SI5351-B中文资料思佳讯数据手册PDF规格书

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