发明名称 |
Simplified equalizer for twisted pair channel |
摘要 |
A 100Base-TX detection system is presented which takes advantage of the form of the frequency response of the channel to provide a simplified filter for producing an output signal with reduced distortion. Utilizing the nature of the frequency response function of category-5 twisted pair cabling, a finite impulse response linear equalizer or an infinite impulse response decision feedback equalizer having as few as two multipliers is implemented.
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申请公布号 |
US6115418(A) |
申请公布日期 |
2000.09.05 |
申请号 |
US19980020628 |
申请日期 |
1998.02.09 |
申请人 |
NATIONAL SEMICONDUCTOR CORPORATION |
发明人 |
RAGHAVAN, SREEN A. |
分类号 |
H04L25/03;(IPC1-7):H03H7/30;H03H7/40;H03K5/159 |
主分类号 |
H04L25/03 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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