Clock cleaning at 1.08 GHz — PLLatinum PLL for the signal chain
The Texas Instruments LMK04102SQE/NOPB is a PLLatinum™ PLL clock jitter cleaner that accepts LVCMOS, LVDS, or LVPECL reference inputs and delivers cleaned-up LVCMOS, LVPECL, or 2VPECL outputs across seven lanes from a two-input mux. Rated to 1.08 GHz maximum frequency, this part targets high-speed ADC/DAC clocking, FPGA reference distribution, and base station timing where phase noise on the reference directly degrades converter SNR.
Input-to-output ratio and supply window
The 2:7 input-to-output ratio lets the PLL fan out a clean clock across multiple destinations, reducing the need for external clock buffers.