Datasheet Texas Instruments LMK04808BISQX/NOPB — 数据表

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SNAS489K – MARCH 2011 – REVISED DECEMBER 2014 LMK0480x Low-Noise Clock Jitter Cleaner with Dual Loop PLLs
1 Features 3 Description The LMK0480x family is the industry's highest
performance clock conditioner with superior clock
jitter cleaning, generation, and distribution with
advanced features to meet next generation system
requirements.
The
dual
loop
PLLatinumв„ў
architecture is capable of 111 fs rms jitter (12 kHz to
20 MHz) using a low noise VCXO module or sub-200
fs rms jitter (12 kHz to 20 MHz) using a low cost
external crystal and varactor diode. 1 2 Ultra-Low RMS Jitter Performance
– 111 fs RMS Jitter (12 kHz to 20 MHz)
– 123 fs RMS Jitter (100 Hz to 20 MHz)
Dual Loop PLLatinumв„ў PLL Architecture …