| 摘要 |
PURPOSE: An analog control pattern generating circuit is provided to form control patterns of various types with analog method, and to reduce costs required to design the circuit. CONSTITUTION: An output circuit comprises output parts(MV1,MV2,MV3...MVN) of odd number. In the respective output parts(MV1,MV2,MV3...MVN), voltage of predetermined level is applied to collector resistors(RCn) and base resistors(RBn) and emitters are grounded. Capacitors(Cn) are respectively connected between the collector resistor(RCn) and base resistors(RBn). In addition, predetermined output signals(OUTn) are generated through the collector resistors(RCn). A start capacitor(CS) is connected to a base resistor(RBn) of any one output part and removes voltage feedback to the base resistor(RBn) to start the output circuit.
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