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Oscillator Circuit

Index 14



The DC voltage converter of high-frequency high-voltage oscillator circuit

Published:2011/11/22 2:16:00 Author:Ecco | Keyword: DC voltage converter , high-frequency , high-voltage, oscillator circuit

The DC voltage converter of high-frequency high-voltage oscillator circuit
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Multiple feedback T- bridge oscillator

Published:2011/11/11 2:57:00 Author:Ecco | Keyword: Multiple feedback , T- bridge , oscillator

Multiple feedback T- bridge oscillator
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The oscillator with variety of analog sounds

Published:2011/11/11 2:58:00 Author:Ecco | Keyword: oscillator , analog sounds

The oscillator with variety of analog sounds
The oscillator with variety of analog sounds

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Electronic voltage regulator electromagnetic oscillator circuit

Published:2011/11/11 2:59:00 Author:Ecco | Keyword: Electronic, voltage regulator , electromagnetic oscillator

Electronic voltage regulator electromagnetic oscillator circuit
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The simple complementary tube multivibrator

Published:2011/11/28 0:47:00 Author:Ecco | Keyword: complementary tube , multivibrator

The simple complementary tube multivibrator
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The simple voltage-controlled audio oscillator

Published:2011/11/28 0:46:00 Author:Ecco | Keyword: voltage-controlled, audio oscillator

The simple voltage-controlled audio oscillator
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The basic RC bridge oscillator

Published:2011/11/28 0:44:00 Author:Ecco | Keyword: RC bridge oscillator

The basic RC bridge oscillator
People can use an oscilloscope to observe theoutput waveforms of the oscillator circuit, if the output has no waveform or the output waveformhas thenoticeable distortion, people should adjust the Rp to make the output Vo be small and stable sine wave with lowdistortion .   (View)

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Bridge T RC oscillator

Published:2011/11/24 20:57:00 Author:Ecco | Keyword: Bridge , T741C RC , oscillator


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Low-voltage, low power, programmable crystal oscillator circuit

Published:2011/11/28 20:48:00 Author:Ecco | Keyword: Low-voltage , low power, programmable, crystal oscillator

Low-voltage, low power, programmable crystal oscillator circuit
Features : 1. Its working voltage is low, and it operates with single-supply, 2.0V low operating voltage. 2. Its power consumption is low, and the supply current is 5 μA when it operates at 32kHz, and the current is 130μA when it operates at 1MHz. 3. It has a wide frequency range, operating frequency range is 10KHz ~ 10MHZ, and it is programmable. 4. The external components is few, and it only needs a crystal. 5 It has a good working stability. When it works in the whole operating temperature range, the oscillation frequency has a high stability .Pin and pin functions: HA7210 uses DIP dual in-line package, and it is shown in Figure 15-4 . The pin functions are as follow : pin 1 is the current positive pole; pin 2 is the current positive pole.   (View)

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Single-junction transistor self-excited multivibrator frequency dividing circuit

Published:2011/11/21 2:00:00 Author:Ecco | Keyword: Single-junction transistor, self-excited, multivibrator, frequency dividing

Single-junction transistor self-excited multivibrator frequency dividing circuit
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Program-controlled oscillator

Published:2011/11/21 2:01:00 Author:Ecco | Keyword: Program-controlled oscillator

Program-controlled oscillator
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1850Hz digital integrated circuit oscillator

Published:2011/11/21 1:58:00 Author:Ecco | Keyword: 1850Hz , digital , integrated circuit, oscillator

1850Hz digital integrated circuit oscillator
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10Hz ~ 100kHz ramp signal oscillator

Published:2011/11/28 21:03:00 Author:Ecco | Keyword: 10Hz ~ 100kHz , ramp signal oscillator

10Hz ~ 100kHz ramp signal oscillator
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Three-phase output oscillator

Published:2011/11/21 2:14:00 Author:Ecco | Keyword: Three-phase output oscillator

Three-phase output oscillator
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Three-phase square wave signal oscillator circuit

Published:2011/11/21 2:11:00 Author:Ecco | Keyword: Three-phase , square wave, signal oscillator

Three-phase square wave signal oscillator circuit
Three-phase square wave signal oscillator circuit

As shown in Figure 16-4 , a CD4017 is connected as senary counter, and the input clock is 300Hz.VD1 ~ VD9, R1 ~ R3 form the three three-input OR gates, which can respectively get two 50Hz three-phase wave signal with 120 degrees phase difference. A, B, C can obtain three -phase signal, and it is shown in Figure 16-5.   (View)

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Low-cost second signal oscillator

Published:2011/11/21 2:05:00 Author:Ecco | Keyword: Low-cost , second signal oscillator

Low-cost second signal oscillator
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Sine wave- rectangular wave oscillator

Published:2011/11/28 0:25:00 Author:Ecco | Keyword: Sine wave, rectangular wave , oscillator

Sine wave- rectangular wave oscillator
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90 ~ 900Hz sine wave- square wave- triangle wave oscillator

Published:2011/11/28 0:27:00 Author:Ecco | Keyword: 90 ~ 900Hz, sine wave, square wave, triangle wave , oscillator

90 ~ 900Hz sine wave- square wave- triangle wave oscillator
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30 ~ 20000Hz square wave-triangle wave oscillator

Published:2011/11/28 0:24:00 Author:Ecco | Keyword: 30 ~ 20000Hz, square wave, triangle wave, oscillator

30 ~ 20000Hz square wave-triangle wave oscillator
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20 ~ 20000Hz sine wave- square wave oscillator

Published:2011/11/28 0:23:00 Author:Ecco | Keyword: 20 ~ 20000Hz , sine wave, square wave , oscillator

20 ~ 20000Hz sine wave- square wave oscillator
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