发明名称 |
Current amplifier |
摘要 |
A current amplifier includes an input branch having a first input; an output branch coupled to said input branch; a bias branch suitable for biasing said input branch. The input branch comprises at least one switch commanded by a first bias voltage supplied by said bias branch so as to substantially block the current flowing in said input branch and consequently substantially block the current flowing in said output branch when the current applied to said first input is null.
|
申请公布号 |
US2002027476(A1) |
申请公布日期 |
2002.03.07 |
申请号 |
US20010945320 |
申请日期 |
2001.08.31 |
申请人 |
STMICROELECTRONICS S.R.L. |
发明人 |
SOLDAVINI FRANCESCO CHRAPPAN |
分类号 |
H03F3/345;H03F3/45;(IPC1-7):H03F3/04 |
主分类号 |
H03F3/345 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|