DS1099U-WT+

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

Clock and timing devices and components play a vital role in electronic systems, where system speed needs to be precisely and efficiently maintained. The DS1099U-WT+ from Texas Instruments is a frequency synthesizer that can help in designing such systems. It helps achieve controlled clock generation and distribution over a range of frequencies with maximum accuracy, enabling improved system performance and reliability.

The DS1099U-WT+ clock synthesizer combines integrated analog, digital, and memory functions to distribute accurate clock signals over a range of frequencies. It has a single output frequency-synthesizer type architecture that is easy to use and program. It includes a programmable control logic block, flexible clock-signal routing, and a phase-locked loop (PLL) with center frequency-tuning range of 10 to 125 MHz. It also has built-in frequency multipliers, dividers, and diode-clamped buffers, as well as support for external clock sources to allow for synchronization of multiple clock sources. All of these features make it well-suited for use in high-speed signal transmission, networking, communication, and medical imaging applications.

The DS1099U-WT+ operates on the Variable-Frequency Synthesis (VFS) principle, which makes it an ideal clock signal generator for a wide range of applications. The VFS principle combines stable single-clock frequencies with adjustable center frequency and division ratios to generate a variety of clock frequencies with low distortion, low jitter and wide frequency coverage. The clock frequencies are generated by a combination of the programmable clock divider and the frequency synthesizer. The clock divider is used to produce a lower frequency output, while the frequency synthesizer is used to generate higher frequency signals which are then divided down by the clock divider. This combination creates a wide range of clock signals across large voltage and frequency ranges.

In addition to the single output frequency synthesizer, the DS1099U-WT+ also includes several other features such as a programmable phase detector, VCO, and phase-detector logic to provide a range of outputs between 0.1 MHz and 125 MHz. The programmable phase detector can be used to adjust the phase of the output clock signal and provide accurate jitter performance. The VCO can be used to tune the center frequency of the output clock signal and the phase-detector logic can be used to generate different types of output patterns, including pulse trains, modulated signals, and phase-shift modulated signals.

In addition to its features and capabilities, the DS1099U-WT+ also offers a high degree of control and flexibility. It allows for programming of the clock divider, frequency synthesizer, and phase-detector logic. This enables developers to tailor their output clock signals to their specific needs. The on-chip memory allows for up to 8192 unique programming words, allowing for a variety of user-defined output frequencies.

Overall, the DS1099U-WT+ is an excellent choice for a variety of clock and timing applications. Its wide frequency coverage, combined with its range of programmable features, make it well-suited for use in high-speed signal transmission, networking, communication, and medical imaging applications. It is designed to provide maximum accuracy and reliability of clock signals in applications requiring fast changing frequencies, high resolution operations, and accurate jitter performance.

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