SY89534LHZ-TR

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The SY89534LHZ-TR is a complete Differential Clock Generator and Phase-Locked Loop (PLL) device, designed for a range of data communication applications. It provides automatic monitor and control of two phases of phase and frequency locked output clocks, as well as Adjustable Output Frequency (AOF) functions with tracking adjustments, and a dual diversity (DD) clock system combined with a programmable Time Division Switching (TDS) Device. The SY89534LHZ-TR is ideal for applications where precise clock frequency tuning is required, such as synchronous data communications in high-speed local area networks (LANs), time synchronous switches and routers, video applications, or complex system-on-chip (SoC) designs.

The SY89534LHZ-TR is a TTL compatible clock generator and PLL device which combines a differential oscillator, phase-locked loop control circuitry, and a programmable Frequencyag Output Divider (FGOD) for dynamic control of clock frequency and phase. The device supports a wide frequency range from 0.8 - 253MHz, with outputs from 0.1Vpp to 5Vpp. It also includes a variety of reference clock and output performance features, including four reference clock entries, balance and skew adjustment, frequency tuning, fine-step jitter control and dynamic frequency tuning.

The SY89534LHZ-TR includes a wide range of programmable features which enable the user to configure the device for specific application requirements. These features include programmable output levels, frequency calibration, balance and skew control, reference clock switching, and frequency spreading. Additionally, the device contains an integrated internal reference clock with synchronization features, direct port control, and an frequency tracking circuit that facilitates easy frequency adjustment even when operating in a frequency range far enough away from the reference clock.

The SY89534LHZ-TR uses the Phase-Locked Loop (PLL) principle to generate precise output frequency and phase synchronization. The PLL circuit consists of a Voltage Controlled Oscillator (VCO) and a phase detector, which works by locking onto a reference signal and controlling the oscillator\'s output frequency based on the frequency of the reference signal. The SY89534LHZ-TR uses an integrated differential oscillator and an external reference clock for phase and frequency synchronization. The device also contains an integrated frequency tracking circuit that allows for external tuning and compensation for environmental variations and temperature changes.

The SY89534LHZ-TR also contains an integrated dual diversity (DD) clock system that increases the amount of reference clock phase and frequency variation, providing higher data integrity and improved signal distribution. Additionally, the device also features a programmable time division switching (TDS) system that allows for dynamic control of output frequencies, providing flexible and precise frequency control when combined with the FGOD.

The SY89534LHZ-TR is an ideal solutions for a variety of applications. It is highly configurable, and its wide range of programmable features make it suitable for a wide range of data communications and high-speed local area networks, as well as complex system on chip designs. In addition, its phase and frequency synchronization capabilities, integrated DD clock system and programmable TDS systems make it ideal for time synchronous switches and routers, video applications, and digital or analog clock systems with precise frequency tuning requirements.

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