М.А. Амелина - Конспект лекций по курсу - Компьютерный анализ и синтез электронных устройств, страница 22

ɋɨɫɬɚɜɥɹɟɬɫɹ ɥɢɧɟɣɧɚɹ ɷɤɜɢɜɚɥɟɧɬɧɚɹ ɫɯɟɦɚ ɡɚɦɟɳɟɧɢɹ ɤɚɠɞɨɝɨ ɩɪɢɛɨɪɚ ɧɚ ɩɟɪɟɦɟɧɧɨɦ ɬɨɤɟ ɜ ɨɤɪɟɫɬɧɨɫɬɢ ɪɚɫɫɱɢɬɚɧɧɨɝɨ ɪɟɠɢɦɚ ɩɨ ɩɨɫɬɨɹɧɧɨɦɭ ɬɨɤɭ.3. ɋɨɫɬɚɜɥɹɟɬɫɹ ɩɨɥɧɚɹ ɥɢɧɟɚɪɢɡɨɜɚɧɧɚɹ ɫɯɟɦɚ ɡɚɦɟɳɟɧɢɹ ɚɧɚɥɢɡɢɪɭɟɦɨɣ ɫɯɟɦɵ ɩɨ ɩɟɪɟɦɟɧɧɨɦɭ ɬɨɤɭ ɜ ɨɤɪɟɫɬɧɨɫɬɢ ɪɚɫɫɱɢɬɚɧɧɨɝɨ ɪɟɠɢɦɚ ɩɨ ɩɨɫɬɨɹɧɧɨɦɭ ɬɨɤɭ (ɟɣ ɫɨɨɬɜɟɬɫɬɜɭɟɬɫɢɫɬɟɦɚ ɥɢɧɟɣɧɵɯ ɞɢɮɮɟɪɟɧɰɢɚɥɶɧɵɯ ɭɪɚɜɧɟɧɢɣ).Ɋɢɫ.

4.7. Ɉɤɧɨ ɡɚɞɚɧɢɹ ɩɚɪɚɦɟɬɪɨɜ AC ɚɧɚɥɢɡɚ AC Analysis Limits4. ȼɫɟ ɢɫɬɨɱɧɢɤɢ ɫɢɝɧɚɥɚ ɫɯɟɦɵ ɩɪɢɧɢɦɚɸɬɫɹ ɫɢɧɭɫɨɢɞɚɥɶɧɵɦɢ ɫ ɱɚɫɬɨɬɨɣ f=fmin ɢ ɚɦɩɥɢɬɭɞɨɣ Ⱥ=1 ɧɭɥɟɜɨɣ ɧɚɱɚɥɶɧɨɣ ɮɚɡɨɣ (ɷɬɨ ɧɟ ɨɬɧɨɫɢɬɫɹ ɤ ɢɫɬɨɱɧɢɤɚɦ ɫɢɝɧɚɥɚ V ɢ I ɜ ɮɨɪɦɚɬɟ SPICE, ɞɥɹ ɧɢɯ ɡɧɚɱɟɧɢɟ ɚɦɩɥɢɬɭɞɵ ɢ ɮɚɡɵ ɡɚɞɚɟɬɫɹ ɜ ɚɬɪɢɛɭɬɚɯ AC MAGNITUDE ɢ ACPHASE).5. Ⱥɧɚɥɢɡɢɪɭɟɬɫɹ ɫɯɟɦɚ ɢ ɧɚɯɨɞɹɬɫɹ ɨɬɤɥɢɤɢ ɜ ɜɢɞɟ ɤɨɦɩɥɟɤɫɧɵɯ ɜɟɥɢɱɢɧ ɭɡɥɨɜɵɯ ɩɨɬɟɧɰɢɚɥɨɜ ɢ ɬɨɤɨɜ ɫɯɟɦɵ ɞɥɹ ɥɢɧɟɚɪɢɡɨɜɚɧɧɨɣ ɫɯɟɦɵ ɧɚ ɡɚɞɚɧɧɨɣ ɱɚɫɬɨɬɟ.6. Ⱦɥɹ ɡɚɞɚɧɧɨɣ ɩɟɪɟɦɟɧɧɨɣ ɢ ɞɥɹ ɡɚɞɚɧɧɵɯ ɜɟɥɢɱɢɧ (Re, Im, Mag, PHASE, ɢ ɩɪ.) ɧɚ ɝɪɚɮɢɤɟ(ɚɯ) ɫɬɪɨɹɬɫɹ ɬɨɱɤɢ ɢ (ɢɥɢ) ɜɵɜɨɞɹɬɫɹ ɱɢɫɥɟɧɧɵɟ ɡɧɚɱɟɧɢɹ ɜ ɮɚɣɥ.7.

