DS1086LU-222+T

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DS1086LU-222+T is a part of clock generators, PLLs, and frequency synthesizers designed by Texas Instruments. It is highly electrical-efficient and compact, targeting industrial or automotive applications. By taking advantage of the power of PLLs and Frequency Synthesizers, The DS1086LU-222+T is used for a variety of timing purposes, with adjustable frequency and power levels. Furthermore, its tiny footprint makes it extremely easy to integrate in any kind of system.

The DS1086LU-222+T can output 5 different type of signals, ranging from 50kHz to 200MHz. Two differential signals (up to 150MHz) and three low-jitter LVPECL signals (up to 200MHz). Each of the signals is independently configurable with voltage-controlled frequency, low power, and fast settling times.

It can be configured to output different voltages with up to three differential outputs and two floating outputs. Among its key features are low jitter, low power, and adjustable PLL bandwidths. With a power dissipation of less than 400mW, the DS1086LU-222+T is perfect for battery-operated applications that need to simulate a clock signal. Additionally, power up/down control and output enable/disable functions help reduce the overall power consumption when the device is not in use.

The DS1086LU-222+T works by digitally controlling the VCO and buffer of the frequency synthesizer. The VCO and buffer generate output signals with adjustable frequency and power. They can be divided into three main categories: analog-controlled PLLs, frequency-controllable PLLs, and voltage-controlled PLLs. The DS1086LU-222+T uses a two-stage PLL structure, where the first stage is used to set the reference frequency, and the second stage is used to control the VCO of the system.

The DS1086LU-222+T also boasts additional features such as slew rate control, phase-lock loop (PLL) bandwidths, output level control, and an optional I2C interface which enables input/output control over I2C. All these features make the DS1086LU-222+T suitable for applications that require a wide range of frequencies, amplitude, and modulation levels. It can be utilized in battery-operated applications, automotive systems, communications, networking, industrial systems, and more.

In conclusion, the DS1086LU-222+T is a device suitable for a wide range of applications due to its configurable frequency and output features. With its low power consumption, adjustable PLL bandwidth along with other features, it is a great choice for clock-generating, PLL and frequency synthesizer applications. It offersthe highest electrical-efficiency and is ready to be integrated in a wide range of systems.

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