参数资料
型号: SI4122-EVB
厂商: Silicon Laboratories Inc
文件页数: 7/36页
文件大小: 0K
描述: BOARD EVALUATION FOR SI4122
标准包装: 1
类型: 合成器
适用于相关产品: SI4122
所含物品: 板和光盘
Si4133
Rev. 1.61
15
2. Typical Application Circuits
Figure 13. Si4133-GT
Figure 14. Si4133-GM
SCLK
SDATA
GNDR
RFLD
RFLC
GNDR
RFLB
RFLA
GNDR
RFOUT
VDDR
SEN
VDDI
IFOUT
GNDI
IFLB
IFLA
GNDD
VDDD
GNDD
XIN
AUXOUT
1
2
3
4
5
6
7
8
9
10
11
12
24
23
22
21
20
19
18
17
16
15
14
13
Si4133-GT
RFOUT
560 pF
2 nH
Printed Trace
Inductor or
Chip Inductor
Printed Trace
Inductors
IFOUT
560 pF
40 nH
AUXOUT
External Clock
560 pF
From
System
Controller
0.022
V
DD
0.022
V
DD
0.022
VDD
30
*
* Add 30
series resistance if using IF output divide values 2, 4, or 8.
PWDN
F
* Add 30
series resistance if using IF output divide values 2, 4, or 8.
V
DD
30
*
4
5
6
7
1
2
3
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
Si4133-GM
GNDI
IFLB
IFLA
GNDD
VDDD
GNDD
XIN
GNDR
RFLD
RFLC
GNDR
RFLB
RFLA
GNDR
External Clock
From
System
Controller
V
DD
V
DD
IFOUT
AUXOUT
RFOUT
0.022
F
0.022
Printed Trace
Inductor or
Chip Inductor
Printed Trace
Inductors
560 pF
40 nH
2 nH
560 pF
GN
DR
GN
DR
RF
O
U
T
VDD
R
AUX
O
U
T
PW
DN
GN
DD
GN
D
R
SD
A
T
A
SC
L
K
VD
D
I
IF
O
U
T
GN
D
I
PWDN
SE
N
F
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