发明名称 |
FAST, EFFICIENT REFERENCE NETWORKS FOR PROVIDING LOW-IMPEDANCE REFERENCE SIGNALS TO SIGNAL PROCESSING SYSTEMS |
摘要 |
Reference network embodiments are provided for use in pipelined signal converter systems. The network embodiments are fast and power efficient and they generate low-impedance reference signals through the use of at least one output transistor, a diode-coupled transistor coupled to the output transistor, and a controller. The controller is configured to provide a backgate voltage to the diode-coupled transistor to thereby establish a substantially-constant output current. The controller is further configured to provide a gate voltage to the output transistor to establish a reference voltage.
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申请公布号 |
US2010149015(A1) |
申请公布日期 |
2010.06.17 |
申请号 |
US20100692967 |
申请日期 |
2010.01.25 |
申请人 |
PATTERSON GREGORY W;ALI AHMED MOHAMED ABDELATTY |
发明人 |
PATTERSON GREGORY W.;ALI AHMED MOHAMED ABDELATTY |
分类号 |
H03M1/12;G05F1/00 |
主分类号 |
H03M1/12 |
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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