发明名称 |
Transmitter circuit, transmission circuit and driver unit |
摘要 |
A transmitter circuit includes a driver circuit including a non-inverting output terminal and an inverting output terminal for outputting a signal current, which has a loop direction that changes based upon an input signal, to the non-inverting output terminal and the inverting output terminal and an output-waveform control circuit for detecting a waveform edge of the input signal and responding by increasing the signal current temporarily. The output-waveform control circuit includes a first inverter circuit receiving a non-inverted input signal, a first capacitor including one end connected to an output terminal of the first inverter circuit and another end connected to the inverting output terminal, a second inverter circuit receiving an inverted input signal, and a second capacitor including one end connected to an output terminal of the second inverter circuit and another end connected to the non-inverting output terminal. |
申请公布号 |
US8421727(B2) |
申请公布日期 |
2013.04.16 |
申请号 |
US201213436640 |
申请日期 |
2012.03.30 |
申请人 |
HOSOKAWA AKIO;NISHIMURA KOUICHI;RENESAS ELECTRONICS CORPORATION |
发明人 |
HOSOKAWA AKIO;NISHIMURA KOUICHI |
分类号 |
G09G3/20;G09G3/36;H03B1/00;H03F3/16;H03K3/00;H03K5/1534;H03K17/687;H03K19/0175;H03K19/094;H04L25/02 |
主分类号 |
G09G3/20 |
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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