FemtoClock® Crystal-to-3.3V LVPECL Frequency Synthesizer With/Integrated Fanout Buffer

GENERAL DESCRIPTION The 843256 is a Crystal-to-3.3V LVPECL Clock Synthesizer/Fanout Buffer designed for Fibre Channel and Gigabit Ethernet applications. The output frequency can be set using the frequency select pins and a 25MHz crystal for Ethernet frequencies, or a 19.44MHz crystal for SONE

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FemtoClock Crystal-to-3.3V LVPECL Frequency Synthesizer With/Integrated Fanout Buffer

文件：246.08 Kbytes 页数：16 Pages

IDT

FemtoClock® Crystal-to-3.3V LVPECL Frequency Synthesizer With/Integrated Fanout Buffer

The 843256 is a Crystal-to-3.3V LVPECL Clock Synthesizer/Fanout Buffer designed for Fibre Channel and Gigabit Ethernet applications and is a member of the family of High Performance Clock Solutions from IDT. The output frequency can be set using the frequency select pins and a 25MHz crystal for Ethe ·Six 3.3V differential LVPECL output pairs\n·Output frequency range: 62.5MHz to 625MHz\n·Crystal input frequency range: 15.625MHz to 25.5MHz\n·RMS phase jitter at 156.25MHz, using a 25MHz crystal (1.875MHz to 20MHz): 0.41ps (typical) @ 3.3V\n·Operating supply modes:Core/Output3.3V/3.3V3.3V/2.5V\n·0°;

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FemtoClocks™ Crystal-to-3.3V LVPECL Frequency Synthesizer With Integrated Fanout Buffer

GENERAL DESCRIPTION The 843256I is a Crystal-to-3.3V LVPECL Clock Synthesizer/Fanout Buffer designed for Fibre Channel and Gigabit Ethernet applications. The output frequency can be set using the frequency select pins and a 25MHz crystal for Ethernet frequencies, or a 19.44MHz crystal for SON

文件：559.24 Kbytes 页数：18 Pages

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FemtoClocks Crystal-to-3.3V LVPECL Frequency Synthesizer

文件：272.6 Kbytes 页数：17 Pages

IDT

FemtoClock® Crystal-to-3.3V LVPECL Frequency Synthesizer With/Integrated Fanout Buffer

The 843256I is a Crystal-to-3.3V LVPECL Clock Synthesizer/Fanout Buffer designed for Fibre Channel and Gigabit Ethernet applications. The output frequency can be set using the frequency select pins and a 25MHz crystal for Ethernet frequencies, or a 19.44MHz crystal for SONET. The low phase noise cha ·Six 3.3V differential LVPECL output pairs\n·Output frequency range: 62.5MHz to 625MHz\n·Crystal input frequency range: 15.625MHz to 25.5MHz\n·RMS phase jitter at 156.25MHz, using a 25MHz crystal (1.875MHz to 20MHz): 0.41ps (typical) @ 3.3V\n·Operating supply modes: Core/Output 3.3V/3.3V 3.3V/2.5V\n;

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Package：24-TSSOP（0.173"，4.40mm 宽）；包装：管件 类别：集成电路（IC） 时钟发生器，PLL，频率合成器 描述：IC SYNTHESIZER W/BUFF 24-TSSOP

Renesas Electronics America Inc

Package：24-TSSOP（0.173"，4.40mm 宽）；包装：管件 类别：集成电路（IC） 时钟发生器，PLL，频率合成器 描述：IC SYNTHESIZER W/BUFF 24-TSSOP

Renesas Electronics America Inc

Package：24-TSSOP（0.173"，4.40mm 宽）；包装：管件 类别：集成电路（IC） 时钟发生器，PLL，频率合成器 描述：IC SYNTHESIZER W/BUFF 24-TSSOP

Renesas Electronics America Inc