ɍɜɟɥɢɱɢɜɚɟɬɫɹ ɱɚɫɬɨɬɚ f ɧɚ ɡɚɞɚɧɧɵɣ ɲɚɝ.8. ɉɪɨɜɟɪɹɟɬɫɹ ɭɫɥɨɜɢɟ: ɩɪɟɜɵɫɢɥɚ ɥɢ ɱɚɫɬɨɬɚ f ɡɧɚɱɟɧɢɟ fmax? ȿɫɥɢ ɞɚ — ɬɨ ɡɚɜɟɪɲɢɬɶɪɚɫɱɟɬ, ɜ ɩɪɨɬɢɜɧɨɦ ɫɥɭɱɚɟ — ɩɟɪɟɣɬɢ ɤ ɩ. 5.102Ɇ.Ⱥ. Ⱥɦɟɥɢɧɚ4.5.1.03.03.2006ɫɬɪ. 103 ɢɡ 135ɂɛɟɛɨɣɠ ɪɛɫɛɧɠɭɫɩɝ ɧɩɟɠɦɣɫɩɝɛɨɣɺ AC Analysis Limits (F9,)ȼ ɨɤɧɟ ɡɚɞɚɧɢɹ ɩɚɪɚɦɟɬɪɨɜ ɪɚɫɱɟɬɚ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ, ɩɨɤɚɡɚɧɧɨɦ ɧɚ ɪɢɫ.

4.7, ɢɦɟɸɬɫɹ ɫɥɟɞɭɸɳɢɟ ɪɚɡɞɟɥɵ.Ʌ ɩ ɧ ɛ ɨ ɟ ɶ:ɜ ɫɬɪɨɤɟ ɢɧɫɬɪɭɦɟɧɬɨɜ ɢɥɢRun — ɧɚɱɚɥɨ ɦɨɞɟɥɢɪɨɜɚɧɢɟ. ɓɟɥɱɨɤ ɧɚ ɩɢɤɬɨɝɪɚɦɦɟɧɚɠɚɬɢɟ F2 ɬɚɤɠɟ ɧɚɱɢɧɚɟɬ ɦɨɞɟɥɢɪɨɜɚɧɢɟ. Ɇɨɞɟɥɢɪɨɜɚɧɢɟ ɦɨɠɟɬ ɛɵɬɶ ɨɫɬɚɧɨɜɥɟɧɨ ɜ ɥɸɛɨɣɦɨɦɟɧɬ ɧɚɠɚɬɢɟɦ ɧɚ ɩɢɤɬɨɝɪɚɦɦɭɢɥɢ ɤɥɚɜɢɲɭ Esc. ɉɨɫɥɟɞɨɜɚɬɟɥɶɧɵɟ ɧɚɠɚɬɢɹ ɧɚ ɩɢɤɬɨ-ɝɪɚɦɦɭ: ɩɪɟɪɵɜɚɸɬ ɢ ɡɚɬɟɦ ɩɪɨɞɨɥɠɚɸɬ ɦɨɞɟɥɢɪɨɜɚɧɢɟ;Add — ɞɨɛɚɜɥɟɧɢɟ ɟɳɟ ɨɞɧɨɣ ɫɬɪɨɤɢ ɫɩɟɰɢɮɢɤɚɰɢɢ ɜɵɜɨɞɚ ɪɟɡɭɥɶɬɚɬɨɜ ɩɨɫɥɟ ɫɬɪɨɤɢ,ɨɬɦɟɱɟɧɧɨɣ ɤɭɪɫɨɪɨɦ. ɇɚ ɷɬɨɣ ɫɬɪɨɤɟ ɭɫɬɚɧɚɜɥɢɜɚɟɬɫɹ ɫɩɨɫɨɛ ɨɬɨɛɪɚɠɟɧɢɹ ɪɟɡɭɥɶɬɚɬɨɜ ɢ ɚɧɚɥɢɬɢɱɟɫɤɢɟ ɜɵɪɚɠɟɧɢɹ ɞɥɹ ɩɨɫɬɪɨɟɧɢɹ ɝɪɚɮɢɤɨɜ.

