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