SI5322集成电路（IC）的时钟发生器PLL频率合成器规格书PDF中文资料

SI5322属于集成电路（IC）的时钟发生器PLL频率合成器。由美国思佳讯公司制造生产的SI5322时钟发生器，PLL，频率合成器时钟发生器、PLL 和频率合成器集成电路 (IC) 可为逻辑器件提供参考信号的稳定定时脉冲，这些器件包括计算机、微控制器、数据通信系统和图形/视频发生器。这些集成电路可能包括缓冲器、驱动器、分频器、倍频器、多路复用器、合成器、扇出分配器和预分频器。

特性 Features

 Not recommended for new

designs. For alternatives, see the

Si533x family of products.

 Selectable output frequencies

ranging from 19.44 to 1050 MHz

 Low jitter clock outputs with jitter

generation as low as 0.6 psRMS

(50 kHz–80 MHz)

 Integrated loop filter with

selectable loop bandwidth

(150 kHz to 1.3 MHz)

 Dual clock inputs with manual or

automatically controlled

switching

 Dual clock outputs with

selectable signal format:

LVPECL, LVDS, CML, CMOS

 Support for ITU G.709 FEC ratios

(255/238, 255/237, 255/236)

 LOS alarm output

 Pin-programmable settings

 On-chip voltage regulator for

1.8 V ±5, 2.5 or 3.3 V ±10

operation

 Small size: 6 x 6 mm 36-lead

QFN

 Pb-free, RoHS compliant