SI5351A-B-GM1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

SI5351A-B-GM1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SI5351A-B-GM1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

 https://www.skyworksinc.com/Products/Timi

ng/CMOS-Clock-Generators

 Generates up to eight non-integerrelated

frequencies from 2.5 kHz to

200 MHz

 I2C user definable configuration

 Exact frequency synthesis at each

output (0 ppm error)

 Highly linear VCXO

 Optional clock input (CLKIN)

 Low output period jitter: < 70 ps pp,

typ

 Configurable spread spectrum

selectable at each output

 Operates from a low-cost, fixed

frequency crystal: 25 or 27 MHz

 Supports static phase offset

 Programmable rise/fall time control

 Glitchless frequency changes

 Separate voltage supply pins

provide level translation:

 Core VDD: 2.5 or 3.3 V

 Output VDDO: 1.8, 2.5, or 3.3 V

 Excellent PSRR eliminates external

power supply filtering

 Very low power consumption

 Adjustable output delay

 Available in three packages types:

 10-MSOP: 3 outputs

 16-QFN (3x3 mm): 4 outputs

 20-QFN (4x4 mm): 8 outputs

 PCIE Gen 1 compatible

 Supports HCSL compatible swing