CMT2300A
Rev 1.0 | Page17/46
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3. Typical Application Schematic
3.1 Direct tie SchematicDiagram
Figure 2. Direct tie application schematic diagram
Table 13. 13dBm direct tie application BOM
No.
Descriptions
Values
Unit
Supplier
433 MHz
+13 dBm
868 MHz
+13dBm
915 MHz
+13dBm
C1
±5%, 0603 NP0, 50 V
15
22
22
pF
C2
±5%, 0603 NP0, 50 V
5.6
6.2
6.2
pF
C3
±5%, 0603 NP0, 50 V
7.5
3.6
3.3
pF
C4
±5%, 0603 NP0, 50 V
24
24
24
pF
C5
±5%, 0603 NP0, 50 V
24
24
24
pF
C6
±5%, 0603 NP0, 50 V
4.7
2.2
2.2
pF
C7
±5%, 0603 NP0, 50 V
4.7
2.2
2.2
pF
C8
±5%, 0603 NP0, 50 V
4.7
uF
C9
±5%, 0603 NP0, 50 V
470
pF
C10
±5%, 0603 NP0, 50 V
0.1
uF
C11
±5%, 0603 NP0, 50 V
0.1
uF
L1
±5%, 0603 Multilayer chip inductor
180
100
100
nH
Sunlord SDCL
L2
±5%, 0603 Multilayer chip inductor
56
10
8.2
nH
Sunlord SDCL
L3
±5%, 0603 Multilayer chip inductor
39
8.2
6.8
nH
Sunlord SDCL
L4
±5%, 0603 Multilayer chip inductor
18
10
8.2
nH
Sunlord SDCL
L5
±5%, 0603 Multilayer chip inductor
18
10
8.2
nH
Sunlord SDCL
L6
±5%, 0603 Multilayer chip inductor
27
15
12
nH
Sunlord SDCL
L7
±5%, 0603 Multilayer chip inductor
27
15
12
nH
Sunlord SDCL
L8
±5%, 0603 Multilayer chip inductor
68
12
12
nH
Sunlord SDCL
Y1
±10 ppm, SMD32*25 mm
26
MHz
EPSON
U1
CMT2300A, Ultra Low Power Sub-1GHz RF
Transceiver
-
CMOSTEK
