Datasheet

LMX2531LQ2570E EVALUATION BOARD OPERATING INSTRUCTIONS
TABLE OF CONTENTS
GENERAL DESCRIPTION .................................................................................................................. 3
L
OOP FILTER .................................................................................................................................. 3
PHASE NOISE ................................................................................................................................. 4
PHASE NOISE WITH NARROW LOOP FILTER ...................................................................................... 5
SPURS (INTERNAL DIVIDE BY 2 DISABLED)........................................................................................ 6
S
PURS (INTERNAL DIVIDE BY 2 ENABLED) ........................................................................................ 7
CODELOADER SETTINGS ................................................................................................................. 8
SCHEMATIC .................................................................................................................................. 10
B
ILL OF MATERIALS ....................................................................................................................... 11
TOP LAYER................................................................................................................................... 12
MID LAYER 1 "GROUND PLANE" ..................................................................................................... 13
M
ID LAYER 2 "POWER".................................................................................................................. 14
BOTTOM LAYER "SIGNAL" .............................................................................................................. 15
TOP BUILD DIAGRAM ..................................................................................................................... 16
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