发明名称 |
A BOOSTING CIRCUIT WITH SUPPLY-DEPENDENT GAIN |
摘要 |
The present invention comprises a method and apparatus for boosting an input signal to an output signal with a variable gain according to a supply voltage. The circuit comprises a detector and a voltage booster. The detector detects the supply voltage and generates a control signal having a value dependent on a difference between the detected supply voltage and a critical supply voltage. The critical supply voltage is temperature insensitive. The voltage booster is coupled to the detector for generating an output signal having a gain relative to the input signal. The gain is dependent on the value of the control signal.
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申请公布号 |
WO9944277(A1) |
申请公布日期 |
1999.09.02 |
申请号 |
WO1998US26630 |
申请日期 |
1998.12.15 |
申请人 |
MAXIM INTEGRATED PRODUCTS, INC. |
发明人 |
PINCHBACK, MARK, A.;THOMPSON, CHARLES, D. |
分类号 |
G05F3/30;G11C27/02;H02M3/07;H03K17/06;(IPC1-7):H02M3/07 |
主分类号 |
G05F3/30 |
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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