ADN2818集成电路（IC）的应用特定时钟/定时规格书PDF中文资料

ADN2818属于集成电路（IC）的应用特定时钟/定时。由亚德诺半导体技术有限公司制造生产的ADN2818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。

GENERAL DESCRIPTION

The ADN2817/ADN2818 provide the receiver functions of quantization, signal level detect, and clock and data recovery for continuous data rates from 10 Mbps to 2.7 Gbps. The ADN2817/ADN2818 automatically lock to all data rates without the need for an external reference clock or programming. All SONET jitter requirements are exceeded, including jitter transfer, jitter generation, and jitter tolerance. All specifications are quoted for −40°C to +85°C ambient temperature, unless otherwise noted.

FEATURES

Serial data input: 10 Mbps to 2.7 Gbps

Exceeds ITU-T jitter specifications

Integrated limiting amplifier

5 mV p-p sensitivity (ADN2817 only)

Adjustable slice level: ±100 mV (ADN2817 only)

Patented dual-loop clock recovery architecture

Programmable LOS detect (ADN2817 only)

Integrated PRBS generator and detector

No reference clock required

Loss of lock indicator

Supports double data rate

Bit error rate monitor (BERMON) or sample phase adjust options

Rate selectivity without the use of a reference clock

I2C interface to access optional features

Single-supply operation: 3.3 V

Low power

650 mW (ADN2817)

600 mW (ADN2818)

5 mm × 5 mm 32-lead LFCSP

APPLICATIONS

SONET OC-1, OC-3, OC-12, OC-48, and all associated FEC rates

Fibre Channel, 2× Fibre Channel, GbE, HDTV

WDM transponders

Regenerators/repeaters

Test equipment