LMX2541SQ3030E and LMK00306

Mircea Bogdan

Other Parts Discussed in Thread: ADC07D1520, LMK00306

Hello,

Starting from a 100MHz LVDS system clock, I'm thinking to use an LMX2541SQ3030E and LMK00306, to generate 4 x 1,500MHz LVDS sampling clocks for a module with 4 pieces ADC07D1520.

Is there a reference design showing the LMX2541SQ3030E / LMK00306 interfacing?

To convert the LMX2541SQ3030E output into 4 x 1,500 LVDS clocks, is there a better option than the LMK00306?

Thanks,

Mircea

over 10 years ago

0 Brian Wang over 10 years ago

TI__Expert 8505 points

Mircea,

Thanks for your interest in the PLL and Clocking devices. The best combination will depend on what you are looking for at the 4 outputs, whether it is phase noise at an offset, jitter at what integration bandwidth...

Have you tried our Clock Architect? see below link. This can help you select the combination as well as simulate your results, plus tweak parameters and study what you get.

http://www.ti.com/lsds/ti/analog/webench/clock-architect.page

Clock & timing

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LMX2541SQ3030E and LMK00306