发明名称 |
Voltage-to-current converters. |
摘要 |
<p>By compensating for the base-emitter voltage of the transistor T1 by means of the base-emitter junction of the transistor T2 it is achieved that the voltage across the impedance Z1a is equal to the input voltage Vi. The current through the impedance Z1a and the equal output current Io are then proportional to the input voltage Vi and are highly linear.</p> |
申请公布号 |
EP0355906(A1) |
申请公布日期 |
1990.02.28 |
申请号 |
EP19890202062 |
申请日期 |
1989.08.09 |
申请人 |
N.V. PHILIPS' GLOEILAMPENFABRIEKEN |
发明人 |
VAN TUYL, ADRIANUS JOHANNES MARIA |
分类号 |
G05F1/56;H03F3/34;H03F3/343;H03F3/345;H03F3/45;H03F3/50 |
主分类号 |
G05F1/56 |
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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