发明名称 |
Dual gain amplification low noise amplifier |
摘要 |
A dual gain amplification low noise amplifier that includes an amplification circuit to a provide dual gain amplification-high gain amplification for a weak data signal and low gain amplification for a strong data signal. Also included is a control circuit to maintain approximately the same P1dB point for the weak signal during high gain amplification as for the strong signal during low gain amplification.
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申请公布号 |
US6864746(B2) |
申请公布日期 |
2005.03.08 |
申请号 |
US20030346918 |
申请日期 |
2003.01.17 |
申请人 |
MICROTUNE (TEXAS), L.P. |
发明人 |
CHEAH JONATHON;LOW ENG CHUAN |
分类号 |
H03F3/45;H03G1/00;H03G3/00;(IPC1-7):H03F3/45 |
主分类号 |
H03F3/45 |
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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