| 摘要 |
FIELD: electricity.SUBSTANCE: in the known on delay integrated circuit containing input transistor of p-n-p type and output transistor of n-p-n type with load in collector circuit the input transistor base is coupled to current-setting circuit, emitter is coupled to power supply bus and collector is connected to the first output of capacitor, the second output of capacitor and emitter of the output transistor are interconnected to the first output of the capacitor, the second output of the capacitor and emitter of output transistor are coupled to the common bus, base of the output transistor is connected to the first output of the resistor, the input transistor is made as a lateral structure with auxiliary area of p-type, which is placed inside insulated n-well of the input transistor between its collector and boundary of this n-well insulating area.EFFECT: reduced area occupied by on delay integrated circuit at the crystal, reduced consumed power and expanded range of supply voltage change.2 dwg |
