Design of Logic Level Pruning Approximate Arithmetic Circuits Using TIGFET.
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| Title: | Design of Logic Level Pruning Approximate Arithmetic Circuits Using TIGFET. |
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| Authors: | Naresh, Kattekola1 (AUTHOR) nareshkattekola@gmail.com, Padma Sai, Y.2 (AUTHOR) padmasai_y@vnrvjiet.in, Ganesh, Ch.2 (AUTHOR) ganesh_ch@vnrvjiet.in, Majumdar, Shubhankar3 (AUTHOR) shubuit@gmail.com |
| Source: | Circuits, Systems & Signal Processing. Jan2026, Vol. 45 Issue 1, p647-663. 17p. |
| Subjects: | Computer arithmetic, Field-effect transistors, Electric currents, Approximation algorithms, Electronic circuit design, Transistors |
| Abstract: | The Three Input Gate FET (TIGFET) was designed to include its unique characteristics. As technology advances, the design becomes more complex as the scope of the design needs expands. To reduce complexity and leakage current, a multi-gate design is required for improved performance. TIGFETs are utilized to implement arithmetic circuits. Arithmetic circuits, on the other hand, form the foundation of most computing systems. As the number of functions in a computer system grows, so does the impact of design limitations on its needs. Approximate computing is a technology that allows you to manipulate design constraints by sacrificing precision for certain advantages. The primitive cells are compared to 10 nm FinFET technology, which has area, power, and delay gains of approximately 10–18%, 7–12%, and 9–12%, respectively. The results show that logic-level pruning arithmetic circuits with various approximate designs enhance the power-delay product by 7–93%. [ABSTRACT FROM AUTHOR] |
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| Database: | Engineering Source |
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| Abstract: | The Three Input Gate FET (TIGFET) was designed to include its unique characteristics. As technology advances, the design becomes more complex as the scope of the design needs expands. To reduce complexity and leakage current, a multi-gate design is required for improved performance. TIGFETs are utilized to implement arithmetic circuits. Arithmetic circuits, on the other hand, form the foundation of most computing systems. As the number of functions in a computer system grows, so does the impact of design limitations on its needs. Approximate computing is a technology that allows you to manipulate design constraints by sacrificing precision for certain advantages. The primitive cells are compared to 10 nm FinFET technology, which has area, power, and delay gains of approximately 10–18%, 7–12%, and 9–12%, respectively. The results show that logic-level pruning arithmetic circuits with various approximate designs enhance the power-delay product by 7–93%. [ABSTRACT FROM AUTHOR] |
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| ISSN: | 0278081X |
| DOI: | 10.1007/s00034-025-03102-z |
