LMK04000BEVAL/NOPB National Semiconductor, LMK04000BEVAL/NOPB Datasheet - Page 3

• Manufacturer Part Number: LMK04000BEVAL/NOPB
• Description: BOARD EVAL PRECISION CLOCK PLL
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LMK04000BEVAL/NOPB

• Main Purpose: Timing, Clock Conditioner
• Embedded: No
• Utilized Ic / Part: LMK04000
• Primary Attributes: 122.88 MHz VCXO
• Secondary Attributes: Integrated PLL & VCO
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LMK04000BEVAL; LMK04000BEVAL

A
A
A
A
A
Bill of Material Custom to LMK04000BEVAL ....................................................................................................... 40
Bill of Material Custom to LMK04000BEVAL-XO ................................................................................................ 40
Bill of Material Custom to LMK04031BEVAL ....................................................................................................... 41
Bill of Material Custom to LMK04031BEVAL-XO ................................................................................................ 41
Bill of Material Custom to LMK04002BEVAL ....................................................................................................... 42
Bill of Material Custom to LMK04033BEVAL ....................................................................................................... 42
Typical Balun Frequency Response ......................................................................................................................... 43
Changing from Crystal Resonator to VCXO ............................................................................................................ 44
Changing from VCXO to Crystal Resonator ............................................................................................................ 47
LPT Driver Loading ................................................................................................................................................. 53
Correct LPT Port/Address ........................................................................................................................................ 53
Correct LPT Mode .................................................................................................................................................... 54
1)
2)
3)
PPENDIX
PPENDIX
PPENDIX
PPENDIX
PPENDIX
Confirm Communications ............................................................................................................................. 55
Confirm PLL1 operation/locking .................................................................................................................. 55
Confirm PLL2 operation/locking .................................................................................................................. 56
F: B
G: VCXO/C
H: LMK04000 .............................................................................................................. 50
I: P
J: T
ROPERLY
ROUBLESHOOTING
ALUN
L M K 0 4 0 X X - R E V 3
I
NFORMATION
RYSTAL CHANGES
C
ONFIGURING
I
NFORMATION
............................................................................................... 43
E V A L U A T I O N
LPT P
...................................................................................... 44
ORT
........................................................................... 55
3
......................................................................... 53
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