ZL30282中文资料6-Output PCIe Clock Generator数据手册Microchip规格书

描述 Description

The ZL30282 is a high-performance PCIe Gen 1-4 clock generator. From a 50MHz crystal or CMOS input these devices generate 100 MHZ in four pre-programmed output configurations immediately on power-up to 6 differential outputs. The devices have industry-leading output jitter of 160fs RMS (12kHz to 20MHz).

特性 Features

50MHz crystal or CMOS input
Generates PCIe 1, 2, 3, 4, 5 compliant clocks
Spread-spectrum clocks (SSC) and regular clocks at the same time (configs 5-8)
Output jitter Up to 6 output clocks with 8 default configurations selected by hardware pins at reset: (Configs 0-3 no SSC, Configs4-7 SSC for OC3-6)
Config0/4: OC1 100MHz HCSL, OC2_P 25MHz LVCMOS, OC3/4/5 unused, OC6 100MHz HCSL
Config1/5: OC1 100MHz HCSL, OC2_P 25MHz LVCMOS, OC3/4/5/6 100MHz HCSL
Config2/6: OC1 100MHz HCSL, OC2_P 75MHz LVCMOS, OC3/4/5/6 100MHz HCSL
Config3/7: OC1/2 100MHz HCSL, OC3/4/5/6 100MHz HCSL

简介

ZL30282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ZL30282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。