FemtoClock® Crystal-to-LVDS Frequency Synthesizer W/Integrated Fanout Buffer

The 844256D is a Crystal-to-LVDS Clock Synthesizer/Fanout Buffer designed for SONET 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 characteristics of • Six differential LVDS output pairs\n• Crystal oscillator interface\n• Output frequency range: 62.5MHz - 625MHz\n• Crystal input frequency range:15.625MHz - 25.5MHz\n• RMS phase jitter @ 125MHz, using a 25MHz crystal (1.875MHz – 20MHz): 0.43ps (typical)\n• Full 3.3V or mixed 3.3V core, 2.5V output ;

Renesas

瑞萨

丝印：ICS844256DGLF；Package：TSSOP；FemtoClock짰Crystal-to-LVDS Frequency Synthesizer w/Integrated Fanout Buffer

General Description The ICS844256D is a Crystal-to-LVDS Clock Synthesizer/Fanout Buffer designed for SONET 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 phas

文件：895.75 Kbytes 页数：18 Pages

IDT

丝印：ICS844256DGLF；Package：TSSOP；FemtoClock짰Crystal-to-LVDS Frequency Synthesizer w/Integrated Fanout Buffer

General Description The ICS844256D is a Crystal-to-LVDS Clock Synthesizer/Fanout Buffer designed for SONET 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 phas

文件：895.75 Kbytes 页数：18 Pages

IDT

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

Renesas Electronics America Inc

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

Renesas Electronics America Inc

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

Renesas Electronics America Inc