VG-4512CA 155.5200M-GGCT0

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Oscillators play an essential role in maintaining the stability of communication systems, and among them, VG-4512CA 155.5200M-GGCT0 oscillator is widely used in a variety of applications. This oscillator is basically a type of frequency source which is a very stable and precise device, and is especially designed for GPS, navigation, general location, and communication applications. It has four different frequency outputs which can be switched through the selection pads, and it can also be locked to a reference frequency for a very precise output. In addition to its precise frequency output, VG-4512CA also has a wide range of temperature stability and accuracy.

The VG-4512CA consists of a differential resonator oscillator (DRO) and a voltage controlled oscillator (VCO). The DRO is based on an LC oscillator, which is used to convert an input signal to a series of high frequency pulses. The DRO also has an integrated frequency synthesizer which can divide the input signal frequency by a certain factor, resulting in a lower frequency output. The second part of the VG-4512CA is the VCO, which is responsible for converting the output of the DRO into a stable, programmable, and accurate output frequency. This is done by using a voltage controlled resistor or VCR to vary the output frequency depending on the voltage applied to it.

The VG-4512CA can be used in various applications such as navigation receivers, GPS receivers, and other related equipment like radar systems. As its frequency output is very precise and stable, it can be used in systems where very accurate timing is needed. Moreover, it is also used in systems where high accuracy and frequency stability is essential. Furthermore, due to its low power consumption and high temperature stability, it is especially suitable for applications with extreme temperature. It is also used in systems requiring a high degree of phase accuracy, such as digital systems and frequency tracking.

The working principle of VG-4512CA is to convert an input signal into a series of high frequency pulses, then to modulate the pulse sequence through the VCO to produce a stable and precise output frequency. As each output frequency of the VCO is controlled by the voltage applied to it, the output frequency can be adjusted by changing the applied voltage. The VG-4512CA also contains a temperature compensation circuit which helps it to maintain a high level of frequency stability over a wide temperature range. In addition, the VG-4512CA also has a fail-safe function which prevents it from abruptly changing its frequency in the event of a failure or other emergency.

In conclusion, VG-4512CA is an versatile, highly-precise frequency source which can be used in various navigation, communication, and frequency tracking applications. It is very stable and accurate, and can also be used in high temperature applications. Due to its temperature compensation circuit and fail-safe function, it is the ideal choice for applications which require reliable and precise frequency output.

The specific data is subject to PDF, and the above content is for reference