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Start Over Author "Pahlavanzadeh, Hadi" Journal electronics letters (wiley-blackwell)
1 results on '"Pahlavanzadeh, Hadi"'

1. A rail‐to‐rail regenerative comparator with inverse inverter pre‐amplifier for low supply voltage applications.

Author

Pahlavanzadeh, Hadi, Iesakhani, Saba, and Karami, Mohammad Azim

Subjects
*SUPPLY & demand, *COMPARATOR circuits, *LOW voltage systems, *CMOS integrated circuits, *ANALOG integrated circuits, *SUCCESSIVE approximation analog-to-digital converters
Abstract

In this letter, a new rail‐to‐rail two‐stage regenerative comparator for low supply voltage applications is presented. A rail‐to‐rail operation is achieved by utilizing an inverse inverter pre‐amplifier. The proposed comparator is post‐layout simulated within a standard 180‐nm CMOS technology. In the worst‐case scenario, the energy efficiency and the delay of the comparator are improved by more than 80% compared to the conventional single‐stage comparator. [ABSTRACT FROM AUTHOR]

Published
2023
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