描述 Description

The SY87700AL is a complete clock recovery and data retiming integrated circuit for data rates from 32Mbps up to??208Mbps??NRZ.??The??device??is??ideally??suited??for??SONET/SDH/ATM?applications?and?other?high-speed?data transmission systems. Clock??recovery??and??data??retiming??is??performed??by??synchronizing?the?on-chip?VCO?directly?to?the?incoming?data stream. The VCO center frequency is controlled by the?reference?clock?frequency?and?the?selected?divide?ratio. On-chip clock generation is performed through the use of a frequency multiplier PLL with a byte rate source as reference. The?SY87700AL?also?includes?a?link?fault?detection?circuit.

簡(jiǎn)介

SY87700屬于集成電路（IC）的應(yīng)用特定時(shí)鐘/定時(shí)。由制造生產(chǎn)的SY87700應(yīng)用特定時(shí)鐘/定時(shí)專用時(shí)鐘和計(jì)時(shí) IC（集成電路）產(chǎn)品族中的產(chǎn)品主要用于執(zhí)行與時(shí)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(lè)總線等。