Model and Design of Improved Current Mode Logic Gates: Differential and Single-ended

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Model and Design of Improved Current Mode Logic Gates: Differential and Single-ended
Authors: Kirti Gupta
Year: 2020
Publisher: Springer Singapore
Language: english
ISBN 13: 9789811509827
ISBN 6059811509824
Categorie: Electronic Engineering
Pages: 179
Edition: 1st ed. 2020

Availability: 5000 in stock

SKU: 9789811509827 Category:

Model and Design of Improved Current Mode Logic Gates: Differential and Single-ended Kirti Gupta, Neeta Pandey, Maneesha Gupta
This book presents MOSFET-based current mode logic (CML) topologies, which increase the speed, and lower the transistor count, supply voltage and power consumption. The improved topologies modify the conventional PDN, load, and the current source sections of the basic CML gates. Electronic system implementation involves embedding digital and analog circuits on a single die shifting towards mixed-mode circuit design. The high-resolution, low-power and low-voltage analog circuits are combined with high-frequency complex digital circuits, and the conventional static CMOS logic generates large current spikes during the switching (also referred to as digital switching noise), which degrade the resolution of the sensitive analog circuits via supply line and substrate coupling. This problem is exacerbated further with scaling down of CMOS technology due to higher integration levels and operating frequencies. In the literature, several methods are described to reduce the propagation of the digital switching noise. However, in high-resolution applications, these methods are not sufficient. The conventional CMOS static logic is no longer an effective solution, and therefore an alternative with reduced current spikes or that draws a constant supply current must be selected. The current mode logic (CML) topology, with its unique property of requiring constant supply current, is a promising alternative to the conventional CMOS static logic.

Categories:
Engineering – Electrical & Electronic Engineering
Year:
2020
Edition:
1st ed. 2020
Publisher:
Springer Singapore
Language:
english
Pages:
179
ISBN 10:
9811509824
ISBN 13:
9789811509827
File:
48 MB

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