发明名称 |
Voltage follower and related method of regulation |
摘要 |
A voltage follower includes a follower stage including first and second bipolar junction transistors connected in cascade, and a first current generator connected to the follower stage for biasing the first and second bipolar junction transistors. A cascode stage is connected between the first current generator and the first bipolar junction transistor, and a second current generator is connected between the first bipolar junction transistor and a first voltage reference. The voltage follower dissipates less power when the output current is small.
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申请公布号 |
US6593798(B2) |
申请公布日期 |
2003.07.15 |
申请号 |
US20020190913 |
申请日期 |
2002.07.08 |
申请人 |
STMICROELECTRONICS S.R.L. |
发明人 |
MANDRINI TIZIANA |
分类号 |
H03B1/00;H03F3/50;H03K17/60;(IPC1-7):H03K17/60 |
主分类号 |
H03B1/00 |
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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