SI53154-EVB Datasheet, PDF (4/6 Pages) Silicon Laboratories – Power consumption test

Si53154-EVB
2. Schematics
VDD1
VDD6
VDD12
VDD17
VDD21
For Si52144,R10 open
For Si53154,R11 open
VDD1
SSON
R11 NI
OE2
OE0
OE3
R10
0
OE1
SCLK
SDATA
U1
5
OE2
7
OE0
18
OE3
2
OE1
3
VDD
19
SCLK
20
SDA
22
XOUT/DIFFIN
23
XIN/DIFFIN#
Si53154
C1
0.1uF
C2
0.1uF
C3
0.1uF
C4
0.1uF
C5
0.1uF
DUTGND
1
6 ^VDD1
12 ^VDD6
17 ^VDD12
21 ^VDD17
VDD21
4
24 ^VSS4
25 ^VSS24
EPAD
DUTGND
8
DIFF0 ₉
DIFF0#
10
DIFF1 ₁₁
DIFF1#
14
DIFF2 ₁₃
DIFF2#
16
DIFF3 ₁₅
DIFF3#
DIFF0
DIFF0#
DIFF1
DIFF1#
DIFF2
DIFF2#
DIFF3
DIFF3#
R1
0
R2
NI
Y1
NI
R3
NI
R4
0
Figure 2. QFN-24 Device Connection
XOUT_DIFFIN
YC1
NI
XTL P/N:
ECS-250-20-5PXDU-F-TR
Use SMD footprint
YC2 ^DUTGND
NI
XIN_DIFFIN#
VCC_3.3V
JP1
JUMPER
L2
JP2
JUMPER
L3
JP3
JUMPER
L4
JP4
JUMPER
JP5
JUMPER
L5
L6
+ C8
C13
10uF
1uF
+ C9
C17
10uF ^1uF
+ C10
C14
10uF ^1uF
+ C11
C15
10uF ^1uF
+ C12
C16
10uF ^1uF
R5
0
R6
0
R7
0
R8
R9
0
0
VDD1
VDD21
VDD6
VDD12
VDD17
Figure 3. Device Power Supply
VCC_3.3V
+ C6
10uF
C7
0.1uF
L1
VDD_3.3V1
1
HEADER 1x1
GND1
1
HEADER 1x1
TP1 TP2 TP3 TP4 TP5
4
Rev. 0.1