ɉɪɢ ɧɚɥɢɱɢɢ ɛɨɥɶɲɨɝɨ ɤɨɥɢɱɟɫɬɜɚ ɫɬɪɨɤ, ɧɟɭɦɟɳɚɸɳɢɯɫɹ ɧɚ ɷɤɪɚɧɟ, ɩɨɹɜɥɹɟɬɫɹ ɥɢɧɟɣɤɚ ɩɪɨɤɪɭɬɤɢ;Delete — ɭɞɚɥɟɧɢɟ ɫɬɪɨɤɢ ɫɩɟɰɢɮɢɤɚɰɢɢ ɜɵɜɨɞɚ ɪɟɡɭɥɶɬɚɬɨɜ, ɨɬɦɟɱɟɧɧɨɣ ɤɭɪɫɨɪɨɦ;Expand — ɨɬɤɪɵɬɢɟ ɞɨɩɨɥɧɢɬɟɥɶɧɨɝɨ ɨɤɧɚ ɞɥɹ ɜɜɨɞɚ ɬɟɤɫɬɚ ɛɨɥɶɲɨɝɨ ɪɚɡɦɟɪɚ ɩɪɢ ɪɚɫɩɨɥɨɠɟɧɢɢ ɤɭɪɫɨɪɚ ɜ ɨɞɧɨɣ ɢɡ ɝɪɚɮ, ɫɨɞɟɪɠɚɳɢɯ ɜɵɪɚɠɟɧɢɹ, ɧɚɩɪɢɦɟɪ Y Expression;Stepping — ɨɬɤɪɵɬɢɟ ɞɢɚɥɨɝɨɜɨɝɨ ɨɤɧɚ ɡɚɞɚɧɢɹ ɜɚɪɢɚɰɢɢ ɩɚɪɚɦɟɬɪɨɜ;Properties — ɨɬɤɪɵɬɢɟ ɞɢɚɥɨɝɨɜɨɝɨ ɨɤɧɚ ɡɚɞɚɧɢɹ ɩɚɪɚɦɟɬɪɨɜ (ɨɤɨɧ ɝɪɚɮɢɤɨɜ, ɬɟɤɫɬɨɜɵɯɧɚɞɩɢɫɟɣ, ɬɨɥɳɢɧɵ ɢ ɰɜɟɬɚ ɥɢɧɢɣ ɢ ɞɪ.);Help — ɜɵɡɨɜ ɪɚɡɞɟɥɚ AC Analysis ɫɢɫɬɟɦɵ ɩɨɦɨɳɢ.ɒ ɣ ɬ ɦ ɩ ɝ ɶ ɠ ɪ ɛ ɫ ɛ ɧ ɠ ɭ ɫ ɶ:Frequency Range — ɫɩɟɰɢɮɢɤɚɰɢɹ ɤɨɧɟɱɧɨɣ ɢ ɧɚɱɚɥɶɧɨɣ ɱɚɫɬɨɬɵ ɩɨ ɮɨɪɦɚɬɭ Fmax,Fmin.

Ɉɬɪɢɰɚɬɟɥɶɧɵɟ ɡɧɚɱɟɧɢɹ ɱɚɫɬɨɬɵ ɧɟ ɞɨɩɭɫɤɚɸɬɫɹ. ȿɫɥɢ ɡɧɚɱɟɧɢɟ Fmin ɧɟ ɭɤɚɡɚɧɨ, ɬɨɪɚɫɱɟɬ ɧɟ ɩɪɨɢɡɜɨɞɢɬɫɹ;Number of Points — ɤɨɥɢɱɟɫɬɜɨ ɬɨɱɟɤ ɩɨ ɱɚɫɬɨɬɟ (Nf), ɜ ɤɨɬɨɪɵɯ ɩɪɨɢɡɜɨɞɢɬɫɹ ɪɚɫɱɟɬ ɱɚɫɬɨɬɧɵɯ ɯɚɪɚɤɬɟɪɢɫɬɢɤ. Ɇɢɧɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɪɚɜɧɨ 5. ȼ ɫɜɹɡɢ ɫ ɬɟɦ, ɱɬɨ ɜ ɪɟɠɢɦɟ Ⱥɋ ɧɟ ɩɪɨɢɡɜɨɞɢɬɫɹ ɢɧɬɟɪɩɨɥɹɰɢɹ, ɬɨ ɜ ɬɚɛɥɢɰɵ ɢ ɧɚ ɝɪɚɮɢɤɢ ɜɵɜɨɞɹɬɫɹ ɜɫɟ ɞɚɧɧɵɟ, ɩɨɥɭɱɟɧɧɵɟ ɩɪɢɪɚɫɱɟɬɟ. Ɂɧɚɱɟɧɢɹ ɱɚɫɬɨɬ, ɧɚ ɤɨɬɨɪɵɯ ɩɪɨɢɡɜɨɞɢɬɫɹ ɪɚɫɱɟɬ ɯɚɪɚɤɬɟɪɢɫɬɢɤ, ɡɚɜɢɫɢɬ ɨɬ ɩɚɪɚɦɟɬɪɨɜ, ɭɫɬɚɧɨɜɥɟɧɧɵɯ ɜ ɪɚɡɞɟɥɟ «Ɉɩɰɢɢ»: Auto, Linear, Log.

