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任性 · 发表于 2022-1-5 21:41:02

I don't know where you use it
but maybe use this way to prevent coupling between input and output in high-precision applications

任性 · 发表于 2022-1-6 20:00:14

xywykxx 发表于 2022-1-6 09:32
谢谢你的回复，在cds电路中使用，不太关心速度而是精度。我有过这方面的猜想，但是想得还不太透彻。当开 ...

i guess, you maybe use in multiplexed input, so it can prevent other disabled channels from interfering with the current working channel!

任性 · 发表于 2022-1-7 20:17:27

xywykxx 发表于 2022-1-7 09:10
开关控制信号吗？但是看起来时序都一致，我补充了图片在下面，可以看见吗？
...

different clk?

任性 · 发表于 2022-1-8 21:35:18

xywykxx 发表于 2022-1-8 08:47
应该是同步的或者有一点点偏差

can you draw its timing sequence?

任性 · 发表于 2022-1-12 19:40:41

i don't know why using this way

任性 · 发表于 2022-1-13 23:05:41

What application is this circuit used for?

任性 · 发表于 2022-1-16 23:10:02

maybe you can search for papers about this config, if any. and simulate it

任性 · 发表于 2022-1-19 00:11:32

Simulations do not fully reflect reality. Simulation cannot reflect some effects.

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