MX575ANR200M000

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Oscillators are electrical circuits that generate continuous or pulsed electrical signals with adjustable frequency and amplitude. The MX575ANR200M000 oscillator is a voltage-controlled crystal oscillator (VCXO) used in high-precision frequency control for short-term applications. It is capable of providing reliable frequency accuracy and low noise over a wide temperature range. In this article, we will discuss the application field and working principle of the MX575ANR200M000 oscillator.

Application Field

The MX575ANR200M000 oscillator is suitable for applications requiring low jitter and low phase noise. This oscillator is often used in wide-band Cellular and PCS Radio Systems, Direct Broadcast TV such as Satellite, Digital Telecommunications, Networking, and other high-speed digital data transmission. Moreover, the oscillator is also used in low phase noise clocks for Local Area Networks, Microprocessor and Serial Bus Clock Generators, and High Definition Video Capture.

Working Principle

The MX575ANR200M000 oscillator is a low power, voltage-controlled, quartz crystal oscillator. It operates from a 3.3V power supply and has a frequency range of 200MHz ±50ppm @ 25°C. The oscillator utilizes a quartz crystal to create a stable frequency output through a closed loop system. The crystal is placed in the oscillator circuit, and a small amount of energy is then applied to drive the crystal at its fundamental frequency. Once the crystal is excited, it starts to vibrate and generate an alternating electric signal at its resonant frequency. This signal is then amplified and used as a clock signal to provide a stable, precise frequency.

The voltage-controlled feature of this oscillator enables the frequency drift to be controlled and adjusted as needed. This is accomplished by controlling the bias voltage that is applied to the quartz crystal, which in turn adjusts the frequency output. The frequency stability and phase noise of the MX575ANR200M000 oscillator can be further improved by using a temperature-compensated crystal (TCXO).

The MX575ANR200M000 oscillator is a reliable and accurate source of frequency control designed for short term applications. Its low power consumption, wide frequency range, and adjustable frequency characteristics make it an ideal choice for applications that require precision and stability.

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