ȼ ɪɟɠɢɦɟ Auto ɩɚɪɚɦɟɬɪ Number ofPoints ɜɨ ɜɧɢɦɚɧɢɟ ɧɟ ɩɪɢɧɢɦɚɟɬɫɹ ɢ ɤɨɥɢɱɟɫɬɜɨ ɬɨɱɟɤ ɨɩɪɟɞɟɥɹɟɬɫɹ ɜɟɥɢɱɢɧɨɣ MaximumChange. ȿɫɥɢ ɩɪɢɧɹɬ ɥɢɧɟɣɧɵɣ ɲɚɝ (Linear), ɬɨ ɲɚɝ ɩɪɢɪɚɳɟɧɢɹ ɱɚɫɬɨɬɵ ɪɚɜɟɧFk+1 - Fk= (Fmax - Fmin)/(Nf - 1).ȿɫɥɢ ɩɪɢɧɹɬ ɥɨɝɚɪɢɮɦɢɱɟɫɤɢɣ ɦɚɫɲɬɚɛ (Log), ɬɨ ɨɬɧɨɲɟɧɢɟ ɫɨɫɟɞɧɢɯ ɱɚɫɬɨɬɧɵɯ ɬɨɱɟɤɪɚɜɧɨFk+1/Fk= (Fmax/Fmin)/(Nf - 1).Temperature — ɞɢɚɩɚɡɨɧ ɢɡɦɟɧɟɧɢɹ ɬɟɦɩɟɪɚɬɭɪɵ ɜ ɝɪɚɞɭɫɚɯ ɐɟɥɶɫɢɹ.

ɉɪɢ ɜɵɛɨɪɟ ɩɚɪɚɦɟɬɪɚ Linear ɢɦɟɟɬ ɮɨɪɦɚɬ High[,Low[,Step]]; ɟɫɥɢ ɩɪɢ ɷɬɨɦ ɩɚɪɚɦɟɬɪ Step (ɲɚɝ) ɨɩɭɳɟɧ, ɬɨ ɜɵɩɨɥɧɹɟɬɫɹ ɚɧɚɥɢɡ ɩɪɢ ɞɜɭɯ ɡɧɚɱɟɧɢɹɯ ɬɟɦɩɟɪɚɬɭɪɵ Low (ɦɢɧɢɦɚɥɶɧɨɣ) ɢ High (ɦɚɤɫɢɦɚɥɶɧɨɣ),ɟɫɥɢ ɨɩɭɳɟɧɵ ɨɛɚ ɩɚɪɚɦɟɬɪɚ Low ɢ Step, ɬɨ ɪɚɫɱɟɬ ɩɪɨɜɨɞɢɬɫɹ ɩɪɢ ɟɞɢɧɫɬɜɟɧɧɨɣ ɬɟɦɩɟɪɚɬɭɪɟ,ɪɚɜɧɨɣ High. ɉɪɢ ɜɵɛɨɪɟ ɩɚɪɚɦɟɬɪɚ List ɭɤɚɡɵɜɚɟɬɫɹ ɫɩɢɫɨɤ ɬɟɦɩɟɪɚɬɭɪ, ɪɚɡɞɟɥɹɟɦɵɯ ɡɚɩɹɬɵ103D:\Ɉɩɢɫɚɧɢɟ MC8\MC8_V1_2.DOCɦɢ. ɉɪɢ ɢɡɦɟɧɟɧɢɢ ɬɟɦɩɟɪɚɬɭɪɵ ɢɡɦɟɧɹɸɬɫɹ ɩɚɪɚɦɟɬɪɵ ɤɨɦɩɨɧɟɧɬɨɜ, ɢɦɟɸɳɢɟ ɧɟɧɭɥɟɜɵɟɬɟɦɩɟɪɚɬɭɪɧɵɟ ɤɨɷɮɮɢɰɢɟɧɬɵ Ɍɋ, ɚ ɬɚɤɠɟ ɪɹɞ ɩɚɪɚɦɟɬɪɨɜ ɩɨɥɭɩɪɨɜɨɞɧɢɤɨɜɵɯ ɩɪɢɛɨɪɨɜ.Ɂɧɚɱɟɧɢɟ ɭɫɬɚɧɨɜɥɟɧɧɨɣ ɡɞɟɫɶ ɬɟɦɩɟɪɚɬɭɪɵ ɦɨɠɟɬ ɢɫɩɨɥɶɡɨɜɚɬɶɫɹ ɜ ɪɚɡɥɢɱɧɵɯ ɜɵɪɚɠɟɧɢɹɯ,ɨɧɚ ɨɛɨɡɧɚɱɚɟɬɫɹ ɤɚɤ ɩɟɪɟɦɟɧɧɚɹ TEMP.Maximum Change,% — ɦɚɤɫɢɦɚɥɶɧɨ ɞɨɩɭɫɬɢɦɨɟ ɩɪɢɪɚɳɟɧɢɟ ɝɪɚɮɢɤɚ ɩɟɪɜɨɣ ɮɭɧɤɰɢɢɧɚ ɢɧɬɟɪɜɚɥɟ ɲɚɝɚ ɩɨ ɱɚɫɬɨɬɟ (ɜ ɩɪɨɰɟɧɬɚɯ ɨɬ ɩɨɥɧɨɣ ɲɤɚɥɵ).

