SIT9005ACT2H-25DD

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Programmable oscillators are important components used in various electronic systems, especially in consumer electronics such as telecommunication, navigation and consumer audio systems. The SIT9005ACT2H-25DD is a programmable oscillator that is extensively used in consumer audio systems such as headphones, speakers, and car audio. It utilizes an integral crystalline-like oscillator and an electronic tuning system instead of a crystal oscillator, which is why it is referred to as a “programmable oscillator”.

The SIT9005ACT2H-25DD is an advanced system which can easily be integrated into various circuits to provide high-quality sound and clear audio. It features a wide tuning range from 32.768 Hz to 171 Hz, with a high frequency accuracy of ±1 Hz. It also provides a high level of isolation from external interference. The SIT9005ACT2H-25DD is highly reliable and can operate in severe environmental conditions such as high temperatures, vibration, and shock.

The working principle of the SIT9005ACT2H-25DD programmable oscillator can be divided into three distinct stages. Initially, it receives a control signal from the audio processor via digital input ports. This control signal is then converted and amplified by the inbuilt microcontroller. Finally, the amplified and converted signal is passed through the tuning coils and matched to a reference frequency, which is then sent out of the oscillator.

The SIT9005ACT2H-25DD is mostly used in consumer audio systems such as headphones, speakers, and car audio as a low-frequency programmable source. It is also commonly used as a clock source in telecom, navigation, and military, rail, and industrial systems. Its electronic tuning system and integrated crystalline-like oscillator make it highly reliable and precise for these applications.

The SIT9005ACT2H-25DD has a wide range of features that make it suitable for many devices. It offers clock accuracy of ±1 Hz and is designed with an over-extension circuitry which ensures greater stability of the clock signal. The low-current consumption feature of this programmable oscillator makes it suitable for battery-operated applications. It is also designed to be robust and reliable and is capable of withstanding harsh environmental conditions.

In conclusion, the SIT9005ACT2H-25DD programmable oscillator is an advanced and high-performance oscillator used in a variety of consumer audio systems and other industrial and military applications. It has a wide range of features that make it suitable for use in various devices such as car audio systems, telecom, navigation, and military applications. Its wide tuning range and clock accuracy are some of the key advantages provided by this oscillator.

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