SIT8208AC-83-18E-25.000625X

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Oscillators are common electronic components which produce an alternating current (AC) signal even when no current is applied to them. The SIT8208AC-83-18E-25.000625X is an oscillator used for pulse generation, frequency control, and timing applications. It is also known as a CMOS crystal oscillator.

The SIT8208AC-83-18E-25.000625X is specifically designed for low-power, micro-power, and digital systems. It is capable of operating with a wide range of frequencies from 33.000MHz to 66.000MHz, and can offer power savings in devices requiring low-power oscillators. It has a low operating current (18mA) and a wide operating voltage range (2.0-3.6V), making it ideal for low-power applications. It has a supply voltage tolerance of 0.5V, making it highly suitable for multi-voltage applications.

Application Fields

The SIT8208AC-83-18E-25.000625X oscillator has a wide range of applications, and is suitable for use in telecommunications, automotive, and consumer electronics. It is mainly used in frequency synthesisers and local oscillators, modulation and demodulation, signal generation, clock and data recovery, high-speed networking, synchronization and timing control, FPGA/ MCUs system delays, servers and embedded processors.

Working Principle

The SIT8208AC-83-18E-25.000625X oscillator consists of two parts: the quartz crystal resonator and the oscillator IC. The quartz crystal resonator is a piezoelectric device made from a slice of quartz crystal. It vibrates at a precise frequency when a voltage is applied to its electrodes. The oscillator IC contains a logic circuit that produces a square wave of the same frequency as the crystal resonator. This oscillator circuit is connected to the quartz crystal resonator, and the output of the oscillator IC is fed back to the crystal. This feedback loop ensures that the frequency remains constant even if the supply voltage changes. The SIT8208AC-83-18E-25.000625X oscillator is available in a variety of package types, such as surface-mount, dip, and leadless. It also has a variety of output options, such as sine, logic-level, CMOS, and TTL. Moreover, the oscillator can be powered up to 3.6V and achieves a low phase noise of -90 dBc/Hz.

The SIT8208AC-83-18E-25.000625X oscillator is a versatile and reliable choice for low-power applications. It offers precise frequency control with low operating current and wide operating voltage range. With its wide range of package types, output options, and low phase noise, the SIT8208AC-83-18E-25.000625X oscillator is suitable for a variety of applications.

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