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