发明名称 Adding electrical resistance in series with bypass capacitors using annular resistors
摘要 A method for achieving a desired value of electrical impedance between conductors of an electrical power distribution structure by electrically coupling multiple bypass capacitors and corresponding electrical resistance elements in series between the conductors. The resistance elements may be annular resistors, and may provide the designer a greater degree of control of the system ESR. The annular resistors may comprise a first terminal, an annular resistor, and a second terminal. The second terminal may be located within the confines of the annular resistor. The annular resistors may be printed onto a conductive plane (e.g. a power plane or a ground plane), or may be a discrete component.
申请公布号 US6727780(B2) 申请公布日期 2004.04.27
申请号 US20010001781 申请日期 2001.10.24
申请人 SUN MICROSYSTEMS, INC. 发明人 NOVAK ISTVAN;ST.CYR VALERIE;FREDA MICHAEL C.;TETREAULT MERLE
分类号 H05K1/02;H05K1/11;H05K1/16;(IPC1-7):H03H7/38 主分类号 H05K1/02
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