VCO-121TC

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

VCOs (Voltage Controlled Oscillators) are one of the most important components in electronic circuits. They are commonly used in many applications such as radio, communications, controlling systems, and in general, wherever there is a need for an oscillating signal. One type of VCOs is the VCO-121TC, which is a low-power, low-frequency oscillator with a voltage controlled tuning range of about 16 Hz to 128 Hz.

The main components of VCO-121TC include a current-to-voltage converter, a first-order low pass filter, and a voltage-controlled oscillator (VCO) core. The current-to-voltage converter is used to generate an output voltage that is proportional to the input current. This output voltage is then routed to the first-order low pass filter, which is used to remove any high-frequency components from the signal, resulting in a smooth output waveform. Finally, the filtered signal is fed to the VCO core, which is responsible for generating the oscillating signal.

The basic operating principle of the VCO-121TC is as follows. When a voltage is applied to the input of the oscillator, the VCO core starts to oscillate at a frequency proportional to the input voltage. As the input voltage is changed, the output frequency of the VCO-121TC is also changed, allowing for a wide range of possible frequency outputs. The output can be further controlled by the use of external resistors and capacitors, allowing for more precise control of frequency changes.

The VCO-121TC is an effective solution for a wide range of applications, including radio communications and audio synthesis. In radio communications, the oscillator can be used to modulate a transmitter\'s signal, allowing it to send information over a given frequency range. In audio synthesis, the oscillator can be used to create waveforms that have specific characteristics, such as pitch, waveform shape, and amplitude.

The VCO-121TC is also used in controlling systems, such as in industrial and consumer electronics applications. The oscillator can be used to generate a range of output frequencies, which can then be used to control various devices, such as motors and actuators. The oscillator can also be used as a clock generator, providing a source of timing signals for synchronizing various components in a system.

In summary, the VCO-121TC is a low-power, low-frequency oscillator with a wide range of applications. Its main components include a current-to-voltage converter, a first-order low pass filter, and a VCO core. It works by generating an oscillating waveform whose frequency is proportional to the input voltage. It can be used in many different applications such as radio communications, audio synthesis, and controlling systems.

The specific data is subject to PDF, and the above content is for reference