Datasheet

SNAU118
LMK01801BEVAL Evaluation Board Operating Instructions
30
Inputs
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
69Clock Inputs
6/10/2011
InClks.SchDoc
Sheet Title:
Size: Schematic:
Mod. Date:
File:
Rev:
Sheet: of
B
National Semiconductor and/or its licensors do not warrant the accuracy or completeness of
this specification or any information contained therein. National and/or its licensors do not
warrant that this design will meet the specifications, will be suitable for your application or fit
for any particular purpose, or will operate in an implementation. National and/or its licensors
do not warrant that the design is production worthy. You should completely validate and test
your design implementation to confirm the system functionality for your application.
© Copyright, National Semiconductor, 2009
http://www.national.com
Contact: http://www.national.com/support
LMK01801 SVBProject:
Designed for: Evaluation Customer
870xxxxxx 1.0
Assembly Variant: Version1
0
R3
0
R5
270
R6
DNP
270
R15
DNP
0
R12
DNP
270
R14
DNP
0
R10
CLKin0
0.1µF
C2
DNP
CLKin1
0.1µF
C1
CLKin1_P
CLKin1_N
CLKin0_P
CLKin0_N
CLKin1*
SMA
CLKin1
SMA
CLKin0*
SMA
CLKin0
SMA
DNP
100
R8
DNP
CLKin0_2_N
CLKin0_2_P
0
R16
0
R21
CLKin1_2_N
CLKin1_2_P
270
R18
DNP
270
R23
DNP
0
R17
0
R22
51.0
R19
DNP
270
R24
DNP
51.0
R7
100
R20
0.1µF
C6
DNP
0.1µF
C10
0.1µF
C8
0.1µF
C7
0.1µF
C9
DNP
0.1µF
C11
DNP
Vtune
1
NC
2
GND
3
OUT
4
NC
5
Vcc
6
122.88 MHz VCXO
U2
CVHD-950-122.88
DNP
VCXO_GND
VCXO_GND
GND
VccCLKoutPlaneA
1000
R303
1000
R2
0.1µF
C302
1µF
C5
10µF
C303
Vtune
SMA
VtuneTP
TESTPOINT
100pF
C4
P
1
NC
2
PD
3
S
4
SCT
5
SD
6
B1
BALUN - ADT2-1T
DNP
0
R11
0
R4
CLKin0_3_N
CLKin0_3_P
0
R300
DNP
V_LM5900
33
R9
DNP
0.1µF
C3
DNP
CLKin0_4_N
CLKin0_4_P
0.1µF
C304
0.68µF
C300
DNP
39k
R302
GNDVCXO_GND
0
R305
0
R304
DNP
0.1µF
C301
0
R301
0
R1
DNP
0
R13
DNP
GND
GND