𝔖 Bobbio Scriptorium
✦   LIBER   ✦

CORRECT MACROMODELLING OF THE COMMON MODE AND POWER SUPPLY REJECTIONS OF OPERATIONAL AMPLIFIERS

✍ Scribed by U. JÖRGES; G. JUMMEL

Publisher
John Wiley and Sons
Year
1996
Tongue
English
Weight
404 KB
Volume
9
Category
Article
ISSN
0894-3370

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✦ Synopsis

The relationship between common mode rejection and positive and negative power supply rejections of operational amplifiers is derived and compared with symmetrical power supply rejection. The results are used to develop a macromodel which provides a correct representation of the terminal voltages at the op amp pins. The performance of the new macromodel is illustrated comparing simulation results with those of the device level model for the standard integrated circuit op amp uA741.

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Use of multiple-valued logic with 1.9-V
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✍ Yasuhiro Sugimoto 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 635 KB

This paper proposes a new construction of bipolar current-mode (CML) logic circuits based on the multiple-valued logic concept. Applying the multiple-valued logic concept, the new logic function, which can replace the conventional stack logic circuit and can be operated by a low supply voltage, can