发明名称 |
Generator circuit for voltage ramps and corresponding voltage generation method |
摘要 |
A generator circuit for voltage ramps is provided that includes a differential stage with positive feedback coupled between a first and a second voltage reference and having a first output connected to a control terminal of a first output transistor. The first output transistor is connected at an output terminal of the ramp generator circuit to a capacitive charge to be biased with voltage ramps. The ramp generator circuit also includes a second output transistor parallel connected to the first output transistor and having the control terminal connected to a second output of the differential stage.
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申请公布号 |
US2002153928(A1) |
申请公布日期 |
2002.10.24 |
申请号 |
US20010033711 |
申请日期 |
2001.12.28 |
申请人 |
STMICROELECTRONICS S.R.L. |
发明人 |
ZERILLI TOMMASO;GAIBOTTI MAURIZIO |
分类号 |
H03K4/00;H03K17/16;(IPC1-7):H03K4/06 |
主分类号 |
H03K4/00 |
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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