554CH000260DG

Pin Configurable/Selectable Oscillators have become a frequently discussed topic in recent years due to their wide application fields. As one of the most important tools to maintain oscillatory signals, 554CH000260DG is a standout of this type of oscillators, with a range of features available to customize.

To start with, the 554CH000260DG application field is relatively broad, ranging from communication and data networks, automotive and industrial control, commercial applications, and home entertainment electronics. By supporting a diverse array of industrial lines and processes, it brings the most cost efficiency in the production line.

More importantly, the 554CH000260DG is pin configurable/selectable, with a range of options for customers to choose from for different needs and requirement. For example, with four different frequency ranges offered in increment of 1MHz, no matter what frequency stability a customer needs, they can set it up according to their need.

The working principle of 554CH000260DG is quite simple and efficient. A crystal oscillator and three capacitors form a basic timebase circuit, with a precision frequency divider used to output the desired frequency. The oscillator also contains a programmable gain amplifier and a gain variation circuit that allows the user to adapt the output frequency as needed, if adjustment is required.

In addition to the configurable frequency feature, the 554CH000260DG is digitally programmable, meaning that it can be configured with the correct EPROM bit to select one of the two operating modes. Depending on the user’s application, he or she can choose to operate in either pulse mode or pulse-width modulation (PWM) mode. Pulse mode can be used for data output(s), whereas PWM mode allows for frequency control.

One of the greatest benefits of 554CH000260DG is the ability to adjust the reference frequency automatically, which makes it highly accurate and reliable. This is because the built-in voltage control oscillator (VCO) is adjustable through either the reference crystal or an external VCO. Furthermore, the 554CH000260DG is also controllable via serial or parallel data inputs, allowing users to tailor the frequency and various functions according to their needs.

In summary, the 554CH000260DG provides users with a variety of specially developed features for selectable/configurable oscillators, enabling the ideal utilization of its wide range of applications. From precision frequency adjustment, digital programming, to frequency control, the 554CH000260DG is a standout when it comes to pin configurable/selectable oscillators.