发明名称 |
Gigabit ethernet transceiver with analog front end |
摘要 |
Circuitry to remove switches from signal paths in integrated circuit programmable gain attenuators. Programmable gain attenuators and programmable gain amplifiers commonly switch between signal levels using semi-conductor switches. Such switches may introduce non-linearities in the signal. By isolating the switches from the signal path linearity of the PGA can be improved.
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申请公布号 |
US6828860(B2) |
申请公布日期 |
2004.12.07 |
申请号 |
US20030695099 |
申请日期 |
2003.10.28 |
申请人 |
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发明人 |
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分类号 |
H03G1/00;H03G3/00;H03G3/30;H03G5/10;H03H11/24;(IPC1-7):H03G3/10 |
主分类号 |
H03G1/00 |
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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