发明名称 |
HIGHLY LINEAR VARIABLE GAIN AMPLIFIER |
摘要 |
Disclosed are systems and methods which provide very linear amplification of signals using a linearized transconductance circuit. A transconductance amplifier configuration is shown which provides highly linearized operation utilizing a Darlington pair feedback circuit. Also shown are gain control configurations in which current steering circuitry is adapted to operate in its most linear region. |
申请公布号 |
WO2004015858(A3) |
申请公布日期 |
2004.10.14 |
申请号 |
WO2003US25115 |
申请日期 |
2003.08.11 |
申请人 |
MICROTUNE (TEXAS), L.P. |
发明人 |
ASHBY, KIRK, B.;WERTHER, OLIVER, I. |
分类号 |
H03F3/45;H03G1/00 |
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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