发明名称 |
Linearity correction circuit for voltage mode DAC |
摘要 |
A force/sense voltage-mode DAC coupled with multiple transconductance amplifiers that generate a correction current injected to a node in one of the DAC cells is discussed. The correction current injected into the DAC cell may reduce nonlinearity produced by biasing current to the operational amplifiers in the DAC.
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申请公布号 |
US8154433(B2) |
申请公布日期 |
2012.04.10 |
申请号 |
US20100899660 |
申请日期 |
2010.10.07 |
申请人 |
MCLACHLAN RODERICK;LEE TENG-HEE;ANALOG DEVICES, INC. |
发明人 |
MCLACHLAN RODERICK;LEE TENG-HEE |
分类号 |
H03M1/10 |
主分类号 |
H03M1/10 |
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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