IDT5V9885CNLGI

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The IDT5V9885CNLGI is a versatile clock generator integrated circuit that provides a wide range of clock and timing functions, suitable for a range of professional and consumer applications. This device provides the flexibility and performance required for solutions in high speed clock generation and distribution, jitter attenuation and accuracy. It is classified under the Clock/Timing - Clock Generators, PLLs and Frequency Synthesizers category.

The IDT5V9885CNLGI utilizes a phase-locked loop (PLL) to generate “ANY-FREQUENCY” output clocks from a single reference clock, eliminating the need for bulky discrete components. This device can be used for data communication, 3G/4G/LTE base station design, switched Ethernet, optical transport network (OTN) applications, and other digital processing modules. The integrated PLL allows for output frequencies up to 2000 kHz, with a high-side input clock frequency range of 20 MHz to 2000 kHz.

The IDT5V9885CNLGI features an integrated digital low jitter oscillator that can generate a low frequency (<180kHz) crystalless clock with low-jitter generation. The device delivers low power consumption, and allows efficient thermal management with low rate junction-to-air temperature gradient. In addition, it supports both zero delay buffering and synchronization features, enabling it to be used in multi-processor systems.

The internal PLL architecture of the IDT5V9885CNLGI is regulated by a set of programmable voltage-controlled oscillators (VCOs) and a programmable divider chain. The VCO allows for a wide frequency range from 50kHz to 1500kHz, and is able to achieve the highest output frequency accuracy. The divider chain can be programmed to produce a wide range of different clock frequencies from a single reference clock. All of this, plus the superior jitter performance, makes this device well suited for a variety of different applications, such as communications and networking.

The IDT5V9885CNLGI presents features and functions not seen in any other device in its class, including programmable output impedance, programmable slew rate, programmable impedance levels, and on-board thermal protection. The output impedance and slew rate can be individually programmed so that an optimal output waveform is reached. This helps to maximize the accuracy and functionality of the device, increasing its usability and reliability.

The IDT5V9885CNLGI offers a 6x6mm 64-ball WLCSP package and is operable in the extended industrial temperature range of -40 to +85°C, making it suitable for a range of different applications. The device features 5V CMOS outputs that are optimized for low jitter performance, high speed operation and low quiescent current. The integrated PLL and divider chain can be configured to output any desired frequency with a simple serial port interface.

The IDT5V9885CNLGI is an ideal solution for clock generation and distribution, jitter attenuation and accuracy applications. Its comprehensive features, combined with high accuracy output and low power consumption, makes it well suited for a range of professional and consumer applications.

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