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.
|
申请公布号 |
US7053715(B2) |
申请公布日期 |
2006.05.30 |
申请号 |
US20040005603 |
申请日期 |
2004.12.06 |
申请人 |
|
发明人 |
|
分类号 |
H03G3/10;H03G1/00;H03G3/00;H03G3/30;H03G5/10;H03H11/24 |
主分类号 |
H03G3/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|