ɉɪɢɧɢɦɚɟɬɫɹ ɜɨ ɜɧɢɦɚɧɢɟ ɬɨɥɶɤɨ ɩɪɢ ɜɵɛɨɪɟ ɨɩɰɢɢ Auto. ȿɫɥɢ ɝɪɚɮɢɤ ɮɭɧɤɰɢɢ ɢɡɦɟɧɹɟɬɫɹ ɛɵɫɬɪɟɟ, ɬɨ ɲɚɝ ɩɪɢɪɚɳɟɧɢɹ ɱɚɫɬɨɬɵ ɚɜɬɨɦɚɬɢɱɟɫɤɢ ɭɦɟɧɶɲɚɟɬɫɹ;Noise Input— ɢɦɹ ɜɯɨɞɧɨɝɨ ɢɫɬɨɱɧɢɤɚ ɫɢɝɧɚɥɚ, ɢɫɩɨɥɶɡɭɟɦɨɝɨ ɩɪɢ ɪɚɫɱɟɬɟ ɲɭɦɨɜɵɯ ɩɚɪɚɦɟɬɪɨɜ. ɉɪɢ ɭɤɚɡɚɧɢɢ ɩɟɪɟɦɟɧɧɨɣ INOISE ɜ ɝɪɚɮɟ Y expression ɜɵɜɨɞɢɬɫɹ ɝɪɚɮɢɤ ɤɜɚɞɪɚɬɧɨɝɨ ɤɨɪɧɹ ɫɩɟɤɬɪɚɥɶɧɨɣ ɩɥɨɬɧɨɫɬɢ ɧɚɩɪɹɠɟɧɢɹ ɢɥɢ ɬɨɤɚ ɜɧɭɬɪɟɧɧɢɯ ɲɭɦɨɜ ɰɟɩɢ, ɩɟɪɟɫɱɢɬɚɧɧɨɣɤ ɷɬɢɦ ɡɚɠɢɦɚɦ. ȿɫɥɢ ɜ ɤɚɱɟɫɬɜɟ ɢɫɬɨɱɧɢɤɚ ɜɯɨɞɧɨɝɨ ɫɢɝɧɚɥɚ ɜɤɥɸɱɚɟɬɫɹ ɢɫɬɨɱɧɢɤ ɧɚɩɪɹɠɟɧɢɹ,ɬɨ ɧɚ ɜɯɨɞ ɩɟɪɟɫɱɢɬɵɜɚɟɬɫɹ ɫɩɟɤɬɪɚɥɶɧɚɹ ɩɥɨɬɧɨɫɬɶ ɧɚɩɪɹɠɟɧɢɹ, ɚ ɟɫɥɢ ɢɫɬɨɱɧɢɤ ɬɨɤɚ, ɬɨɫɩɟɤɬɪɚɥɶɧɚɹ ɩɥɨɬɧɨɫɬɶ ɬɨɤɚ;Noise Output — ɧɨɦɟɪɚ ɭɡɥɨɜ ɜɵɯɨɞɧɵɯ ɡɚɠɢɦɨɜ ɰɟɩɢ, ɜ ɤɨɬɨɪɵɯ ɜɵɱɢɫɥɹɟɬɫɹ ɫɩɟɤɬɪɚɥɶɧɚɹ ɩɥɨɬɧɨɫɬɶ ɧɚɩɪɹɠɟɧɢɹ ɜɵɯɨɞɧɨɝɨ ɲɭɦɚ ɰɟɩɢ.

Ɏɨɪɦɚɬ: ɭɡɟɥ 1[,ɭɡɟɥ2].Ƚɶɝɩɟɫɠɢɮɦɷɭɛɭɩɝɧ ɩ ɟ ɠ ɦ ɣ ɫ ɩ ɝ ɛ ɨ ɣ ɺ:ɇɢɠɟ ɪɚɡɞɟɥɚ «ɑɢɫɥɨɜɵɟ ɩɚɪɚɦɟɬɪɵ» ɢ ɫɥɟɜɚ ɨɬ ɪɚɡɞɟɥɚ «ȼɵɪɚɠɟɧɢɹ» ɪɚɫɩɨɥɨɠɟɧɚɝɪɭɩɩɚ ɩɢɤɬɨɝɪɚɦɦ. ɇɚɠɚɬɢɟ ɤɚɠɞɨɣ ɩɢɤɬɨɝɪɚɦɦɵ ɨɩɪɟɞɟɥɹɟɬ ɯɚɪɚɤɬɟɪ ɜɵɜɨɞɚ ɞɚɧɧɵɯ,ɡɚɞɚɜɚɟɦɵɯ ɜ ɬɨɣ ɠɟ ɫɬɪɨɤɟ. ɂɦɟɸɬɫɹ ɫɥɟɞɭɸɳɢɟ ɜɨɡɦɨɠɧɨɫɬɢ:X Log/Linear Scale — ɩɟɪɟɤɥɸɱɟɧɢɟ ɦɟɠɞɭ ɥɨɝɚɪɢɮɦɢɱɟɫɤɨɣ ɢ ɥɢɧɟɣɧɨɣ ɲɤɚɥɨɣɩɨ ɨɫɢ X.

