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当输入正弦波的频率超过20MHz 时,输出波形出现很严重的振荡,原理图如下
这是输出的波形
输出加上源端匹配电阻完美解决
感谢分享,是TL3016输入端加上源端匹配电阻解决的?
请问一下输出源端电阻是加在这儿吗
亲;高速比较电路取用电阻不能太高,一般要限制在2k以内。输出串电阻可以作为匹配方案。