LMK04000BEVALXO National Semiconductor, LMK04000BEVALXO Datasheet - Page 49

• Manufacturer Part Number: LMK04000BEVALXO
• Description: BOARD EVAL PREC CLOCK PLL XO
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LMK04000BEVALXO

• Main Purpose: Timing, Clock Conditioner
• Embedded: No
• Utilized Ic / Part: LMK04000
• Primary Attributes: 122.88 MHz Crystal
• Secondary Attributes: Integrated PLL & VCO
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

L M K 0 4 0 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
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 26
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