SIT3822AC-2D-33NG

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Programmable oscillators are a versatile electronic device that can be used to generate a stable waveform with a wide range of waveforms, frequencies, and amplitudes. SIT3822AC-2D-33NG is a programmable oscillator manufactured by Summer Technology Co., Ltd. that is a common choice for industrial, consumer, and IT applications. It is a single-piece, surface-mounted device with a small form factor, making it suitable for a range of implementations.

The SIT3822AC-2D-33NG has a tightly-regulated frequency range of 10 KHz to 400 MHz, and features a variety of output waveforms including sine wave, square wave, triangle wave, and sawtooth wave. With the addition of an external loop filter, the oscillator can be used to produce almost any frequency. The integrated temperature-compensated oscillator (TCXO) is designed to meet international standard accuracy requirements of up to ±0.1 ppm and stability of up to ±50 ppm/°C, ensuring temperatures stability and steady operation.

The SIT3822AC-2D-33NG also has a power output range of 0.12 to 3V, with a maximum current rating of 300 mA. It has an associated low leakage current of 1.5 μA and fast switching speed, making it suitable for applications such as crystal oscillators, sensor motion detectors, and electronic timepieces. The programmable oscillator is also equipped with an on-board voltage regulator to provide the necessary electronic load for voltage levels of up to 5V.

In order to facilitate the application of the SIT3822AC-2D-33NG, the chip is mounted on a printed circuit board with a conversion module and an embedded microcontroller. The module consists of a power supply, a frequency regulation module, a control module and an analog-digital conversion module. This module is used to program the oscillator\'s output frequency and waveforms via an RS 232 or USB communication interface. Additionally, the oscillator is equipped with a 1-wire interface to allow for convenient communication with other devices.

The SIT3822AC-2D-33NG is a convenient and reliable choice for applications requiring a programmable oscillator. The integrated features and onboard voltage regulator allow for a robust and reliable operation in a wide range of industrial applications. Additionally, the integrated TCXO ensures temperature stability, making it suitable for mission-critical applications where accuracy and reliability are essential.

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