发明名称 |
Driver circuit, receiver circuit, and signal transmission bus system |
摘要 |
A signal transmission bus system has a transmission line pair on which binary data values are indicated by the presence and absence of a complementary signal. A driver circuit opens and closes a current path that supplies the complementary signal to the transmission line pair. When this path is opened, the driver circuit closes a bypass current path, so that the driver circuit behaves as a direct-current circuit and does not generate power-supply and ground noise. A receiver that senses the presence and absence of the complementary signal on the transmission line pair includes a differential amplifier and a termination transistor coupled across the input terminals of the differential amplifier, to discharge the input capacitance of the differential amplifier so that high-speed signals can be sensed rapidly.
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申请公布号 |
US2001013075(A1) |
申请公布日期 |
2001.08.09 |
申请号 |
US20010761583 |
申请日期 |
2001.01.18 |
申请人 |
OTSUKA KANJI;USAMI TAMOTSU |
发明人 |
OTSUKA KANJI;USAMI TAMOTSU |
分类号 |
H03K19/0175;G06F13/40;H04L25/02;(IPC1-7):G06F13/00;G06F13/14;G06F13/28 |
主分类号 |
H03K19/0175 |
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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