分析电路！
时间：10-02
整理：3721RD
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管子30、41、44分别有什么作用啊?谢谢！
E30 and 44 are both bias transistor and they act like current source; 41 is used to generate Vp2
帮忙分析下这个呗，M11~M31组成的偏置电路是如何工作的呀。做标记的为使能管，最上面两个是P管，下面三个是N管。先谢谢喽！
Sorry, but I couldn't see the M11~M31 in the picture you offered.
Read materials about high swing current sources/sinks.
haohao kankan xian
偏置电路?
啥作用都没有...
也许是版图上做dummy的