DS1087LU-23C+T

The DS1087LU-23C+T is a versatile clock generator ideal for applications where reliable, low jitter clock synchronization is required. It has programmable output frequencies from 12 MHz to 1000 MHz, and supports the industry standard serial port interface protocol. The DS1087LU-23C+T is a versatile and cost-effective solution for many clock generator, frequency synthesizer and PLL (Phase-Locked Loop) applications.

Application Field of DS1087LU-23C+T

The DS1087LU-23C+T is suitable for use in applications such as video and audio broadcasting, telecommunications, data communications, network synchronization, and system clock generation. It is designed to provide reliable and low jitter clocking over the entire operating frequency range while consuming low power. The DS1087LU-23C+T also offers a variety of features, including programmable output frequency, programmable divider ratios, as well as programmable output power and slew rate control.

In addition to it\'s versatile features, the DS1087LU-23C+T offers low system complexity and integration, making it a desirable solution for many applications requiring high performance clock generators. It does not require an external crystal or oscillator, and the internal frequency generator provides the clock signal needed for proper operation.

Working Principle of DS1087LU-23C+T

The DS1087LU-23C+T works by utilizing a Phase-Locked Loop (PLL) to generate the desired output frequency from an incoming reference clock signal. The reference signal is supplied to the input of the PLL, and the PLL locks to the reference signal and begins adjusting the internal oscillator frequency for the desired output frequency. This is done by the internal digital-to-analog converter (DAC). The DAC adjusts the frequency of the oscillator on a small scale to provide very accurate output frequencies.

The DS1087LU-23C+T also provides programmable output power and slew rate control, which allows the user to adjust the output power and clock speed as needed. Additionally, the output frequency can be adjusted in steps of 1 kHz or 1MHz, depending on the desired accuracy. This makes the DS1087LU-23C+T suitable for a variety of applications that require an accurate and stable output clock.

In summary, the DS1087LU-23C+T is a versatile and cost-effective solution for many clock generator, frequency synthesizer and PLL applications. It is suitable for applications such as video and audio broadcasting, telecommunications, data communications, network synchronization, and system clock generation. It does not require an external crystal or oscillator, and the internal frequency generator provides the clock signal needed for proper operation. Additionally, the DS1087LU-23C+T provides programmable output power and slew rate control, which allows the user to adjust the output power and clock speed as needed.