发明名称 |
Sense amplifier. |
摘要 |
<p>A sense amplifier for implementing a wide or multiple input NOR gate for receiving a product term of a group of array cells in a programmable logic device (PLD) . Array cells signals which are all normally received by the sense amplifier in a single product term input are instead connected to the sense amplifier in smaller groups of sub-product terms. Each smaller group of sub-product terms is then connected through a transistor cascode amplifier in the sense amplifier to form the single product term enabling a reduction of capacitance and an increase of output speed of the sense amplifier. <IMAGE></p> |
申请公布号 |
EP0616432(A2) |
申请公布日期 |
1994.09.21 |
申请号 |
EP19940301382 |
申请日期 |
1994.02.25 |
申请人 |
ADVANCED MICRO DEVICES INC. |
发明人 |
SHARPE-GIESLER, BRADLEY A. |
分类号 |
H03F3/347;H03K19/177;H03K19/0185;(IPC1-7):H03K19/018 |
主分类号 |
H03F3/347 |
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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