ɉɪɢ ɜɵɛɨɪɟ ɥɨɝɚɪɢɮɦɢɱɟɫɤɨɣ ɲɤɚɥɵ ɞɢɚɩɚɡɨɧ ɢɡɦɟɧɟɧɢɹ ɩɟɪɟɦɟɧɧɨɣ ɞɨɥɠɟɧ ɛɵɬɶɩɨɥɨɠɢɬɟɥɶɧɵɦY Log/Linear Scale — ɩɟɪɟɤɥɸɱɟɧɢɟ ɦɟɠɞɭ ɥɨɝɚɪɢɮɦɢɱɟɫɤɨɣ ɢ ɥɢɧɟɣɧɨɣ ɲɤɚɥɨɣ ɩɨ ɨɫɢ Y. ɉɪɢ ɜɵɛɨɪɟ ɥɨɝɚɪɢɮɦɢɱɟɫɤɨɣ ɲɤɚɥɵ ɞɢɚɩɚɡɨɧ ɢɡɦɟɧɟɧɢɹ ɩɟɪɟɦɟɧɧɨɣ ɞɨɥɠɟɧɛɵɬɶ ɩɨɥɨɠɢɬɟɥɶɧɵɦ;Color— ɜɵɡɨɜ ɦɟɧɸ ɞɥɹ ɜɵɛɨɪɚ ɨɞɧɨɝɨ ɢɡ 16 ɰɜɟɬɨɜ ɞɥɹ ɨɤɪɚɲɢɜɚɧɢɹ ɝɪɚɮɢɤɨɜ.Ƚɪɚɮɢɤ ɨɤɪɚɲɢɜɚɟɬɫɹ ɜ ɰɜɬ ɤɧɨɩɤɢ;Numeric Output — ɩɪɢ ɧɚɠɚɬɢɢ ɷɬɨɣ ɤɧɨɩɤɢ ɜ ɬɟɤɫɬɨɜɵɣ ɜɵɯɨɞɧɨɣ ɮɚɣɥ ɡɚɧɨɫɢɬɫɹɬɚɛɥɢɰɚ ɨɬɫɱɟɬɨɜ ɮɭɧɤɰɢɢ, ɡɚɞɚɧɧɨɣ ɜ ɝɪɚɮɟ Y Expression.

Ɂɚɩɢɫɶ ɩɪɨɢɡɜɨɞɢɬɫɹ ɜ ɮɚɣɥ «<ɢɦɹɫɯɟɦɶ>.ȺNɈ». Ɍɚɛɥɢɰɚ ɩɪɨɫɦɚɬɪɢɜɚɟɬɫɹ ɜ ɨɤɧɟ Numeric Output (ɨɬɤɪɵɜɚɟɬɫɹ ɧɚɠɚɬɢɟɦ ɤɥɚɜɢɲɢ F5). Ʉɨɥɢɱɟɫɬɜɨ ɨɬɫɱɟɬɨɜ ɮɭɧɤɰɢɢ (ɱɢɫɥɨ ɫɬɪɨɤ ɜ ɬɚɛɥɢɰɟ) ɡɚɞɚɟɬɫɹ ɩɚɪɚɦɟɬɪɨɦ Number ofPoints ɜ ɪɚɡɞɟɥɟ ɑɢɫɥɨɜɵɟ ɩɚɪɚɦɟɬɪɵ;Rectangular — ɜɵɜɨɞ ɝɪɚɮɢɤɨɜ ɜ ɩɪɹɦɨɭɝɨɥɶɧɨɣ (ɞɟɤɚɪɬɨɜɨɣ) ɫɢɫɬɟɦɟ ɤɨɨɪɞɢɧɚɬ,Polar — ɜɵɜɨɞ ɝɪɚɮɢɤɨɜ ɜ ɩɨɥɹɪɧɨɣ ɫɢɫɬɟɦɟ ɤɨɨɪɞɢɧɚɬ;Smith chart plot — ɜɵɜɨɞ ɝɪɚɮɢɤɨɜ ɧɚ ɤɪɭɝɨɜɨɣ ɞɢɚɝɪɚɦɦɟ (ɞɢɚɝɪɚɦɦɟ ɋɦɢɬɚ);Plot Group — ɜ ɝɪɚɮɟ Ɋ ɱɢɫɥɚɦɢ ɨɬ 1 ɞɨ 9 ɭɤɚɡɵɜɚɟɬɫɹ ɧɨɦɟɪ ɝɪɚɮɢɱɟɫɤɨɝɨ ɨɤɧɚ, ɜ ɤɨɬɨɪɨɦ ɞɨɥɠɧɚ ɛɵɬɶ ɩɨɫɬɪɨɟɧɚ ɞɚɧɧɚɹ ɮɭɧɤɰɢɹ. ȼɫɟ ɮɭɧɤɰɢɢ, ɩɨɦɟɱɟɧɧɵɟ ɨɞɧɢɦ ɢ ɬɟɦ ɠɟ ɧɨɦɟɪɨɦ, ɜɵɜɨɞɹɬɫɹ ɜ ɨɞɧɨɦ ɨɤɧɟ.

