Title:
FREQUENCY-VOLTAGE CONVERTING CIRCUIT
Document Type and Number:
Japanese Patent JPS55126862
Kind Code:
A
Abstract:
PURPOSE: To secure linearity at a constant frequency and below while saturating an output voltage over the frequency, by modifying the constitution of a monostable multivibrator.
CONSTITUTION: A monostable multivibrator consists of RC time constant circuits 81 and 82, switching element 84 which shorts capacitor 82 of those RC time constant circuits 81 and 82, and a control circuit which control this switching element 84. When an input rectangular wave is inverted, switching element 84 turns ON and in response to the lowering of the across voltage of capacitor 82, switching element 84 turns OFF to start charge from a complete-discharge state.
Inventors:
OGUCHI AKIRA
Application Number:
JP3487179A
Publication Date:
October 01, 1980
Filing Date:
March 23, 1979
Export Citation:
Assignee:
OMRON TATEISI ELECTRONICS CO
International Classes:
G01R23/06; H02H3/46; H03K9/06; (IPC1-7): G01R23/06; H03K9/06