Title:
多相分周器
Document Type and Number:
Japanese Patent JP2008545322
Kind Code:
A
Abstract:
A multi-phase frequency divider comprises dynamic inverters connected in a ring and the intermediate nodes around the ring are stabilized with cross-coupled latches. Clock input pulses enable each dynamic inverter's output and will force a corresponding change-of-state in the cross-coupled latches. The multi-phase output is presented in parallel on all the latches.
Inventors:
Song Wen Yi
Application Number:
JP2008519121A
Publication Date:
December 11, 2008
Filing Date:
June 30, 2006
Export Citation:
Assignee:
NXP B.V.
International Classes:
H03K23/54; G06F1/06; H03K5/15
Domestic Patent References:
| JPH0629791A | 1994-02-04 | |||
| JPH0595281A | 1993-04-16 | |||
| JPS558171A | 1980-01-21 | |||
| JP2005536923A | 2005-12-02 | |||
| JPS4998959A | 1974-09-19 | |||
| JPH118550A | 1999-01-12 |
Foreign References:
| US5677650A | 1997-10-14 | |||
| WO2004017518A2 | 2004-02-26 |
Attorney, Agent or Firm:
Kenji Sugimura
Kosaku Sugimura
Kiyoshi Kuruma
Shiro Fujitani
Tatsuya Sawada
Eiji Fujiwara
Kosaku Sugimura
Kiyoshi Kuruma
Shiro Fujitani
Tatsuya Sawada
Eiji Fujiwara