ȿɫɥɢ ɷɬɨ ɩɨɥɟ ɩɭɫɬɨ, ɝɪɚɮɢɤ ɮɭɧɤɰɢɢ ɧɟ ɫɬɪɨɢɬɫɹ.104Ɇ.Ⱥ. Ⱥɦɟɥɢɧɚ03.03.2006ɫɬɪ. 105 ɢɡ 135Ƚ ɶ ɫ ɛ ɡ ɠ ɨ ɣ ɺ:X Expression — ɢɦɹ ɩɟɪɟɦɟɧɧɨɣ, ɨɬɤɥɚɞɵɜɚɟɦɨɣ ɩɨ ɨɫɢ X. Ɉɛɵɱɧɨ ɩɪɢ ɚɧɚɥɢɡɟ ɩɟɪɟɯɨɞɧɵɯ ɩɪɨɰɟɫɫɨɜ ɩɨ ɷɬɨɣ ɨɫɢ ɨɬɤɥɚɞɵɜɚɟɬɫɹ ɱɚɫɬɨɬɚ (ɩɟɪɟɦɟɧɧɚɹ F), ɨɞɧɚɤɨ ɷɬɨ ɧɟ ɨɛɹɡɚɬɟɥɶɧɨ. Ɍɚɤ ɩɪɢ ɪɚɫɱɟɬɟ ɢɦɩɭɥɶɫɧɨɣ ɯɚɪɚɤɬɟɪɢɫɬɢɤɢ ɫ ɩɨɦɨɳɶɸ ɩɪɟɨɛɪɚɡɨɜɚɧɢɹ Ɏɭɪɶɟ ɩɨ ɷɬɨɣɨɫɢ ɨɬɤɥɚɞɵɜɚɟɬɫɹ ɜɪɟɦɹ (ɩɟɪɟɦɟɧɧɚɹ Ɍ), ɚ ɩɪɢ ɩɨɫɬɪɨɟɧɢɢ ɝɨɞɨɝɪɚɮɚ ɞɥɹ ɚɧɚɥɢɡɚ ɭɫɬɨɣɱɢɜɨɫɬɢ ɩɨ ɦɟɬɨɞɭ ɇɚɣɤɜɢɫɬɚ — ɞɟɣɫɬɜɢɬɟɥɶɧɚɹ ɱɚɫɬɶ ɤɨɦɩɥɟɤɫɧɨɝɨ ɫɢɝɧɚɥɚ;Y Expression — ɦɚɬɟɦɚɬɢɱɟɫɤɨɟ ɜɵɪɚɠɟɧɢɟ ɞɥɹ ɩɟɪɟɦɟɧɧɨɣ, ɨɬɤɥɚɞɵɜɚɟɦɨɣ ɩɨ ɨɫɢ Y.ɗɬɨ ɦɨɠɟɬ ɛɵɬɶ ɩɪɨɫɬɚɹ ɩɟɪɟɦɟɧɧɚɹ ɬɢɩɚ ɧɚɩɪɹɠɟɧɢɹ ɜ ɭɡɥɟ V(5), ɩɚɞɟɧɢɟ ɧɚɩɪɹɠɟɧɢɹ ɧɚɞɜɭɯɩɨɥɸɫɧɨɦ ɤɨɦɩɨɧɟɧɬɟ V(L1) ɢɥɢ ɬɨɤɚ ɜɟɬɜɢ I(2,3), I(L1), ɩɪɨɢɡɜɟɞɟɧɢɹ ɤɨɦɩɥɟɤɫɧɵɯ ɜɟɥɢɱɢɧ, ɧɚɩɪɢɦɟɪ V(VCC)*I(VCC), ɢ ɞɪɭɝɢɟ ɜɵɪɚɠɟɧɢɹ (ɫɦ.

