发明名称 SYNCHRONGLEICHRICHTENDER VERSTAERKER MIT AUSTASTUNG DER UMSCHALTVORGAENGE
摘要 The invention concerns circuitry for amplifying and rectifying an alternating-polarity input signal and with a sample-and-hold circuit for blanking out the switching operations carried out when the polarity reverses. The sample-and-hold circuit comprises an amplifier and a changeover switch, plus a blanking unit associated with the sample-and-hold circuit. The invention calls for the blanking unit (S3, S4) and changeover switch (S1, S2) to be connected into the input circuit of the amplifier (3).
申请公布号 DE4133243(A1) 申请公布日期 1993.04.15
申请号 DE19914133243 申请日期 1991.10.08
申请人 ROBERT BOSCH GMBH, 7000 STUTTGART, DE 发明人 BORST, WOLFGANG, 7141 SCHWIEBERDINGEN, DE;HILGENBERG, BERND, 3508 MELSUNGEN, DE
分类号 G01R19/22;G11C27/02 主分类号 G01R19/22
代理机构 代理人
主权项
地址