发明名称 |
Fixed termination scheme for differential receiver that compensates for process, voltage, and temperature variations |
摘要 |
A novel terminating differential bus receiver with automatic compensation for process, voltage, and temperature variation is presented. A termination circuit is connected internal to the integrated circuit to the input of a differential receiver in parallel with a transmission line connectable to the receiver. Both the termination circuit and the differential receiver are implemented with at least one p-channel transistor and at least one n-channel transistor, such that the p-channel transistors of the termination circuit and receiver and the n-channel transistors of the termination circuit and receiver are ratioed to vary similarly under PVT variation.
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申请公布号 |
US2003139164(A1) |
申请公布日期 |
2003.07.24 |
申请号 |
US20020056164 |
申请日期 |
2002.01.24 |
申请人 |
SALCIDO MANUEL;SALCIDO SALVADOR;EVANS SCOTT T.;YOH GILBERT |
发明人 |
SALCIDO MANUEL;SALCIDO SALVADOR;EVANS SCOTT T.;YOH GILBERT |
分类号 |
H04L25/02;(IPC1-7):H04B1/18 |
主分类号 |
H04L25/02 |
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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