SG-9101CG-C02SHCCA

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Programmable oscillators refer to a class of circuits that generate an electrical signal, usually referred to as an oscillating signal, with a specific frequency, amplitude and shape. In particular, they are used in the production of radio and television signals, in radio communication systems and in satellite communications. The SG-9101CG-C02SHCCA is one such programmable oscillator, and in this article we\'ll explore its application field and working principle.

One of the most common applications of the SG-9101CG-C02SHCCA is as a frequency reference oscillator in the broadcast and communication industries. This oscillator has the ability to be programmed to generate an output signal of the desired frequency, from 1 Hz to 65535 Hz. It is also equipped with an Automatic Frequency Switching (AFS) feature, which when activated will automatically adjust its output frequency to a preset frequency range, in order to compensate for differences between the oscillator and the reference frequency. It also has a High Frequency Compensator (HFC) facility, which compensates for the effect of doppler shifts.

Some other common applications include use in cellular radios, wireless systems, and in low-noise instrumentation. Its frequency range, high linearity, and low phase noise make it particularly suitable for those applications where precision frequency control is needed. Additionally, its wide operating temperature range (-40°C to +85°C) makes it suitable for a variety of environmental conditions.

The working principle of the SG-9101CG-C02SHCCA is based on the principle of frequency synthesis. It consists of an oscillator and a programmable divider, both of which are controlled by a single chip microcontroller. The oscillator generates an AC signal, which is then sent to the programmable divider. This divider divides the frequency of the AC signal by a specific amount, which is determined by the microcontroller. The output of this divider is then sent to the amplifier, which amplifies the signal to the desired amplitude and shape, before it is sent to the output. By adjusting the values of the programmable divider, the desired frequency can be achieved.

The SG-9101CG-C02SHCCA is a highly versatile programmable oscillator, and can be used in a wide variety of applications. Its features and specifications make it an ideal choice for a wide range of applications, from broadcast and communication industries to cellular radios, wireless systems, and low-noise instrumentation. Furthermore, its frequency range, high linearity, and low phase noise make it particularly suitable for those applications in which precision frequency control is required.

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