WikiDer > Gummel – Poon modeli
The Gummel – Poon modeli a model ning bipolyar o'tish transistorlari. Bu birinchi tomonidan nashr etilgan maqolada tasvirlangan Hermann Gummel va H. C. Poon da Bell laboratoriyalari 1970 yilda.[1]
Gummel-Poon modeli va uning zamonaviy variantlari kabi mashhur elektron simulyatorlarda keng qo'llaniladi ZARIF. Gummel-Poon modeli uchun muhim ta'sir transistorning o'zgarishi hisoblanadi va bilan qiymatlar to'g'ridan-to'g'ri oqim Daraja. Muayyan parametrlar o'tkazib yuborilganda, Gummel-Poon modeli oddiygacha kamayadi Ebers-Moll modeli.[1]
Model parametrlari
Spice Gummel – Poon modelining parametrlari[2]
| # | Ism | Mulk modellashtirilgan | Parametr | Birlik | Odatiy qiymat |
|---|---|---|---|---|---|
| 1 | IS | joriy | transportning to'yinganligi oqimi | A | 1×10−16 |
| 2 | BF | joriy | ideal maksimal. oldinga beta | — | 100 |
| 3 | NF | joriy | oldinga oqim emissiya koeffitsienti | — | 1 |
| 4 | VAF | joriy | oldinga kuchlanish | V | ∞ |
| 5 | IKF | joriy | oldinga-beta yuqori oqimga o'tish uchun burchak | A | ∞ |
| 6 | ISE | joriy | B-E qochqinning to'yingan oqimi | A | 0 |
| 7 | NE | joriy | B-E qochqinning emissiya koeffitsienti | — | 1.5 |
| 8 | BR | joriy | ideal maksimal. teskari beta-versiya | — | 1 |
| 9 | NR | joriy | teskari oqim emissiya koeffitsienti | — | 1 |
| 10 | VAR | joriy | teskari erta kuchlanish | V | ∞ |
| 11 | IKR | joriy | teskari beta-yuqori oqimga o'tish uchun burchak | A | ∞ |
| 12 | ISC | joriy | B-C qochqinning to'yingan oqimi | A | 0 |
| 13 | Bosimining ko'tarilishi | joriy | B-C qochqinning emissiya koeffitsienti | — | 2 |
| 14 | RB | qarshilik | nol tarafkashlik asosidagi qarshilik | Ω | 0 |
| 15 | IRB | qarshilik | tayanch qarshiligi minimal darajaga yarim tushganda oqim | A | ∞ |
| 16 | RBM | qarshilik | yuqori oqimlarda minimal tayanch qarshilik | Ω | RB |
| 17 | RE | qarshilik | emitentning qarshiligi | Ω | 0 |
| 18 | RC | qarshilik | kollektor qarshiligi | Ω | 0 |
| 19 | CJE | sig'im | B-E nolga moyillikni kamaytiradigan sig'imi | F | 0 |
| 20 | VJE | sig'im | B-E o'rnatilgan potentsial | V | 0.75 |
| 21 | MJE | sig'im | B – E birikmasining eksponent koeffitsienti | — | 0.33 |
| 22 | TF | sig'im | oldinga o'tish uchun ideal vaqt | s | 0 |
| 23 | XTF | sig'im | TF ning noaniq bog'liqligi koeffitsienti | — | 0 |
| 24 | VTF | sig'im | TF ning VBC ga bog'liqligini tavsiflovchi kuchlanish | V | ∞ |
| 25 | ITF | sig'im | TFga ta'sir qilish uchun yuqori oqim parametri | A | 0 |
| 26 | PTF | chastotada ortiqcha faza = 1 / (2π TF) | ° | 0 | |
| 27 | CJC | sig'im | B-C nolga moyillikni kamaytiradigan sig'imi | F | 0 |
| 28 | VJC | sig'im | B-C o'rnatilgan potentsial | V | 0.75 |
| 29 | MJC | sig'im | B – C birikmasining eksponent koeffitsienti | — | 0.33 |
| 30 | XCJC | sig'im | ichki tayanch tugunga ulangan B-C tükenme sig'imining bir qismi | — | 1 |
| 31 | TR | sig'im | ideal teskari tranzit vaqti | s | 0 |
| 32 | CJS | sig'im | nolga teng kollektor - substrat sig'imi | F | 0 |
| 33 | VJS | sig'im | o'rnatilgan substrat - birlashma potentsiali | V | 0.75 |
| 34 | MJS | sig'im | substrat - birikma eksponent omili | — | 0 |
| 35 | XTB | oldinga va teskari-beta harorat ko'rsatkichi | — | 0 | |
| 36 | EG | ISning harorat ta'siri uchun energiya oralig'i | eV | 1.1 | |
| 37 | XTI | IS ta'sirining harorat ko'rsatkichi | — | 3 | |
| 38 | KF | miltillovchi-shovqin koeffitsienti | — | 0 | |
| 39 | AF | miltillovchi-shovqin ko'rsatkichi | — | 1 | |
| 40 | FK | sig'imning oldinga siljish formulasi koeffitsienti | — | 0.5 | |
| 41 | TNOM | parametrlarni o'lchash harorati | ° C | 27 |
Shuningdek qarang
Adabiyotlar
- ^ a b H. K. Gummel va H. C. Poon, "Bipolyar tranzistorlarning zaryadni boshqarishning ajralmas modeli", Bell Syst. Texnik. J., vol. 49, 827-85 betlar, 1970 yil may-iyun.
- ^ Sxema va tenglamalar bilan modelning qisqacha mazmuni.
Tashqi havolalar
- Bell System Technical Journal, v49: i5 1970 yil may-iyun oylari archive.org da
- Designers-Guide.org taqqoslash qog'ozi Xiaochong Cao, J. McMacken, K. Stiles, P. Layman, Juin J. Liou, Adelmo Ortiz-Conde va S. Moinian, "Yangi VBIC va an'anaviy Gummel-Poon bipolyar tranzistor modellarini taqqoslash", IEEE Trans-ED 47 # 2, 2000 yil fevral.