XLH730004.915200I

Oscillators

XLH730004.915200I oscillator is a programmable analog frequency source for low cost applications using a low profile design with single/dual/triple/quadrature outputs. It has excellent phase noise and harmonics performance which meets the requirements for wide band applications.

Application Field

The XLH730004.915200I oscillator is used in applications such as test & measurement, telecommunications, aerospace and defense, audio and video broadcasting, cellular and mobile radio, automotive and GPS navigation, as well as many others. This oscillator can be used to generate signal sources with frequencies of up to 4.915200GHz (with stability down to 1.5KHz/V).

Working Principle

The XLH730004.915200I oscillator is based on the phase-locked loop (PLL) technology which is used to generate a stable reference clock from an input signal. The PLL consists of a voltage controlled oscillator (VCO) and an electronic circuit for controlling the output frequency of the VCO. When the input frequency is changed, the control circuit adjusts the output frequency of the VCO to keep the phase and frequency of the output signal locked in with the input signal.

The oscillator contains a crystal and several other components which form the PLL. The crystal oscillates at a certain frequency determined by its size and construction. The other components include amplifiers, filters, and phase detectors. These components control the VCO to keep its output frequency in lock with the input frequency. The oscillator also contains a programmable register which can adjust the output frequency over a certain range.

The XLH730004.915200I oscillator can be programmed to operate in a variety of different modes, including low phase noise and high stability. It is suitable for applications such as spread spectrum, frequency hopping and digital data transmission. All these features make the XLH730004.915200I oscillator an ideal choice for many different low cost applications.