Quad/Octal Input Network Clock Generator/Synchronizer

GENERAL DESCRIPTION The AD9548 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9548 generates an output clock synchronized to one of up to four differential or eight single-ended external input references. The digital PLL allows for reduction o

文件：1.87658 Mbytes 頁(yè)數(shù)：112 Pages

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Quad/Octal Input Network Clock Generator/Synchronizer

文件：1.79294 Mbytes 頁(yè)數(shù)：111 Pages

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4/8路輸入的網(wǎng)絡(luò)時(shí)鐘發(fā)生器/同步器

AD9548可為包括同步光纖網(wǎng)絡(luò)(SONET/SDH)在內(nèi)的許多系統(tǒng)提供同步。它可以產(chǎn)生一個(gè)與高達(dá)四個(gè)差分或者八個(gè)單端外部輸入基準(zhǔn)之一同步的輸出時(shí)鐘。數(shù)字PLL能減少與外部基準(zhǔn)有關(guān)的輸入時(shí)間抖動(dòng)或者相位噪聲。即使當(dāng)所有基準(zhǔn)發(fā)生故障，AD9548仍能夠利用數(shù)控環(huán)路和保持(holdover)電路連續(xù)產(chǎn)生有效的、干凈的(低抖動(dòng))輸出時(shí)鐘。\n\n AD9548可工作于-40°C至+85°C的工業(yè)溫度范圍。 ? 在保持(holdover)模式下支持Stratum 2穩(wěn)定性\n\n? 支持具有相位外建的基準(zhǔn)轉(zhuǎn)換\n\n? 支持無(wú)中斷基準(zhǔn)轉(zhuǎn)換\n\n? 自動(dòng)/手動(dòng)保持(holdover)和基準(zhǔn)轉(zhuǎn)換\n\n\n\n? 4對(duì)基準(zhǔn)輸入引腳，每對(duì)皆可配置成單路差分輸入或2路獨(dú)立單端輸入\n\n? 輸入基準(zhǔn)頻率從1Hz至750MHz\n\n? 基準(zhǔn)驗(yàn)證和頻率監(jiān)控(1ppm) \n\n? 可編程輸入基準(zhǔn)轉(zhuǎn)換優(yōu)先級(jí)\n\n? 欲了解更多特性，請(qǐng)參考數(shù)據(jù)手冊(cè)。;

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Quad/Octal Input Network Clock Generator/Synchronizer

GENERAL DESCRIPTION The AD9548 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9548 generates an output clock synchronized to one of up to four differential or eight single-ended external input references. The digital PLL allows for reduction o

文件：1.87658 Mbytes 頁(yè)數(shù)：112 Pages

AD

亞德諾

Quad/Octal Input Network Clock Generator/Synchronizer

GENERAL DESCRIPTION The AD9548 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9548 generates an output clock synchronized to one of up to four differential or eight single-ended external input references. The digital PLL allows for reduction o

文件：1.87658 Mbytes 頁(yè)數(shù)：112 Pages

AD

亞德諾

Quad/Octal Input Network Clock Generator/Synchronizer

GENERAL DESCRIPTION The AD9548 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9548 generates an output clock synchronized to one of up to four differential or eight single-ended external input references. The digital PLL allows for reduction o

文件：1.87658 Mbytes 頁(yè)數(shù)：112 Pages

AD

亞德諾

Quad/Octal Input Network Clock Generator/Synchronizer

GENERAL DESCRIPTION The AD9548 provides synchronization for many systems, including synchronous optical networks (SONET/SDH). The AD9548 generates an output clock synchronized to one of up to four differential or eight single-ended external input references. The digital PLL allows for reduction o

文件：1.87658 Mbytes 頁(yè)數(shù)：112 Pages

AD

亞德諾

Quad/Octal Input Network Clock Generator/Synchronizer

文件：1.79294 Mbytes 頁(yè)數(shù)：111 Pages

AD

亞德諾

Quad/Octal Input Network Clock Generator/Synchronizer

文件：1.79294 Mbytes 頁(yè)數(shù)：111 Pages

AD

亞德諾

Quad/Octal Input Network Clock Generator/Synchronizer

文件：1.79294 Mbytes 頁(yè)數(shù)：111 Pages

AD

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