Design and simulation of differential transimpedance amplifier (TIA) based on 0.18 μm CMOS technology
Other Title(s)
تصميم و محاكاة مكبر الممانعة التفاضلية المبنية على تقنية 0.18 μm CMOS
Joint Authors
Ali, Luqman Safar
Zaki, Muna Samir
Source
al-Rafidain Engineering Journal
Issue
Vol. 21, Issue 4 (31 Aug. 2013), pp.121-130, 10 p.
Publisher
University of Mosul College of Engineering
Publication Date
2013-08-31
Country of Publication
Iraq
No. of Pages
10
Main Subjects
Topics
Abstract AR
مكبر الممانعة نفذ باستخدام تقنية 0.18 μm CMOS.
و استخدم في هذا المكبر تغذية خلفية نوع توازي-توازي، و تمت الاستعانة بمكبر الممانعة التفاضلية لأن عرض الحزمة فيه أعلى مما هو في التقليدي، كما أن المكبر ذو كسب متغير لزيادة عرض حزمة التردد للمكبر.
حيث بلغ أعلى كسب للمكبر 73 dBὨ و بعرض حزمة ترددية 3.1 GHZ و بمعدل نقل بيانات 5 Gb / s ، و ضوضاء تيار الإدخال 5 Pa / √HZ.
و بلغ الانحراف الزمني (to peak (jitter) peak) 5 ps عند معدل نقل بيانات 5 Gb / s .
Abstract EN
In an optical communication system, optoelectronic receiver, which consists of a photo detector and a trans impedance amplifier, is used to convert the optical signals into electrical signals in the front end.
Figure (1) shows the system block diagram of optical fiber communication [1].
A tele-and data-communications are developed rapidly.
Optic-fiber networks are widely implemented and the data speeds of the systems get higher and higher.
Accordingly, ultra-high speed ICs for different systems is needed.
Up to now, however, most ICs at gigabit per second are manufactured in GaAs and bipolar Silicon technologies at higher cost.
As the feature size getting smaller, CMOS technologies begin to take an important role in high performance and high speed ICs.
Nowadays, a feature size of 0.35-, 0.25-, and 0.18-μm CMOS technologies are available.
The simulated unity current gain cut off frequency (fT) of the above sub-micron CMOS technologies are 13.5-, 18.6-, and 49-GHz, respectively.
Conservatively, a transistor can be operated at the frequency of fT / 10.
Thus, these submicron CMOS technologies can be used in the ICs with upper frequencies of 1.35-, 1.86-, and 4.9-GHz, respectively.
Further, 1-Hz frequency band can carries approximately 2 bit data, resulting in the highest bit rates of > 2.5-, > 3.5-, and ≈ 10 Gb / s for three sub-micron CMOS technologies.
American Psychological Association (APA)
Ali, Luqman Safar& Zaki, Muna Samir. 2013. Design and simulation of differential transimpedance amplifier (TIA) based on 0.18 μm CMOS technology. al-Rafidain Engineering Journal،Vol. 21, no. 4, pp.121-130.
https://search.emarefa.net/detail/BIM-343241
Modern Language Association (MLA)
Ali, Luqman Safar& Zaki, Muna Samir. Design and simulation of differential transimpedance amplifier (TIA) based on 0.18 μm CMOS technology. al-Rafidain Engineering Journal Vol. 21, no. 4 (Aug. 2013), pp.121-130.
https://search.emarefa.net/detail/BIM-343241
American Medical Association (AMA)
Ali, Luqman Safar& Zaki, Muna Samir. Design and simulation of differential transimpedance amplifier (TIA) based on 0.18 μm CMOS technology. al-Rafidain Engineering Journal. 2013. Vol. 21, no. 4, pp.121-130.
https://search.emarefa.net/detail/BIM-343241
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 130
Record ID
BIM-343241