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AS05008PR-2-R

器件名称: AS05008PR-2-R
功能描述: Speaker
文件大小: 331.41KB    共1页
生产厂商: PUI
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简  介:SM843031-01 ClockWorks 10-Gigabit Ethernet, 312.5MHz, Ultra-Low Jitter LVPECL Clock Frequency Synthesizer General Description The SM843031-01 is a 10-Gigabit Ethernet, 312.5MHz LVPECL clock frequency synthesizer and a member of the ClockWorks family of devices from Micrel. It provides a low-noise timing solution for high-speed, high-accuracy synthesis of clock signals. It includes a patented RotaryWave architecture that provides a very stable clock with very low noise. Power supplies of either 2.5V or 3.3V are supported, with superior jitter and phase noise performance. The device synthesizes a 312.5MHz, low-noise, LVPECL output for Ethernet applications. The crystal reference frequency used is 25MHz. The SM843031-01 is an excellent replacement for IDT FemtoClocks, with improved waveform integrity, and jitter. Data sheets and support documentation can be found on Micrel’s web site at: www.micrel.com. Features Generates a low noise LVPECL output 2.5V or 3.3V operating range Typical phase jitter @ 312.5MHz (1.875MHz to 20MHz): 119 fs (typical) @ 3.3V Crystal frequency: 25MHz 312.5MHz Output frequency Industrial temperature range Green-, RoHS-, and PFOS-compliant Available in 8-pin TSSOP Applications Gigabit Ethernet 10-Gigabit Ethernet _________________________________________________________________________________________________________________________ Block Diagram ClockWorks is a trademark of Micrel, Inc. RotaryWave is a registered trademark of Multigig, In……
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