IDT49FCT20805PYI

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The IDT49FCT20805PYI is an integrated clock system buffer and an advanced clocking device. It is a monolithic CMOS integrated circuit (IC) that is ideal for a variety of clocking applications. It is a reliable, low-cost, and low-power solution for customers who need to maintain clock accuracy and timing stability when the source clock signal changes. It is well-suited for distributed and fan-out clocking applications requiring multiple outputs.

The IDT49FCT20805PYI is a single-chip clock buffer and driver IC that operates from a single-ended-clock (SEL) or differential clock (DEL) signal. It is designed to drive two independent clock outputs. The first output is a buffered single-ended signal, while the second output is a buffered differential signal. The buffering provided by the IC ensures that the output clock has minimal jitter and is stable, even when the source clock signal changes.

The IDT49FCT20805PYI is a feature-rich device. It offers a flexible programmable delay line for each output and provides a wide range of input/output conditions. It also features automatic power reduction that reduces power consumption when the output clock is idle, making it an energy-efficient solution. Additionally, it has a power-saving mode that can reduce the power consumption during active operation. The IC also features soft-start compatibility, which eliminates the need for external circuitry for controlling the power-on surge.

The IDT49FCT20805PYI is designed for applications such as video and digital audio, high-speed networks, signal routing, clocks distribution, telecommunications, and personal computer systems. In these applications, it is essential to maintain a precisely synchronized clock signal, while minimizing power consumption. This device was designed to fulfill these objectives and exceed customer expectations.

In order to understand the mechanics of the device, it is important to understand the working principles of a clock buffer. Its main purpose is to drive multiple output clocks from a single input clock. This requires a system to keep the output clocks in sync with one another, while reducing jitter to provide accurate and predictable clocking. For this to be achieved, the input clock must be converted into two separate and distinct outputs. To do this, the device will use an input clock signal as an input, which is then buffered to ensure that the output clocks remain synchronized. The buffering of the input clock signal prevents jitter from occurring, which improves accuracy and timing stability.

When the input clock signal changes, the IDT49FCT20805PYI is designed to respond to the change in order to maintain clock accuracy and timing. It features an advanced phase-locked loop (PLL) with an adaptive frequency selector, allowing it to detect and track the changing frequency of the input clock signal. Once the change in frequency has been detected, the PLL quickly adjusts the output clocks to match the new frequency in order to maintain clock accuracy and timing.

The IDT49FCT20805PYI is an advanced clocking device, designed for applications that require multiple output clocks with minimal jitter, low power consumption and accurate timing. The device is well-suited for distributed and fan-out clocking applications, and is designed to maintain aynchronicity and clock accuracy in response to changes in the input clock signal while reducing power consumption. It is an ideal solution for customers requiring a reliable, low-cost, low-power solution in distributed and fan-out clocking applications.

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