Sep 27, 2020
10:46 PM
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Sep 27, 2020
10:46 PM
Hi ALL
QDRII型号:CY7C1311KV18 其Datasheet中有提到它的时钟K和K#(包括C和C# 以及CQ和CQ#是互补时钟,是伪差分,不是真差分,)
问题1:这三对时钟的阻抗如何处理,按单端50R做阻抗控制还是差分100R处理呢?
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Oct 09, 2020
08:12 PM
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Oct 09, 2020
08:12 PM
1 Reply
Oct 09, 2020
08:12 PM
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Oct 09, 2020
08:12 PM
Hi,
这个要按单端50R做阻抗控制
Roy Liu