Dual/Quad Input Network Clock Generator/Synchronizer

GENERAL DESCRIPTION The AD9547 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9547 generates an output clock that is synchronized to one of two differential or four single-ended external input references. The digital PLL allows for reduction o

文件：1.76033 Mbytes 页数：104 Pages

AD

亚德诺

Dual/Quad Input Network Clock Generator/Synchronizer

文件：1.64398 Mbytes 页数：106 Pages

AD

亚德诺

双路/四路输入网络时钟发生器/同步器

AD9547针对许多系统提供同步功能，包括同步光纤网络(SONET/SDH)。该器件产生的输出时钟可以与两路差分或四路单端外部输入参考时钟之一同步。数字锁相环(PLL)可以降低与外部参考时钟相关的输入时间抖动或相位噪声。借助数字控制环路和保持电路，即使所有参考时钟都失效，AD9547也能连续产生干净（低抖动）、有效的输出时钟。\n\n AD9547的工作温度范围为−40°C至+85°C工业温度范围。 • 在保持模式下支持Stratum 2稳定性\n\n• 支持相位补偿的参考切换\n\n• 支持无损伤(hitless)参考切换\n\n• 自动/手动保持和参考切换\n\n• 2对参考输入引脚，每对引脚均可配置为1路差分输入或2路独立的单端输入\n\n• 输入参考频率范围：1 kHz至750 MHz\n\n\n\n• 参考验证和频率监控(1 ppm)\n\n• 可编程输入参考切换优先\n\n• 30位可编程输入参考分频器\n\n• 2对时钟输出引脚，每对引脚均可配置为1路差分LVDS/LVPECL输出或2路单端CMOS输出\n\n• 输出频率最高达450 MHz\n\n• 欲了解更多特性，请参考;

ADI

亚德诺

Dual/Quad Input Network Clock Generator/Synchronizer

GENERAL DESCRIPTION The AD9547 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9547 generates an output clock that is synchronized to one of two differential or four single-ended external input references. The digital PLL allows for reduction o

文件：1.76033 Mbytes 页数：104 Pages

AD

亚德诺

Dual/Quad Input Network Clock Generator/Synchronizer

GENERAL DESCRIPTION The AD9547 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9547 generates an output clock that is synchronized to one of two differential or four single-ended external input references. The digital PLL allows for reduction o

文件：1.76033 Mbytes 页数：104 Pages

AD

亚德诺

Dual/Quad Input Network Clock Generator/Synchronizer

GENERAL DESCRIPTION The AD9547 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9547 generates an output clock that is synchronized to one of two differential or four single-ended external input references. The digital PLL allows for reduction o

文件：1.76033 Mbytes 页数：104 Pages

AD

亚德诺

Dual/Quad Input Network Clock Generator/Synchronizer

GENERAL DESCRIPTION The AD9547 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9547 generates an output clock that is synchronized to one of two differential or four single-ended external input references. The digital PLL allows for reduction o

文件：1.76033 Mbytes 页数：104 Pages

AD

亚德诺

Dual/Quad Input Network Clock Generator/Synchronizer

文件：1.64398 Mbytes 页数：106 Pages

AD

亚德诺

Dual/Quad Input Network Clock Generator/Synchronizer

文件：1.64398 Mbytes 页数：106 Pages

AD

亚德诺

Dual/Quad Input Network Clock Generator/Synchronizer

文件：1.64398 Mbytes 页数：106 Pages

AD

亚德诺