ɪɚɡɞ. 2.1.3). Ⱦɥɹ ɪɚɫɱɟɬɚ ɭɪɨɜɧɹ ɜɧɭɬɪɟɧɧɟɝɨ ɲɭɦɚ ɜ ɝɪɚɮɟ Y Expression ɩɨɦɟɳɚɸɬ ɢɦɟɧɚ ɩɟɪɟɦɟɧɧɵɯ ONOISE, INOISE; ɩɪɢ ɷɬɨɦɝɪɚɮɢɤɢ ɞɪɭɝɢɯ ɩɟɪɟɦɟɧɧɵɯ ɧɟɥɶɡɹ ɨɞɧɨɜɪɟɦɟɧɧɨ ɜɵɜɨɞɢɬɶ ɧɚ ɷɤɪɚɧ;X Range — ɦɚɤɫɢɦɚɥɶɧɨɟ ɢ ɦɢɧɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɩɟɪɟɦɟɧɧɨɣ ɏ ɧɚ ɝɪɚɮɢɤɟ ɩɨ ɮɨɪɦɚɬɭHigh[,Low]. ȿɫɥɢ ɦɢɧɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ Low ɪɚɜɧɨ ɧɭɥɸ, ɟɝɨ ɦɨɠɧɨ ɧɟ ɭɤɚɡɵɜɚɬɶ. Ⱦɥɹ ɚɜɬɨɦɚɬɢɱɟɫɤɨɝɨ ɜɵɛɨɪɚ ɞɢɚɩɚɡɨɧɚ ɩɟɪɟɦɟɧɧɵɯ ɜ ɷɬɨɣ ɝɪɚɮɟ ɭɤɚɡɵɜɚɟɬɫɹ Auto. ȼ ɷɬɨɦ ɫɥɭɱɚɟ ɫɧɚɱɚɥɚ ɜɵɩɨɥɧɹɟɬɫɹ ɦɨɞɟɥɢɪɨɜɚɧɢɟ, ɜ ɩɪɨɰɟɫɫɟ ɤɨɬɨɪɨɝɨ ɝɪɚɮɢɤɢ ɫɬɪɨɹɬɫɹ ɜ ɫɬɚɧɞɚɪɬɧɨɦ ɦɚɫɲɬɚɛɟ ɢ ɡɚɬɟɦ ɚɜɬɨɦɚɬɢɱɟɫɤɢ ɩɟɪɟɫɬɪɚɢɜɚɸɬɫɹ. ɍɞɨɛɧɨ ɬɚɤɠɟ ɢɫɩɨɥɶɡɨɜɚɬɶ Fmax,Fmin, ɜ ɷɬɨɦɫɥɭɱɚɟ ɧɟ ɧɚɞɨ ɞɭɛɥɢɪɨɜɚɬɶ ɞɢɚɩɚɡɨɧ, ɭɤɚɡɚɧɧɵɣ ɜ Frequency Range;Y Range — ɦɚɤɫɢɦɚɥɶɧɨɟ ɢ ɦɢɧɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɩɟɪɟɦɟɧɧɨɣ Y ɧɚ ɝɪɚɮɢɤɟ; ɟɫɥɢ ɦɢɧɢɦɚɥɶɧɨɟ ɡɧɚɱɟɧɢɟ ɪɚɜɧɨ ɧɭɥɸ, ɟɝɨ ɦɨɠɧɨ ɧɟ ɭɤɚɡɵɜɚɬɶ.

Ⱦɥɹ ɚɜɬɨɦɚɬɢɱɟɫɤɨɝɨ ɜɵɛɨɪɚ ɞɢɚɩɚɡɨɧɚ ɩɟɪɟɦɟɧɧɵɯ ɜ ɷɬɨɣ ɝɪɚɮɟ ɭɤɚɡɵɜɚɟɬɫɹ Auto.ɉ ɪ ɱ ɣ ɣ:Run Options — ɭɩɪɚɜɥɟɧɢɟ ɜɵɞɚɱɟɣ ɪɟɡɭɥɶɬɚɬɨɜ ɪɚɫɱɟɬɨɜ:Normal — ɪɟɡɭɥɶɬɚɬɵ ɪɚɫɱɟɬɨɜ ɧɟ ɫɨɯɪɚɧɹɸɬɫɹ,Save — ɫɨɯɪɚɧɟɧɢɟ ɪɟɡɭɥɶɬɚɬɨɜ ɪɚɫɱɟɬɨɜ ɜ ɛɢɧɚɪɧɨɦ ɞɢɫɤɨɜɨɦ ɮɚɣɥɟ <ɢɦɹ ɫɯɟɦɵ>.ȺSȺ,Retrieve — ɫɱɢɬɵɜɚɧɢɟ ɩɨɫɥɟɞɧɢɯ ɪɟɡɭɥɶɬɚɬɨɜ ɪɚɫɱɟɬɚ ɢɡ ɞɢɫɤɨɜɨɝɨ ɮɚɣɥɚ <ɢɦɹ ɫɯɟɦɵ>.ASA, ɫɨɡɞɚɧɧɨɝɨ ɪɚɧɟɟ.