Texas Instruments LMK04131 Clock Jitter Cleaner with Cascade PLL LMK04131EVAL/NOPB LMK04131EVAL/NOPB Datenbogen
Produktcode
LMK04131EVAL/NOPB
L M K 0 4 1 X X - R E V 3 E V A L U A T I O N B O A R D O P E R A T I N G I N S T R U C T I O N S
SNLU099
38
4. Connect charge pump output from PLL2 to Crystal Loop filter (B2)
a. Remove R9 and install a 0 ohm resistor in R10. This resistor can be “switched”
between the two footprints.
Figure 19