发明名称 |
Track-and-hold circuit with adjustable charge compensation |
摘要 |
A circuit design incorporates charge compensation devices within a Track-and-Hold (T/H) circuit to control channel charge generated by a tracking switch. Calibrating a T/H circuit requires selecting charge compensation devices from an array of similar devices to function within the T/H circuit to absorb charge ejected from the tracking switch. The charge compensation devices can also be pseudorandomly selected to operate within the T/H circuit. Charge compensation devices are used to enhance the performance of bottom-plate sampling systems as well as bootstrapped T/H circuits.
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申请公布号 |
US7834665(B2) |
申请公布日期 |
2010.11.16 |
申请号 |
US20070873414 |
申请日期 |
2007.10.17 |
申请人 |
AGILENT TECHNOLOGIES, INC. |
发明人 |
SETTERBERG BRIAN D. |
分类号 |
G11C27/02 |
主分类号 |
G11C27/02 |
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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