发明名称 |
TTL input buffer with on-chip reference bias regulator and decoupling capacitor |
摘要 |
An input buffer insensitive to changes in supply voltage, temperature and other operational parameters comprises a decoupling capacitor and receives a reference voltage. In one embodiment, the input buffer comprises a CMOS invertor in which a PMOS transistor is provided to decouple the output signal from a fluctuation of the ground voltage ("ground bounce"). In one embodiment, a band gap type voltage regulator provides the reference voltage of the input buffer.
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申请公布号 |
US5376843(A) |
申请公布日期 |
1994.12.27 |
申请号 |
US19920929872 |
申请日期 |
1992.08.11 |
申请人 |
INTEGRATED DEVICE TECHNOLOGY, INC. |
发明人 |
TIEN, TA-KE;WU, CHAU-CHIN;LI, RICHARD C. |
分类号 |
H03K19/003;H03K19/0185;(IPC1-7):H03K19/20 |
主分类号 |
H03K19/003 |
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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