发明名称 |
High-speed current switching |
摘要 |
A method and circuit for high-speed current switching includes altering the operating voltage of the Current Source using a resistor in non-transmission mode, turning parasitic capacitive coupling into an advantage for faster settling of CS gate bias voltage. The resistor is designed to compensate for the voltage coupling when the Current Source is switched to Transmit mode. This greatly improves the settling time of current and bias voltage of the Current Source transistor without adding any complex circuit and saves 100% of power consumed in non-transmit mode.
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申请公布号 |
US8482318(B2) |
申请公布日期 |
2013.07.09 |
申请号 |
US20100848423 |
申请日期 |
2010.08.02 |
申请人 |
KOUSHIK K R SRINIDHI;NIRIKHI LAVANYA M.;ANANDARAM KATRAGADDA;NARAWADE SANTOSH M.;SASKEN COMMUNICATION TECHNOLOGIES LTD |
发明人 |
KOUSHIK K R SRINIDHI;NIRIKHI LAVANYA M.;ANANDARAM KATRAGADDA;NARAWADE SANTOSH M. |
分类号 |
H03K3/00 |
主分类号 |
H03K3/00 |
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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