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 頁數(shù)：104 Pages

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亞德諾

Dual/Quad Input Network Clock Generator/Synchronizer

文件：1.64398 Mbytes 頁數(shù)：106 Pages

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亞德諾

雙路/四路輸入網(wǎng)絡(luò)時(shí)鐘發(fā)生器/同步器

AD9547針對(duì)許多系統(tǒng)提供同步功能，包括同步光纖網(wǎng)絡(luò)(SONET/SDH)。該器件產(chǎn)生的輸出時(shí)鐘可以與兩路差分或四路單端外部輸入?yún)⒖紩r(shí)鐘之一同步。數(shù)字鎖相環(huán)(PLL)可以降低與外部參考時(shí)鐘相關(guān)的輸入時(shí)間抖動(dòng)或相位噪聲。借助數(shù)字控制環(huán)路和保持電路，即使所有參考時(shí)鐘都失效，AD9547也能連續(xù)產(chǎn)生干凈（低抖動(dòng)）、有效的輸出時(shí)鐘。\n\n AD9547的工作溫度范圍為?40°C至+85°C工業(yè)溫度范圍。 ? 在保持模式下支持Stratum 2穩(wěn)定性\n\n? 支持相位補(bǔ)償?shù)膮⒖记袚Q\n\n? 支持無損傷(hitless)參考切換\n\n? 自動(dòng)/手動(dòng)保持和參考切換\n\n? 2對(duì)參考輸入引腳，每對(duì)引腳均可配置為1路差分輸入或2路獨(dú)立的單端輸入\n\n? 輸入?yún)⒖碱l率范圍：1 kHz至750 MHz\n\n\n\n? 參考驗(yàn)證和頻率監(jiān)控(1 ppm)\n\n? 可編程輸入?yún)⒖记袚Q優(yōu)先\n\n? 30位可編程輸入?yún)⒖挤诸l器\n\n? 2對(duì)時(shí)鐘輸出引腳，每對(duì)引腳均可配置為1路差分LVDS/LVPECL輸出或2路單端CMOS輸出\n\n? 輸出頻率最高達(dá)450 MHz\n\n? 欲了解更多特性，請(qǐng)參考;

ADI

亞德諾

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 頁數(shù)：104 Pages

AD

亞德諾

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 頁數(shù)：104 Pages

AD

亞德諾

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 頁數(shù)：104 Pages

AD

亞德諾

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 頁數(shù)：104 Pages

AD

亞德諾

Dual/Quad Input Network Clock Generator/Synchronizer

文件：1.64398 Mbytes 頁數(shù)：106 Pages

AD

亞德諾

Dual/Quad Input Network Clock Generator/Synchronizer

文件：1.64398 Mbytes 頁數(shù)：106 Pages

AD

亞德諾

Dual/Quad Input Network Clock Generator/Synchronizer

文件：1.64398 Mbytes 頁數(shù)：106 Pages

AD

亞德諾