ADN2811集成电路（IC）的应用特定时钟/定时规格书PDF中文资料

ADN2811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ADN2811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。

FEATURES Meets SONET requirements for jitter transfer/generation/

tolerance Quantizer sensitivity: 4 mV typical Adjustable slice level: ±100 mV 1.9 GHz minimum bandwidth Patented clock recovery architecture Loss of signal detect range: 3 mV to 15 mV

Single reference clock frequency for both native SONET and

15/14 (7%) wrapper rate Choice of 19.44 MHz, 38.88 MHz, 77.76 MHz, or 155.52 MHz

REFCLK

LVPECL/LVDS/LVCMOS/LVTTL compatible inputs

(LVPECL/LVDS only at 155.52 MHz) 19.44 MHz on-chip oscillator to be used with external crystal

Loss of lock indicator Loopback mode for high speed test data Output squelch and bypass features Single-supply operation: 3.3 V

Low power: 540 mW typical 7 mm × 7 mm, 48-lead LFCSP APPLICATIONS

SONET OC-48, SDH STM-16, and 15/14 FEC WDM transponders Regenerators/repeaters Test equipment

Backplane applications