DS4250P+

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

The DS4250P+ is a high-performance programmable timer or oscillator (PTO) designed to replace conventional crystal or ceramic oscillators in high-frequency, high-accuracy applications. The unique feature of the DS4250P+ is that it offers GHz-level accuracy without the need for costly, time-consuming frequency programming.

The DS4250P+ is an inherently programmable device, meaning that it can be used for a variety of applications such as timekeeping, jitter control, frequency synthesis, and frequency synchronization. Its accuracy and high frequency capability of up to 5.5GHz enable the device to be used in high frequency applications such as 5G mmWave communication systems, telecom, data-center, storage, and medical markets.

The working principle of the DS4250P+ is based on the use of a temperature-compensated voltage-controlled oscillator (TCXO). The TCXO is controlled by an on-chip temperature-compensated crystal oscillator (TCXO. This allows the DS4250P+ to be programmed with a wider range of frequency options by adjusting the voltage control of the TCXO through the I2C interface pins. Once programmed, the device can maintain an accuracy of up to 10ppm over the full temperature range, or higher depending on the need.

The DS4250P+ comes with a comprehensive suite of features that include adjustable drive strength for different operating temperatures, power-down options, and various accuracy modes. In particular, it has three accuracy modes—Precision, High Accuracy, and Ultra High Accuracy—which can be selected according to the performance requirements of the application. Depending on the accuracy mode selected, the DS4250P+ can deliver an accuracy of up to ±2 ppm over the industrial temperature range.

The DS4250P+ is available in both through-hole and surface-mount packages, and is compatible with a variety of commercial clock systems including PCIe, SONET and SyncE protocols. The device can also be integrated into custom PCBs or used as a stand-alone system, providing extremely cost-effective solutions for a variety of applications.

In summary, the DS4250P+ is a high-performance, cost-effective PTO designed to replace the need for costly analog oscillators. It offers GHz-level accuracy at a budget-friendly price and is suitable for a variety of frequency synchronization and precision timing applications. Its flexible configuration options and wide frequency range make it an excellent choice for advanced timekeeping, jitter control, frequency synthesis, and synchronization applications.

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