在目前投资者对新上市科技公司的需求强劲的情况下，施密特也表示了担忧：这类公司的估值具有误导性，因为估值计算的太早了。
Amid heavy investor demand for newly public technology companies, Mr. Schmidt also expressed concern that the valuations of such companies are misleading because they are calculated too early.
首先对二值CMOS施密特电路的设计思想进行了分析，指出设计施密特电路的关键为阈值控制电路。
By analyzing the design idea of binary CMOS Schmitt circuits firstly, this paper indicates that the key of the design of Schmitt circuits is threshold controlling circuits.
基于TTL技术设计的四值施密特电路已用PSPICE模拟证明了具有理想的施密特电路功能。
Based on TTL technique, the designed quaternary Schmitt circuit is simulated with PSPICE and is proved to have the ideal Schmitt function.
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