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LT-Spice - IUCEE – Components Updated March 8, 2016 Copyright LTspiceman.

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Presentation on theme: "LT-Spice - IUCEE – Components Updated March 8, 2016 Copyright LTspiceman."— Presentation transcript:

1 LT-Spice - IUCEE – Components Updated March 8, 2016 Copyright LTspiceman

2 List of Modules Mini-Modules  Download LT-spice – 3 Pages  First Schematic – 18 Pages  Resistor – 7 Pages  Inductor – 6 Pages  Transformer – 3 Pages  Capacitor – 8 Pages  Diode – 5 Pages  NPN / PNP – 10 Pages  NMOS / PMOS – 5 Pages  E / G – 5 Pages  Voltage / Current – 12 Pages  Behavioral V / Behavioral I – 5 Pages 

3 Download LT-Spice Visit URL and download Program and Install http://www.linear.com/designtools/software/#LTspice Download Reference Manuals and save in separate folder http://cds.linear.com/docs/en/software-and-simulation/LTspiceGettingStartedGuide.pdf http://ecee.colorado.edu/~mathys/ecen1400/pdf/scad3.pdf

4 LT-Spice Flyer

5 LT-Spice Installed Files C:\Program Files(x86)\LTC\LTSpiceIV\scad3.exe Is the executable file for LTSpice. Create a short-cut for it on the desktop C:\Program Files(x86)\LTC\LTSpiceIV\examples\ Has example circuits for many Linear Tech ICs and for analog designs C:\Program Files(x86)\LTC\LTSpiceIV\lib Has many built-in-parts supplied by Linear Tech, during the install process

6 First Schematic – 1 Right-Click on scad.exe icon and select 'Run as Administrator'

7 First Schematic - 2 Left-Click on Left-most icon on toolbar, ( Red-White ) to create new schematic Then, File > Save As, ( Navigate to your working folder ), 'Components.asc'

8 First Schematic-3 Tools > Sync Release This is to update LT-Spice via Internet ; This should be done once a month

9 First Schematic – 4 Toolbar – Tools > Color Preferences > Color Palette Editor opens ;Click on Tab 'Schematic', From the list ' Selected Item', one can choose colors for items like, 'Wires', 'Junctions', 'Spice Directive Text', etc

10 First Schematic – 5 Color Table for Schematic Tab

11 First Schematic – 6 Toolbar – Tools > Color Preferences > Color Palette Editor opens ;Click on Tab 'Waveforms', From the list ' Selected Item', one can choose colors for items like, 'Background', 'Axis', 'Trace V(1)', etc

12 First Schematic – 7 Color Table for Waveforms Tab

13 First Schematic - 8

14 First Schematic – 9 Capacitor Value 1F = 1 Femto Farad

15 First Schematic – 10 Edit

16 First Schematic – 11 Edit > Draw

17 First Schematic – 12 Heirarchy

18 First Schematic – 13 View

19 First Schematic – 14 Simulate

20 First Schematic – 15 Tools

21 First Schematic – 16 Help

22 First Schematic – 17 To add a Comment, press 'T' ; To add a Spice Directive, press 'S' ; And the dialog box opens To improve readability, Click on the Drop-Down-Box, under ‘Font Size’

23 First Schematic – 18 Tools > Control Panel > Spice Default Integration Method = Gear ; Solver = Alternate ; Max Threads = Highest number possible in drop down box; Gmin = 1 e-09 ; Abstol = 1 e-09 ; Trtol = 25

24 Resistor-1 F2

25 Resistor-2

26 Resistor-3 Right-Click on R1 text

27 Resistor-4 Right-Click on Resistor

28 Resistor-5 Right-Click on Resistor > Select Resistor

29 Resistor-6

30 Resistor-7 Control + Right-Click on Resistor

31 Inductor-1 F2

32 Inductor-2

33 Inductor-3 Right-Click on Inductor

34 Inductor-4 Right-Click on Inductor > Select Inductor

35 Inductor-5 Control + Right-Click on Inductor

36 Inductor-6

37 Transformer -1

38 Transformer -2 S

39 Transformer -3

40 Capacitor-1 F2

41 Capacitor-2

42 Capacitor-3 Right-Click on Capacitor

43 Capacitor-4 Right-Click on Capacitor > Select Capacitor

44 Capacitor-5 Control + Right-Click on Capacitor

45 Capacitor-6

46 Capacitor-7 Control + Right-Click on Capacitor

47 Capacitor-8

48 Diode-1 F2

49 Diode-2

50 Diode-3 Right-Click on Diode

51 Diode-4 Right-Click on Diode > Pick New Diode

52 Diode-5

53 NPN / PNP -1 F2

54 NPN / PNP -2

55 NPN / PNP -3 Right-Click on NPN

56 NPN / PNP -4 Right-Click on NPN > Pick New Transistor

57 NPN / PNP -5

58 NPN / PNP – 6 Control + R

59 NPN / PNP – 7 Control + R

60 NPN / PNP – 8 Control + R

61 NPN / PNP – 9 Control + R

62 NPN / PNP – 10 Control + E

63 NMOS / PMOS -1 F2

64 NMOS / PMOS -2

65 NMOS / PMOS -3 Right-Click on NMOS

66 NMOS / PMOS -4 Right-Click on NMOS > Pick New MOSFET

67 NMOS / PMOS -5

68 E / G – 1 F2

69 E / G - 2

70 E / G – 3 Control + Right-Click

71 E / G - 4

72 E / G - 5

73 Voltage / Current – 1 F2

74 Voltage / Current - 2

75 Voltage / Current – 3 Right-Click

76 Voltage / Current – 4 Right-Click > Advanced

77 Voltage / Current - 5

78 Voltage / Current - 6

79 Voltage / Current - 7

80 Voltage / Current - 8

81 Voltage / Current - 9

82 Voltage / Current - 10

83 Voltage / Current - 11

84 Voltage / Current - 12

85 Behavioral Voltage / Behavioral Current – 1 F2

86 Behavioral Voltage / Behavioral Current - 2

87 Behavioral Voltage / Behavioral Current – 3 Control + Right-Click

88 Behavioral Voltage / Behavioral Current - 4

89 Behavioral Voltage / Behavioral Current - 5


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