Datasheet

User’s Guide
March 2012
March 2012 SNLU098 LMK00101 Users Guide 7
Figure 3: Schematic Sheet 2
1
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2
2
3
3
4
4
5
5
6
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D D
C C
B B
A A
2 2LMK00101 Power Supply
3/20/2012
LMK0101ENG_Sheet3.SchDoc
Sheet Title:
Size: Schematic:
Mod. Date:
File:
Rev:
Sheet: of
B
Texas Instruments and/or its licensors do not warrant the accuracy or completeness of this
specification or any information contained therein. Texas Instruments 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. Texas Instruments 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.
http://www.ti.com
Contact: http://www.national.com/support
LMK00101 EVKProject:
Designed for:Public Release
870600680 X1
Assembly Variant:Customer
© Texas Instruments 2011
600680 001551PCB Part Number: REV A
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1
2
3
4
5
Vdd
142-0701-851
1
1
2
2
Vdd_TB
TERMBLOCK_2
DNP
0
R39
0
R42
DNP
VccIN
IN
4
ADJ
6
GND
3
NC
7
SD
8
DAP
9
OUT
5
BYP
1
NC
2
U3
LP3878SD-ADJ/NOPB
DNP
10µF
C7
1µF
C8
0.01µF
C9
GND
VCC
10µF
C304
DNP
10µF
C306
DNP
2200pF
C305
DNP
0.01µF
C307
DNP
51k
R310
DNP
2.00k
R312
DNP
866
R311
DNP
GND
GND
GND
GND TP_VCC_LDO
DNP
TPVcc
DNP
TPVccIN
DNP
0
R41
DNP
0
R309
DNP
IN
4
ADJ
6
GND
3
NC
7
SD
8
DAP
9
OUT
5
BYP
1
NC
2
U2
LP3878SD-ADJ/NOPB
DNP
10µF
C300
DNP
10µF
C302
DNP
2200pF
C301
DNP
0.01µF
C303
DNP
51k
R306
DNP
1.30k
R308
DNP
866
R307
DNP
GND
GND
TP_VCCO_LDO
DNP
0
R40
DNP
1µF
C5
VCCO
10µF
C4
0
R43
DNP
1
2
3
4
5
VddCLKout
142-0701-851
0
R38
GND
TPVcco
DNP
SO1
0.375" Standoff
SO2
0.375" Standoff
SO3
0.375" Standoff
SO4
0.375" Standoff
0.1µF
C6
GND
GND
1
1
2
2
VddCLKout_TB
TERMBLOCK_2
DNP
SO5
0.375" Standoff
SO6
0.375" Standoff