ICS667M-01T

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The ICS667M-01T is a clock generator, phase-locked loop, frequency synthesizer, and a clock and data recovery device that provides clock and data timing and regeneration, clock and data recovery, phase-locking and frequency synthesizing. It is designed to meet the needs of a wide variety of applications.

Features

• Wide range of operating frequencies
• Programmable output slew rate for improved data timing
• Input and output interface for high-speed serial data
• Programmable power management
• Programmable phase resolution
• Integrated loop filter
• Integrated frequency dividers for divided frequencies
• On-chip clock/data regeneration and amplification
• Low-jitter clock outputs

Application Field

The ICS667M-01T is applicable to a wide variety of applications, including but not limited to the following:

• Computer system clock and data synchronization
• Networking system clock and data synchronization
• Clock generation and synchronization for video processing systems
• Clock and data regeneration in optical communications systems
• Frequency synthesis of audio and video signals
• Clock and data recovery in digital radio systems
• Phase locking and frequency synthesizing of mixed-signal systems
• Phase locking and frequency synthesis in embedded systems for motor control, LED control, and more

Working Principle

The ICS667M-01T is a highly integrated device which combines various functions such as clock and data recovery, phase locking, and frequency synthesis into one integrated circuit. It consists of a low-jitter phase-locked loop (PLL), an integrated loop filter, and a frequency dividing network that allows for the generation of divided frequencies. The device is designed to take an input reference clock, and produce a low-jitter output clock which is phase-locked to the reference clock.

The ICS667M-01T incorporates a low-noise PLL with a programmable loop bandwidth, which can be adjusted to optimize performance in different applications. The phase resolution of the loop can be programmed through the register interface. The phase detector has been designed to reduce phase interference and noise and as such, is capable of phase locking to input signals with a wide range of frequencies and jitter profiles.

To assist in reducing system noise and jitter, the ICS667M-01T also has a programmable output slew rate which can be adjusted to reduce the switching times of the output signals. An integrated clock regeneration circuit is also provided to reduce clock jitter, thereby improving system performance and reducing power consumption.

In addition, the ICS667M-01T has an integrated frequency synthesizer that allows for the generation of multiple divided frequencies from a single reference source. This can be used to generate multiple clocks from a single reference source, or to generate clocks at different frequencies from a single source. The frequency synthesizer can also be used to generate clocks at different frequencies from the reference input.

The ICS667M-01T provides a range of features that enable it to meet the specific needs of a wide variety of applications. It is well-suited for applications requiring ultra-low jitter clock and data synchronization, or when tight control of frequency and phase is necessary. The ICS667M-01T is an ideal solution for applications that require high clock integrity and flexibility.

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