Skyworks Si5356, User Manual

Page: 10 / 16

10 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Rev. 0.2 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • November 5, 2021
I2C_5V_EN
I2C_5V_EN
+5V_USB
VDD
+3.3V
VDDOB
VDDOC
VDDOD
+3.3V
+3.3V
+3.3V
+3.3V
VDDOA
+5V_USB
+5V_USB
+5V_USB
+5V_USB
+5V_USB
+5V_USB
+5V_USB
+3.3V
+3.3V
+3.3V
+3.3V
+3.3V
+5V_USB
+3.3V
+5V_USB
+3.3V
+5V_USB
VDD_pin
VDDOB_pin
VDDOC_pin
VDDOD_pin
VDDOA_pin
+3.3V
SCL_5V SDA_5V
INTRPT
SCL_5V SDA_5V
SCL_5338 SDA_5338
SCL_5V SDA_5V
Address is 1001100
MCU
0.9V to 5.5V
2.7V to 5.5V
+2.5V Ref
Address is 1001101
R45
1.02K
R45
1.02K
D2
MMBD3004S-7-F
D2
MMBD3004S-7-F
C16
0.1uF
C16
0.1uF
R37 0 R37 0
J11 HEADER 2x2 J11 HEADER 2x2
1
1
3
3
2
2
4
4
D4
GREEN
BUSY
D4
GREEN
BUSY
R26 1K R26 1K
R40 1K R40 1K
R33 2K R33 2K
C12
0.1uF
C12
0.1uF
C13
0.1uF
C13
0.1uF
R31 2K R31 2K
R35 0 R35 0
+
C14 10uF
+
C14 10uF
C17
0.1uF
C17
0.1uF
ADG728
U6
ADG728
U6
SDA
3
RESETB
2
S1
4
S2
5
S3
6
S4
7
D
8
A0
16
S8
9
S7
10
S6
11
S5
12
VDD
13
GND
14
SCL
1
A1
15
R39 1K R39 1K
R25 1.02K R25 1.02K
C8 1uF C8 1uF
R24 1.02K R24 1.02K
C10
0.1uF
C10
0.1uF
C18 0.1uF C18 0.1uF
R44
220
R44
220
S1
SW PUSHBUTTON
S1
SW PUSHBUTTON
R43
220
R43
220
R29 2K R29 2K
C20 1uF C20 1uF
R30 2K R30 2K
R41
1K
R41
1K
C15 1uF C15 1uF
D3
MMBD3004S-7-F
D3
MMBD3004S-7-F
R28 1K R28 1K
U5
C8051F340
U5
C8051F340
VDD
10
REGI N
11
GND
7
VBUS
12
D+
8
D-
9
P0.0
6
P0.1
5
P0.2
4
P0.3
3
P0.4
2
P0.5
1
P0.6
48
P0.7
47
P1.0
46
P1.1
45
P1.2
44
P1.3
43
P1.4
42
P1.5
41
P1.6
40
P1.7
39
P2.0
38
P2.1
37
P2.2
36
P2.3
35
P2.4
34
P2.5
33
P2.6
32
P2.7
31
P3.0
30
P3.1
29
P3.2
28
P3.3
27
P3.4
26
P3.5
25
P3.6
24
P3.7
23
P4.0
22
P4.1
21
P4.2
20
P4.3
19
P4.4
18
P4.5
17
P4.6
16
P4.7
15
RST/C2CK
13
C2D
14
C9
0.1uF
C9
0.1uF
J12 USB Type B J12 USB Type B
1 2 3 4
5
6
C19 0.1uF C19 0.1uF
R47
412
R47
412
D1
RED
INTR
D1
RED
INTR
+
C21 10uF
+
C21 10uF
TP4 GND RED TP4 GND RED
TP3 SDA RED TP3 SDA RED
U4
PCA9517D
U4
PCA9517D
VCCA
1
SCLA
2
SDAA
3
GND
4
VCCB
8
SCLB
7
EN
5
SDAB
6
R46 1.02K R46 1.02K
ADG728
U7
ADG728
U7
SDA
3
RESETB
2
S1
4
S2
5
S3
6
S4
7
D
8
A0
16
S8
9
S7
10
S6
11
S5
12
VDD
13
GND
14
SCL
1
A1
15
R42
1K
R42
1K
C7 4.7uF C7 4.7uF
D5
GREEN
RDY
D5
GREEN
RDY
R34 0 R34 0
2.5V
U3
2.5V
U3
VOUT
1
GND
2
VIN
3
TP2 SCL RED TP2 SCL RED
C11
0.1uF
C11
0.1uF
R27 1K R27 1K
J13
5X2 Shrouded Header
J13
5X2 Shrouded Header
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
Fig
ure
10.
Si53
56-EVB MCU Schema
tic