Title:
【発明の名称】マルチバイブレータ回路
Document Type and Number:
Japanese Patent JPH11510024
Kind Code:
A
Abstract:
PCT No. PCT/FI97/00275 Sec. 371 Date May 18, 1998 Sec. 102(e) Date May 18, 1998 PCT Filed May 7, 1997 PCT Pub. No. WO97/43829 PCT Pub. Date Nov. 20, 1997High speed multivibrator circuits operable with lower operating voltages are disclosed. A multivibrator circuit comprises an operating voltage source, first and second nonlinear amplifier components, each comprising a first and a second main electrode and a control electrode, wherein the first main electrode of the second amplifier component is connected to control the control electrode of the first amplifier component, and the first main electrode of the first amplifier component is connected to control the control electrode of the second amplifier component. A capacitor is connected between the second main electrode of the first and second amplifier components. First and second resistors connect the first main electrode of the first and second amplifier components to a first potential of the operating voltage source. A pull-down circuit is connected between the second main electrodes of the first and second amplifier components and a second potential of the operating voltage source. The pull-down circuit comprises third and fourth amplifier components, acting as active pull-down components which are cross-connected such that they are alternately in conducting and nonconducting states due to forced control by the states of the first and second amplifier components.
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Inventors:
Tochamov, Nikolai
Yarsuke, Petri
Yarsuke, Petri
Application Number:
JP54055997A
Publication Date:
August 31, 1999
Filing Date:
May 07, 1997
Export Citation:
Assignee:
Micronas, salmon, and yukitua
International Classes:
H03K3/021; H03K3/282; H03K3/354; (IPC1-7): H03K3/282
Attorney, Agent or Firm:
Aoyama Ryo (1 person outside)