IDT23S08-2HDC8

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 IDT23S08-2HDC8 is an ultra-low jitter Clock Generator/Frequency Synthesizer which can be used to achieve an integrated, high-quality clock solution. This clock generator is known for its low power consumption and high clock stability, making it ideal for applications in which precise clock signals are required. This article will explore the applications of the IDT23S08-2HDC8 and its working principle.

The IDT23S08-2HDC8 is typically used in applications that require precise and stable clock signals. One such example is in telecommunications equipment, where the device is able to generate very precise and low jitter clock signals for data communications over twisted pair or other media. Additionally, the device is used in medical imaging equipment where high accuracy and low jitter clocks are required. Furthermore, the fully integrated device is well suited for use in industrial controls applications, where precise timing and accurate data rates are essential.

The IDT23S08-2HDC8 is equipped with advanced Frequency Synthesizer architecture with a wide range of output frequencies to accommodate specific needs. It offers high accuracy and low-jitter clock performance up to 300MHz. The device has a wide range of input and output reference frequencies covering 16 kHz to 200MHz. Furthermore, it offers flexibility in terms of output frequencies, which can be programmable in single step increments up to 250MHz.

The clock generator can also generate up to eight outputs and various output types, such as LVDS, LVCMOS, HCSL and HCSL/CML. The device can be operated over an -40°C to 85°C temperature range, making it suitable for many different applications in a wide range of temperatures. Additional features include an on-chip voltage regulator, which allows the device to operate with a wide range of voltage levels.

In terms of its working principle, the IDT23S08-2HDC8 utilizes a phase-locked loop (PLL) to generate highly accurate and low jitter clocks from any base frequency. The PLL maintains the frequency accuracy despite variations in temperature, voltage, output loading and other external conditions. The device is also equipped with an integrated voltage controlled oscillator (VCO) which is necessary for the PLL to operate effectively. A loop filter is used to provide the necessary range of pull-in and hold-in frequencies, thus allowing output frequency accuracy and stability over time.

The device also incorporates a digital phase-frequency detector (PFD), a charge pump, an on-chip loop filter, a bandwidth controller and an on-chip reference divider circuit. The phase-frequency detector is used to detect changes in the reference frequency, while the charge pump is used to control the frequency of the VCO. Furthermore, the loop filter ensures that the VCO stays in the lock range, and the on-chip reference divider circuit is used to divide down the reference frequency until it is within the PLL lock range.

In summary, the IDT23S08-2HDC8 is an ultra-low jitter Clock Generator/Frequency Synthesizer that is typically used for applications requiring precision clocking and low jitter clock signals. It is equipped with advanced Frequency Synthesizer architecture, and utilizes a PLL to generate highly accurate and low jitter clocks. With its wide range of input and output frequencies, low power consumption and high clock stability, the device is ideal for applications in telecommunications equipment, medical imaging, industrial controls and more.

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