supp:ltspice:start
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supp:ltspice:start [2015/03/31 22:51] – [Manuals and Tutorials] admin | supp:ltspice:start [2023/12/12 06:22] – [Manuals and Tutorials] rolf | ||
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====== LTSpice Circuit Simulator ====== | ====== LTSpice Circuit Simulator ====== | ||
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===== Manuals and Tutorials ===== | ===== Manuals and Tutorials ===== | ||
- | * :-) {{: | ||
- | | + | |
+ | - :-) {{: | ||
+ | - :-) {{http:// | ||
+ | \\ | ||
+ | - {{http:// | ||
+ | - [[http:// | ||
+ | - [[http:// | ||
+ | - {{http:// | ||
+ | - [[http:// | ||
- | * [[http:// | + | ===== Selected Topics ===== |
- | * [[http:// | + | ==== Voltage Controlled Switch ==== |
- | * [[http://ltwiki.org/? | + | * [[https://youtu.be/eEHWxvCydpw|LTSpice - Voltage Controlled Switch]] (youtube video) |
- | * [[http:// | + | ==== Parameter Sweep ==== |
+ | |||
+ | A short tutorial is the {{:supp: | ||
- | * [[http://ltwiki.org/?title=SPICE_and_LTspice_Courseware_and_Tutorials|LTwiki: Courseware and Tutorials]] | + | Parameters and parameter sweep are defined by directives (commands starting with at dot). |
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+ | Constant parameter: | ||
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+ | | ||
+ | |||
+ | Common loop expression, e.g. to test capacitors from 1μF to 10μF in 2μF steps: | ||
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+ | .step param C 1uF 10uF 2uF | ||
+ | |||
+ | Parameters from a list: | ||
+ | |||
+ | .step param C list 0.47uF 1uF 2.2uF 10uF | ||
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+ | Logarithmic (common log, base 10) parameter variation, e.g. 8 steps from 100nF to 1uF: | ||
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+ | .step dec param C 100nF 1uF 8 | ||
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+ | ==== AC Sweep (Creates Bode Plot) ==== | ||
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+ | logarithmic (base 10) AC sweep from 1 Hz to 100kHz with 10 steps per decade: | ||
+ | |||
+ | .ac dec 10 1 100k | ||
+ | |
supp/ltspice/start.txt · Last modified: 2023/12/12 06:30 by rolf