Rev1.0a | 18/50
CMT2300A
3. Typical Application Schematic
3.1 Direct Tie Schematic Diagram
Figure 2. Direct Tie Application Schematic Diagram
Table 13. 13 dBm 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
