588S270X2CAT Crystals, Oscillators, Resonators

Oscillators are circuits that produce a steady, repetitive alternating current (AC) waveform, typically at a preferred frequency. They are widely used in many applications, from simple audio oscillators for sound transmission to complex radio frequency (RF) signal generators for electronics related activities. The 588S270X2CAT is an unusual type of oscillator designed to address the specific needs of specialty electronic applications such as radar systems. This article will explain the purpose and expected performance of the 588S270X2CAT in detail.

The 588S270X2CAT is a Physical Vapor Deposition (PVD) crystal oscillator. It combines the frequency stability of quartz crystal resonators, with the added physical stability of an enclosed chamber. This provides high-precision frequency control and an exceptionally wide temperature range. The 588S270X2CAT is used primarily in areas of microwave and millimeter wave frequency selectivity, including radar systems, frequency synthesis and computer telecommunications equipment.

This type of oscillator is based on a high-frequency vibrating quartz element, usually an AT-cut plate. The element is mounted in a sealed envelope called a vacuum flask, which is placed in a vacuum chamber. The vacuum chamber is filled with a gas containing materials which produce a metallic coating on the AT-cut plate. This coating produces a stable frequency-controlled oscillator, which can withstand extreme temperature variations without losing its effectiveness.

The 588S270X2CAT has several distinguishing features that make it especially suitable for radar systems. It provides exceptionally low noise, making it ideal for high-precision frequency selection and control. Additionally, the temperature stability of the device is excellent, up to +/- 40°C. Finally, the 588S270X2CAT also features an exceptionally low level of spurious emissions. This makes it especially suitable for microwave and millimeter wave frequency selectivity.

In terms of performance, the 588S270X2CAT is capable of producing an output frequency of 10MHz to 18GHz, with an extremely wide dynamic range of up to 20dB. It also offers an exceptionally low harmonic distortion level, with less than 0.1%. The device is capable of providing an extended frequency accuracy over a wide temperature range, with an accuracy of ± 0.1 ppm.

In summary, the 588S270X2CAT is an ideal solution for applications requiring high-precision frequency control and exacting low-noise performance. It is especially suited for microwave and millimeter wave frequency selectivity applications, such as radar systems, frequency synthesis and computer telecommunications equipment.