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| author | rahulp13 | 2020-03-03 05:31:58 +0530 |
|---|---|---|
| committer | rahulp13 | 2020-03-03 05:31:58 +0530 |
| commit | dfc268e0863c913a1b8726cd54eea3b40caf7c67 (patch) | |
| tree | 1cd82634684da5ae86b558d44756189e080545d4 /Windows/spice/examples/p-to-n-examples/relax_osc_st.cir | |
| parent | fd62c52150c7d1f81da8060b2f5db6b94d174ccf (diff) | |
| download | eSim-dfc268e0863c913a1b8726cd54eea3b40caf7c67.tar.gz eSim-dfc268e0863c913a1b8726cd54eea3b40caf7c67.tar.bz2 eSim-dfc268e0863c913a1b8726cd54eea3b40caf7c67.zip | |
upgrade ngspice to v31
Diffstat (limited to 'Windows/spice/examples/p-to-n-examples/relax_osc_st.cir')
| -rw-r--r-- | Windows/spice/examples/p-to-n-examples/relax_osc_st.cir | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/Windows/spice/examples/p-to-n-examples/relax_osc_st.cir b/Windows/spice/examples/p-to-n-examples/relax_osc_st.cir new file mode 100644 index 00000000..e9fa11f7 --- /dev/null +++ b/Windows/spice/examples/p-to-n-examples/relax_osc_st.cir @@ -0,0 +1,33 @@ +Relaxation oscillator +* ST AN4071, Fig. 26 +* www.st.com/resource/en/application_note/dm00050759.pdf + +.include Opamps_Comparators_ST.lib +XICOMP2 VM1 VP1 VS1 VCCP VCCN TS302X +* http://www.st.com/resource/en/cad_symbol_library/opamps_comparators_st.zip + +vdd vccp 0 5 +vss vccn 0 0 + +R1 vs1 vm1 10k +R2 vp1 0 10k +R3 vp1 vccp 10k +R4 vs1 vp1 10k + +C1 vm1 0 1n + +.tran 100n 500u uic + +.option rshunt=1e12 + +.control +save vs1 vm1 vp1 +run +rusage time +plot vs1 vm1 vp1 +linearize vs1 +fft vs1 +plot mag(vs1) xlimit 1k 100k +.endc + +.end |