描述 Description

The ZL30132 OC-192/STM-64 SONET/SDH/10GbE Network Interface Synchronizer is a highly integrated device that provides timing for network interface cards. The DPLL automatically locks to one of three input references and provides a wide variety of synchronized output clocks for synchronizing SONET/SDH, PDH, and Ethernet line cards.Click here for secure documentation

特性 Features

Typical Applications
? ITU-T G.8262 Line Cards which support 1GbE and 10GbE interfaces
? SONET line cards up to OC-192
? SDH line cards up to STM-64
Features & Benefits
? Supports the requirements of ITU-T G.8262 forsynchronous Ethernet Equipment slave Clocks (EEC option 1 and 2)
? Synchronizes to telecom reference clocks (2 kHz, N*8 kHz up to 77.76 MHz, 155.52 MHz) or to Ethernet reference clocks (25 MHz, 50 MHz, 62.5 MHz, 125 MHz)
? Generates standard SONET/SDH clock rates (e.g. 19.44 MHz, 38.88 MHz, 77.76 MHz, 155.52 MHz, 622.08 MHz) or Ethernet clock rates (e.g. 25 MHz, 50 MHz, 125 MHz, 156.25 MHz, 312.5 MHz) for synchronizing Ethernet PHYs
? Programmable synthesizer generates clock frequencies with any multiple of 8 kHz up to 100 MHz
? Configurable through a serial interface (SPI or I2C)

簡介

ZL30132屬于集成電路（IC）的應(yīng)用特定時鐘/定時。由制造生產(chǎn)的ZL30132應(yīng)用特定時鐘/定時專用時鐘和計(jì)時 IC（集成電路）產(chǎn)品族中的產(chǎn)品主要用于執(zhí)行與時間或頻率信息生成和分配相關(guān)的各種操作，適合的設(shè)計(jì)環(huán)境較特定，例如 AMD 和 Intel 的中央處理單元 (CPU) 或圖形處理單元 (GPU)、DVD 音頻設(shè)備、藍(lán)光光盤播放器、以太網(wǎng)設(shè)備、PCIe、SATA、光纖通道接口、車載娛樂總線等。