Parallel Dual Modulus Prescaler with a Step Size of 0.5

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概要

• 論文の詳細を見る

• This paper shows a new pulse swallow programmable frequency divider with the division step size of 0.5. To realize the division step size of 0.5 by a conventional pulse swallow method, we propose a parallel dual modulus prescaler with the division ratio of iP/i and iP/i+0.5. It consists of simple circuit elements and has an advantage over the conventional dual modulus prescaler with the division step size of 0.5 in high frequency operation. The proposed parallel dual modulus prescaler with the division ratio 8 and 8.5 is implemented in the 0.13-µm CMOS technology. The proposed architecture achieves 7 times higher frequency operation than the conventional one theoretically. It is verified the functions over 5GHz.

• 2012-07-01

著者

• HAYASHI Ryoji

  Mitsubishi Electric Corp.

• Tajima Kenichi

  Mitsubishi Electric Co.

• Kawakami Kenji

  Mitsubishi Electric Corporation

• HAYASHI Ryoji

  Mitsubishi Electric Corporation

• NAKAMIZO Hideyuki

  Mitsubishi Electric Corporation

• UOZUMI Toshiya

  Renesas Electronics Corporation

• TAJIMA Kenichi

  Mitsubishi Electric Corporation

• HAYASHI Ryoji

  Mitsubishi Electric Co.

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• Parallel Dual Modulus Prescaler with a Step Size of 0.5

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