ZL30174数据手册集成电路（IC）的应用特定时钟/定时规格书PDF

描述 Description

The ZL30174 features four independent flexible rate conversion clock channels via four digital PLLs and four clock generators. Each channel accepts and generates any frequency from 1 Hz to 900 MHz to support any communication service over optical networks. The ZL30174 operates from a single crystal resonator or clock oscillator supporting up to ten input references configurable as single ended or differential. It generates up to 12 high performance outputs.Click here for secure documentation

特性 Features

Key FeaturesThree independent OTN De-Synchronizers
Excellent jitter performance of 180 fs RMS in 12 kHz to 20 MHz band meets jitter requirements of 10G/40G and 100G PHYs
Three programmable ultra-low jitter synthesizers generate any frequency from 1 Hz to 900 MHz
One programmable general purpose synthesizer generates any clock from 1 Hz to 180 MHz
6 differential (CML) or 12 single ended (CMOS) ultra-low jitter outputs plus two general purpose CMOS outputs
Accepts up to 10 LVPECL/LVDS/HCSL/LVCMOS inputs
Up to three programmable digital PLLs/NCOs with loop bandwidth from 14 Hz to 470 Hz synchronize to any clock rate from 1 kHz to 900 MHz
Automatic hitless reference switching and digital holdover on reference fail with initial holdover accuracy better than 10 ppb

简介

ZL30174属于集成电路（IC）的应用特定时钟/定时。由制造生产的ZL30174应用特定时钟/定时专用时钟和计时 IC（集成电路）产品族中的产品主要用于执行与时间或频率信息生成和分配相关的各种操作，适合的设计环境较特定，例如 AMD 和 Intel 的中央处理单元 (CPU) 或图形处理单元 (GPU)、DVD 音频设备、蓝光光盘播放器、以太网设备、PCIe、SATA、光纤通道接口、车载娱乐总线等。