实现产生三角波放大器的要求，讨论
时间：10-02
整理：3721RD
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用全差分放大器电路实现积分
输入方波信号，应该产生三角波。为什么会有这种小尖峰
时钟信号10M
放大器积分环路频率响应
输入方波信号，应该产生三角波。为什么会有这种小尖峰
时钟信号10M
放大器积分环路频率响应
perhaps loading cap is not big enough and input signal is feed-through to output
But how can I remove this?increasing the cap makes no differences.
try to connect a large cap from output to gnd. Also, please check you internal circuit design.
问题解决了吗?将输入频率降低看看，如100K，看看输出是不是三角波?