SIT8209AI-G2-28S-156.250000T

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Oscillators are essential electronic components used to generate an alternating waveform in a variety of applications. They can be used as a source of timekeeping, as an audio source, in signal processing, and in other special applications. SIT8209AI-G2-28S-156.250000T is a type of oscillator designed for use in a wide range of applications.

SIT8209AI-G2-28S-156.250000T is a medium-frequency Voltage Controlled Oscillator (VCO) based on a Silan Microelectronics SC7221A integrated circuit. It is a low-cost VCO with superior performance and provides a wide frequency tuning range with excellent signal flatness. The device operates with a nominal voltage supply of 4.5V and a maximum power consumption of 8.4 mW.

The oscillator offers a frequency range of 156.250000 MHz to 180.000000 MHz, which makes it well-suited for applications such as digital radio, Wi-Fi, Bluetooth, LTE, SDR, and a variety of other radio communications applications. The maximum output power is 4dBm, and the phase noise is -110dBc/Hz at 10KHz offset. The tuning sensitivity of the oscillator is from 0.00015GHz/V to 0.0015GHz/V.

SIT8209AI-G2-28S-156.250000T can function as a VoIP phone, a mobile phone, a GPS receiver, a signal generator, or a pulse generator. It operates over a wide operating temperature range of -25°C to +70°C and supports a wide bandwidth of operating frequencies. The device is equipped with an external 10 MHz OCXO reference input, allowing the frequency output to be adjusted to an even higher accuracy than the nominal accuracy of 10ppm.

The working principle of SIT8209AI-G2-28S-156.250000T oscillator is based on a combination of passive components and an active integrated circuit. The external components, such as capacitors and inductors, are the key components for tuning the oscillation frequency. The crystal oscillator, which forms the heart of the device, receives external inputs, such as temperature and supply voltage, and its frequency is adjusted accordingly. This then provides a reference signal to the active elements of the oscillator. The active elements, such as transistors and operational amplifier, amplify, shape, and generate the output waveform. The frequency of the output waveform is then adjusted by adjusting the external components.

SIT8209AI-G2-28S-156.250000T is an ideal device for radio communications applications, particularly those requiring a wide frequency range and a precise control of frequency. From mobile phones to televisions and GPS systems, this oscillator can help design a wide variety of products that require a stable, high-performance performance.

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