SM806数据手册集成电路（IC）的时钟发生器PLL频率合成器规格书PDF

描述 Description

CREATE AND SAMPLE YOUR CUSTOM SM806 HERE The SM806 is a PLL clock generator that meets PCIe Gen 6.0 spec and achieves ultra-low phase jitter (78 fs 12KHz to 20 MHz). With six total outputs and dividers on each output, this device can generate six different frequencies up to 875 MHz, from a low-cost quartz crystal or a reference clock input. Each of the six outputs can be independently programmed to LVPECL, LVDS, HCSL. The SM806xxx is packaged in a 48-pin VQFN with up to six outputs or a 24-pin VQFN with two outputs. Sample Preconfigured Ethernet Clock Generators SM806039UMG - 6x156.25 MHz LVPECLSM806037UMG - 4x156.25 MHz LVPECL SM806027UMG - Pin-Selectable 6x312.5/156.25 MHz LVPECL Sample Preconfigured PCIe Clock Generators SM806034UMG - 6x100 MHz HCSLSM806033UMG - 4x100 MHz HCSL Sample Other Pre-Configured Clock GeneratorsSM806047UMG - 2x156.257812 MHz HCSL in 4x4mm packageSM806022UMG - 2x156.25 MHz HCSL in 4x4mm package for NVLINKSample & Buy All Preconfigured SM806s here

特性 Features

PCIe Gen 6.0 Cpmpliant
78fs at 156.25MHz (12kHz to 20MHz)
Generates up to 6 combinations of differential or single-ended LVPECL, LVDS, HCSL, LVCMOS clock outputs.
On chip power supply regulation for excellent board level power supply noise immunity
Selectable input:
Crystal: 32.5MHz to 156.25MHz
Reference input: 11MHz to 80MHz
No external crystal oscillator capacitors required
2.5V or 3.3V operating power supply
Available in Industrial Temperature range
Available in Green, RoHS, and PFOS compliant QFN packages:Packages starting as small as 24-pin 4mm x 4mm
and 44-pin 7mm x 7mm

简介

SM806属于集成电路（IC）的时钟发生器PLL频率合成器。由制造生产的SM806时钟发生器，PLL，频率合成器时钟发生器、PLL 和频率合成器集成电路 (IC) 可为逻辑器件提供参考信号的稳定定时脉冲，这些器件包括计算机、微控制器、数据通信系统和图形/视频发生器。这些集成电路可能包括缓冲器、驱动器、分频器、倍频器、多路复用器、合成器、扇出分配器和预分频器。