62.5/125MHz Gigabit Ethernet, 4 Output, Ultra-Low Jitter Clock Synthesizer

文件：236.59 Kbytes 页数：10 Pages

MICREL

麦瑞半导体

Clock and Timing

The SM840004-11 clock synthesizer was designed for Gigabit Ethernet applications. The device design is optimized for 62.5MHz and 125MHz using a standard 25MHz fundamental parallel resonant crystal, with unparalleled stability and accuracy over the full operating range, and provides an easy fit for J ·Generates 4 optimized LVCMOS clock outputs\n·RMS phase jitter @ 125MHz: ~55 fs (typ)\n·Integrated loop filter components\n·Operates with either a 3.3V or 2.5V supply\n·Power consumption 65mA (typ @ 2.5V)\n·Selectable output frequency: 125MHz or 62.5MHz\n·Input frequency of 25MHz\n·Fundamental paral;

Microchip

微芯科技

62.5/125MHz Gigabit Ethernet, 4 Output, Ultra-Low Jitter Clock Synthesizer

文件：236.59 Kbytes 页数：10 Pages

MICREL

麦瑞半导体

62.5/125MHz Gigabit Ethernet, 4 Output, Ultra-Low Jitter Clock Synthesizer

文件：236.59 Kbytes 页数：10 Pages

MICREL

麦瑞半导体

Package：20-TSSOP（0.173"，4.40mm 宽）；包装：托盘 类别：集成电路（IC） 应用特定时钟/定时 描述：IC CLOCK SYNTHESIZER LN 20TSSOP

MICROCHIP

微芯科技