Monolithic astable multivibrator circuit
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United States of America Patent
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Oct 5, 1982
Grant Date -
N/A
app pub date -
May 15, 1980
filing date -
May 15, 1980
priority date (Note) -
Expired
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Abstract
First and second NPN transistors are direct connected in an astable multivibrator configuration. Each collector is connected to the positive terminal of a DC power source through series connected diodes. A resistor, which is selected to control the amplitude of oscillation, is connected between the collectors. The frequency of oscillation is controlled by a frequency determining component which is connected between the emitters of said transistors. The emitters are connected to current sources.
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