发明名称 |
INTEGRATED TRACKING FILTER |
摘要 |
An integrated tracking filter includes: an amplifying unit having first to third terminals, the first terminal being connected to an input stage and the second terminal being connected to an output stage, and amplifying a signal from the input stage; a loading unit connected between a power source stage and the second terminal of the amplifying unit; a current source connected between the third terminal of the amplifying unit and a ground; and a switched LC filter unit connected between the third terminal of the amplifying unit and the ground and varying a pass band of the signal.
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申请公布号 |
US2010073081(A1) |
申请公布日期 |
2010.03.25 |
申请号 |
US20090394677 |
申请日期 |
2009.02.27 |
申请人 |
SAMSUNG ELECTRO-MECHANICS CO., LTD. |
发明人 |
MOON YO SUB;CHOI JEONG KI;KIM YOO HWAN;KIM GYU SUCK;PARK KYOUNG SEOK |
分类号 |
H03K5/00 |
主分类号 |
H03K5/00 |
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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