发明名称 |
Programmable logic integrated circuit devices with low voltage differential signaling capabilities |
摘要 |
A programmable logic device is equipped for low voltage differential signaling ("LVDS") by providing an LVDS input buffer and/or an LVDS output buffer on the device. I/O pins on the device that are used together in pairs for LVDS can alternatively be used individually for other types of signaling. The LVDS buffers are constructed to give good performance and to meet LVDS specifications despite variations due to temperature, manufacturing process inconsistency, and power supply changes.
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申请公布号 |
US6535031(B1) |
申请公布日期 |
2003.03.18 |
申请号 |
US20020146438 |
申请日期 |
2002.05.13 |
申请人 |
ALTERA CORPORATION |
发明人 |
NGUYEN KHAI;WANG XIAOBAO;KIM IN WHAN;SUNG CHIAKANG;CLIFF RICHARD G;HUANG JOSEPH;WANG BONNIE I;YEUNG WAYNE |
分类号 |
H03K19/0185;H03K19/177;(IPC1-7):H03K5/22 |
主分类号 |
H03K19/0185 |
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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