ACS8595数据手册集成电路（IC）的应用特定时钟/定时规格书PDF

特性 Features

·SONET/SDH applications up to OC-3/STM-1 bit rates
·Switches between grouped inputs (SEC/Sync pairs)
·Inputs: three SECs at any of 2, 4, 8 kHz (and N x 8 kHz multiples up to 155.52 MHz), plus Frame Sync/Multi-Frame Sync
·Outputs: Six SEC clocks at any of several spot frequencies from 2 kHz up to 77.76 MHz via the TTL/CMOS port and up to 311.04 MHz via the PECL/LVDS port
·Modes for E3/DS3 and multiple E1/DS1 rate output clocks
·Generates 8 kHz Frame Sync and 2 kHz Multi-Frame Sync output clocks with programmable pulse width and polarity
·Frequency translation of SEC input clock to different local line card clocks
·Robust activity monitoring on all clock inputs
·Supports Free-run, Locked and Digital Holdover modes of operation
·Automatic \"Hit-less\" source switchover on loss of input
·External force fast switch between SEC1/SEC2 inputs
·Phase Build-out for output clock phase continuity during input switchover
·PLL “Locked” and “Acquisition” bandwidths individually selectable from 18, 35 or 70 Hz
·Serial interface for device set-up
·IEEE 1149.1 JTAG Boundary Scan is supported.
·Single 3.3 V operation, 5 V I/O compatible
·Operating temperature (ambient) of -40 to +85°C
·Available in 100-pin LQFP package
·Lead (Pb)-free version (ACS8595T), RoHS and WEEE compliant

简介

ACS8595属于集成电路（IC）的应用特定时钟/定时。由制造生产的ACS8595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。