Datasheet

SNAU118
LMK01801BEVAL Evaluation Board Operating Instructions
31
Inputs Page 2
1
1
2
2
3
3
4
4
5
5
6
6
D D
C C
B B
A A
59Interface
10/25/2011
LogicIO.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
27k
R325
uWire Header and Level Translation
Test or OutType0
Enable Pin Control
SYNC1 or OutType2
12
34
56
78
910
uWire
HEADER_2X5
15k
R321
27k
R322
27k
R315
15k
R314
27k
R311
15k
R308
TEST_TP
TESTPOINT
27k
R328
uWire_SYNC1
uWire_EN_PIN_CTRL
uWire_TEST
IC_uWireDATA
uWire_SYNC1
27k
R326
DNP
SYNC0 or OutType1
33pF
C309
DNP
33pF
C305
DNP
33pF
C307
DNP
33pF
C308
DNP
27k
R320
SYNC1
SMA
DNP
27k
R319
DNP
VccCLKoutPlaneA
27k
R313
DNP
VccCLKoutPlaneA
27k
R306
DNP
VccCLKoutPlaneA
uWire_LE or DivValue2
uWire_CLK or DivValue1
uWire_DATA or DivValue0
uWire_SYNC0
IC_SYNC1
SYNC0
SMA
DNP
15k
R317
27k
R316
DNP
33pF
C306
DNP
27k
R312
27k
R307
DNP
VccCLKoutPlaneB
VccCLKoutPlaneA
15k
R309
IC_SYNC0
uWire_TEST
27k
R323
DNP
VccCLKoutPlaneA
15k
R324
33pF
C310
DNP
uWire_EN_PIN_CTRL
15k
R327
33pF
C311
DNP
VccCLKoutPlaneB
IC_TEST
IC_EN_PIN_CTRL
VccCLKoutPlaneB
VccCLKoutPlaneB
1 2
3 4
5 6
DivVal2
HEADER_2X3
1 2
3 4
5 6
DivVal1
HEADER_2X3
1 2
3 4
5 6
DivVal0
HEADER_2X3
IC_uWireCLK
IC_uWireLE
VccCLKoutPlaneA
VccCLKoutPlaneA
VccCLKoutPlaneA
12
34
56
EN_PIN_CONTROL
HEADER_2X3
12
34
56
TYPE2
HEADER_2X3
LEuWire_TP
TESTPOINT
CLKuWire_TP
TESTPOINT
DATAuWire_TP
TESTPOINT
SYNC1_TP
TESTPOINT
EN_PIN_CTRL_TP
TESTPOINT
uWire_SYNC0
uWire_DATA
uWire_CLK
uWire_LE
12
34
56
TYPE1
HEADER_2X3
12
34
56
TYPE0
HEADER_2X3
VccCLKoutPlaneA
VccCLKoutPlaneA
SYNC0_TP
TESTPOINT
Placehold for 50 ohm resistor
cose to IC on Core Schematic
page.
For use with high frequency
SYNC signals.
Placehold for 50 ohm resistor
cose to IC on Core Schematic
page.
For use with high frequency
SYNC signals.