模拟设计中的100条经验【中文翻译】PDF地瓜Patch/范尼斯特鲁伊Q.334404351/Capacitors and resistors have parasitic inductance, about 0.4nH for surface mount and 4nH for a leadedcomponent.表贴阻容元件有0.4nH的寄生电感，而直插阻容元件有4nH的寄生电感。2/ If you don"t want a high bandwidth transistor to oscillate place lossy components in at least 2 of the 3 leads.Ferrite beads work well.为避免高频晶体管震荡，需放置几个损耗元件，例如磁珠。3/ When taking DC measurements in a circuit and they don"t make sense, suspect that something is oscillating.若测不出电路中的直流量，可能某个元件引起了振荡。4/ Opamps will often oscillate when driving capacitive loads.驱动容性负载时运放容易振荡。5/ The base-emitter voltage Vbe of a small signal transistor is about 0.65v and drops about 2mV/deg C. Vbe goesdown with increasing temp.小信号晶体管的基射极压降Vbe约为0.65v，温度每升高1摄氏度Vbe下降2mV（负

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