发明名称 |
LOW DISTORTION DIFFERENTIAL TRANSCONDUCTOR OUTPUT CURRENT MIRROR |
摘要 |
A current mirror for use with a transconductor is disclosed. The current mirror includes an input resistor which changes an input current to a voltage, an output resistor having a value which is scaled with respect to the input resistor, an amplifier which senses the input voltage and the voltage across the output resistor and an output transistor having a gate coupled to the output of the amplifier and a source coupled to the output resistor is disclosed. Such a current mirror advantageously provides a transconductor having low distortion.
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申请公布号 |
WO9627238(A1) |
申请公布日期 |
1996.09.06 |
申请号 |
WO1996US02434 |
申请日期 |
1996.03.01 |
申请人 |
LATTICE SEMICONDUCTOR CORPORATION |
发明人 |
GORECKI, JAMES, L. |
分类号 |
H03G3/10;G05F3/26;H03F1/08;H03F3/343;H03F3/45;H03H11/04;(IPC1-7):H03F3/72;H03G3/00 |
主分类号 |
H03G3/10 |
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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