Skyworks Si5330, Руководство пользователя

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Si5338-EVB
6 Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Rev. 1.5 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 14, 2021
7. Si5338-EVB Schematics
VDDO1
VDDO3
VDDO2
VDD
VDDO0
+3.3V
VDDO0 VDDO0 VDDO1 VDDO1 VDDO2 VDDO2
VDDO3 VDDO3
SDA_5338 SCL_5338
INTRPT
IN3_DRV
IN4_DRV
IN5_DRV
IN6_DRV
IN1_DRV
IN2_DRV
SCL_DRV
SDA_DRV
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6L
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Place close to output pins
J3 SMA
IN2
J3 SMA
IN2
R33 2K R33 2K
R25 1K R25 1K
R47 49.9 R47 49.9
C8 0.1uF C8 0.1uF
R122
0
R122
0
R13
0
R13
0
C44 0.1uF C44 0.1uF
R83
0
R83
0
R1 130 R1 130
R40 2K R40 2K
R128
0
R128
0
R26 1K R26 1K
R45
0
R45
0
R12
0
R12
0
J8 SMA
IN4
J8 SMA
IN4
R32 130 R32 130
C22 0.1uF C22 0.1uF
R127
0
R127
0
C7 0.1uF C7 0.1uF
R117 49.9 R117 49.9
C15 0.1uF C15 0.1uF
C4 0.1uF C4 0.1uF
R86
100
R86
100
R126
0
R126
0
R84
0
R84
0
C30 0.1uF C30 0.1uF
J9 SMA
CLK2A
J9 SMA
CLK2A
R20 2K R20 2K R36 2K R36 2K
C5 0.1uF C5 0.1uF
R88
100
R88
100
R77
0
R77
0
R125
0
R125
0
R34 2K R34 2K
R124
0
R124
0
C18 0.1uF C18 0.1uF
R123
0
R123
0
R78
0
R78
0
C9 0.1uF C9 0.1uF
J1 SMA
CLK0A
J1 SMA
CLK0A
R39 100 R39 100
C41 0.1uF C41 0.1uF
C14 0.1uF C14 0.1uF C54 0.1uF C54 0.1uF
R82 0 R82 0
R18
49.9
R18
49.9
R116 49.9 R116 49.9
R10 100 R10 100
J13 SMA
IN6
J13 SMA
IN6
J6 SMA
CLK1B
J6 SMA
CLK1B
R19 130 R19 130
R27 2K R27 2K
J2 SMA
IN1
J2 SMA
IN1
R8 130 R8 130
R120 49.9 R120 49.9
R81 0 R81 0
R85
100
R85
100
R21 1K R21 1K
J14 SMA
CLK3B
J14 SMA
CLK3B
R29 49.9 R29 49.9
25MHz
U1
25MHz
U1
XTAL1
1
GND
2
XTAL2
3
GND
4
25MHz
U7
25MHz
U7
XTAL1
1
GND
2
XTAL2
3
GND
4
R42 2K R42 2K
C12 0.1uF C12 0.1uF
R121
0
R121
0
R44
0
R44
0
J7 SMA
IN3
J7 SMA
IN3
R5 2K R5 2K
C11 0.1uF C11 0.1uF
C28 0.1uF C28 0.1uF
C40 0.1uF C40 0.1uF
C53 0.1uF C53 0.1uF
R41 130 R41 130
J4 SMA
CLK0B
J4 SMA
CLK0B
R30 2K R30 2K
R80
0
R80
0
R15 2K R15 2K
R17
49.9
R17
49.9
C3 0.01uF C3 0.01uF
+
C58 10uF
+
C58 10uF
R115 49.9 R115 49.9
R2 2K R2 2K
C24 0.1uF C24 0.1uF
R31 2K R31 2K
R87
100
R87
100
J5 SMA
CLK1A
J5 SMA
CLK1A
C13 0.1uF C13 0.1uF
R119 49.9 R119 49.9
R7 4.99K R7 4.99K
R28 49.9 R28 49.9
J12 SMA
CLK3A
J12 SMA
CLK3A
R14 130 R14 130
R9 2K R9 2K
TP1
VTT_IN4 Test Point
TP1
VTT_IN4 Test Point
C26 0.01uF C26 0.01uF
R43 2K R43 2K
R6 2K R6 2K
J11 SMA
IN5
J11 SMA
IN5
TP2
VTT_IN3 Test Point
TP2
VTT_IN3 Test Point
R22 1K R22 1K
R35 2K R35 2K
C17 0.1uF C17 0.1uF
C45 0.1uF C45 0.1uF
C27 0.01uF C27 0.01uF
R79 0 R79 0
U2
Si5338
U2
Si5338
GND
25
CLK2A
14
IN4
4
IN6
6
IN3
3
IN5
5
IN2
2
IN1
1
CLK1B
17
CLK1A
18
CLK0B
21
CLK0A
22
VDD
24
VDDO0
20
VDDO1
16
VDDO2
15
VDDO3
11
VDD
7
INTR
8
IN7/SCL
12
IN8/SDA
19
GND
23
CLK3B
9
CLK3A
10
CLK2B
13
R3 2K R3 2K
C20 0.1uF C20 0.1uF
R16 2K R16 2K
R23 1K R23 1K
R4 130 R4 130
R37 130 R37 130
+
C93 10uF
+
C93 10uF
R95 49.9 R95 49.9
TP12
INTR
Test Point
TP12
INTR
Test Point
R38 2K R38 2K
R11 2K R11 2K
R118 49.9 R118 49.9
C23 0.1uF C23 0.1uF
C2 0.01uF C2 0.01uF
R24 1K R24 1K
J10 SMA
CLK2B
J10 SMA
CLK2B
Fig
ure
3.
Si5
33
8-E
VB
M
ain
S
ch
em
atic