說明

• AD9520-0/PCBZ, Evaluation Board for the AD9520-0 is a very low noise PLL clock synthesizer featuring an integrated VCO, clock dividers, and up to 24 outputs. The AD9520 features automatic hoLDOver and a flexible reference input circuit allowing for very smooth reference clock switching. The AD9520 family also features the necessary provisions for an external VCXO. The AD9520 evaluation board is a compact, easy-to-use platform for evaluating all features of the AD9520. The AD9520 features 12 LVPECL outputs in four groups. Any of the 1.6GHz LVPECL outputs can be reconfigured as two 250MHz CMOS outputs