SG-9101CB 34.7478M-C20PHAAA5

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Oscillators are electronic circuits that are able to generate an electrical signal with a constantly repeating pattern of regular oscillations. The SG-9101CB 34.7478M-C20PHAAA5 is a type of specialized oscillator that combines two powerful components - a temperature compensated crystal oscillator (TCXO) and a frequency synthesizer - and is often used in various areas such as wireless communication, navigation and surveillance, computer peripherals, digital set-top boxes, and embedded systems.

The SG-9101CB 34.7478M-C20PHAAA5 is a superb choice for applications that require a high precision oscillator over a wide temperature range. It features a low phase noise and excellent cycle-to-cycle jitter performance, making it suitable for high-frequency applications such as frequency hopping and digital communications. The device also offers excellent power supply rejection rate (PSRR), allowing for operation with a lower supply voltage than conventional oscillators.

The working principle behind the SG-9101CB 34.7478M-C20PHAAA5 is simple and effective. It utilizes the stability of a quartz crystal to provide an accurate and stable frequency rather than relying on the inherent variability of an integrated circuit (IC) oscillator. The quartz crystal operates in a parallel resonant circuit, vibrating at its natural resonant frequency when an alternating current is applied. The frequency of the signal produced by the crystal can be adjusted by varying the capacitance or inductance of the oscillator circuit. This is done by employing a frequency synthesizer to precisely drive a gate and modulate the frequency of the crystal.

In addition, the SG-9101CB 34.7478M-C20PHAAA5 utilizes a temperature compensated crystal oscillator (TCXO) to provide an exceptionally stable signal. This device has an excellent temperature stability over a wide range, making it ideal for applications that require reliable output frequency over an extended time period. The use of a TCXO further ensures that the oscillator’s frequency does not drift as temperatures vary throughout the operating environment.

The SG-9101CB 34.7478M-C20PHAAA5 oscillator is a reliable and highly accurate solution for use in various applications, such as communication infrastructure and embedded systems. Its excellent power supply rejection rate (PSRR) and wide temperature operation range combined with its low phase noise make it extremely suitable for a variety of frequency hopping systems. Additionally, its frequency accuracy and stability, provided by the frequency synthesizer and TCXO, respectively, are excellent features required in navigation, surveillance, and computer peripherals.

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