| 发明名称 |
Digital phase comparator for use in a phase lock loop |
| 摘要 |
A Digital Phase Comparator has a simplified logic circuit in which Nand Circuits provide &upbar& U and &upbar& D signals containing phase information about &upbar& E and &upbar& F signals.
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| 申请公布号 |
US5124594(A) |
申请公布日期 |
1992.06.23 |
| 申请号 |
US19910731322 |
申请日期 |
1991.07.17 |
| 申请人 |
SONY CORPORATION |
发明人 |
NUMATA, HIROSHI;KOGO, TAMOTSU;KITAZONO, SHINICHI;ISHIKAWA, FUMIO;SATO, AKIRA |
| 分类号 |
H03D13/00;H03K5/26;H03L7/089;H03L7/193 |
主分类号 |
H03D13/00 |
| 代理机构 |
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