| Autor: |
Oudjida, Abdelkrim Kamel, Liacha, Ahmed, Berrandjia, Mohamed Lamine, Tiar, Rachid |
| Zdroj: |
Integrated Circuit & System Design. Power & Timing Modeling, Optimization & Simulation (9783642177514); 2011, p211-217, 7p |
| Abstrakt: |
In this paper, a new pure-digital frequency synthesizer Fout =(X/Y)·Fin for square-waves with controlled precision is described. Given that Fin is the input reference frequency provided by a stable crystal oscillator, Fout is the synthesized frequency; X and Y are two co-prime integer numbers. The purpose is to demonstrate that with exclusively simple digital techniques, a frequency synthesizer with high precision, fast switching time and medium frequency bandwidth can be achieved. In conformity with design-reuse methodology, the frequency synthesizer is implemented as technology-independent and generic IP-core, easily adaptable to suit any particular need. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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