 5K
+    R10 21 23 5K
+    Q18 27 20 21 QP
+    Q19 20 20 21 QP
+    R11 20 31 5K
+    D1 31 24 DA
+    Q20 24 25 0 QN
+    Q21 25 22 0 QN
+    Q22 27 24 0 QN
+    R12 25 27 4.7K
+    R13 21 29 6.8K
+    Q23 21 29 28 QN
+    Q24 29 27 16 QN
+    Q25 30 26 0 QN
+    Q26 21 28 30 QN
+    D2 30 29 DA
+    R14 16 15 100
+    R15 16 26 220
+    R16 16 0 4.7K
+    R17 28 30 3.9K
+    Q3 2 2 9 QP
+    .MODEL DA D (RS=40 IS=1.0E-14 CJO=1PF)
+    .MODEL QP PNP (BF=20 BR=0.02 RC=4 RB=25 IS=1.0E-14 VA=50 NE=2)
+    + CJE=12.4P VJE=1.1 MJE=.5 CJC=4.02P VJC=.3 MJC=.3 TF=229P TR=159N)
+    .MODEL QN NPN (IS=5.07F NF=1 BF=100 VAF=161 IKF=30M ISE=3.9P NE=2
+    + BR=4 NR=1 VAR=16 IKR=45M RE=1.03 RB=4.12 RC=.412 XTB=1.5
+    + CJE=12.4P VJE=1.1 MJE=.5 CJC=4.02P VJC=.3 MJC=.3 TF=229P TR=959P)
+ .ENDS
+
+    **********
+    * Sample Test Circuit for the LM555 Timer: Astable Mode
+    * The LM555 timer model is designed for low frequency
+    * applications, up to 100Hz.
+    .INCLUDE TLC555.LIB
+    .TRAN 10u 100MS
+    .OPTIONS RELTOL=.0001
+    .SAVE  v(16) v(13) v(17)
+    .SAVE  v(1) v(4) v(3)
+
+    V2 2 0 5
+    VReset res 0 DC 0 PULSE(0 5 1u 1u 1u 30m 50m)
+
+    R3 2 3 1k
+    R4 3 4 5k
+    C3 4 0 0.5u $ 0.15u
+    X2 4  1  res  6  4  3  2 ua555
+*      TR O  R    F  TH D  V
+    RA 2 17 1k $ 5k
+    RB 17 16 5k $ 3k
+    C 16 0 0.5u $ 0.15u
+    RL 2 13 1k
+    X1 16    15   16   res   13  17   2   0   TLC555
+*      THRES CONT TRIG RESET OUT DISC VCC GND
+
+    .control
+    if $?batchmode
+    else
+      run
+      plot v(16) v(13) v(17) v(1)+6 v(4)+6 v(3)+6
+    end
+    .endc
+
+    .END