Thin-Film Directional Couplers
CP0805 Layout Types
LAYOUT
LAYOUT
Sn100 LAYOUT
Sn100 LAYOUT
50 OHM
COUP
50 OHM
COUP
COUP
50 OHM
COUP
50 OHM
RF IN
RF OUT
IN
OUT
RF IN
RF OUT
IN
OUT
Type: A
Sub-Type: D
Type: A
Sub-Type: E
0
0
-5
I. Loss
I. Loss
-5
-10
-15
-20
Coupling
Isolation
Coupling
-10
-15
-20
-25
-30
R. Loss
Isolation
R. Loss
-35
-40
-25
-30
3
-45
-50
0.50
0.75
1.00
1.25
1.50
1.75
2.00
0.60 0.80 1.00 1.20 1.40 1.60 1.80
2.00 2.20 2.40
Frequency (GHz)
Frequency (GHz)
P/N
Examples
Frequency
Band [MHz]
824 - 849
869 - 894
890 - 915
935 - 960
880 - 915
925 - 960
Coupling I. Loss VSWR
P/N
Examples
Frequency
Coupling I. Loss VSWR
Application
AMPS
Application
AMPS
[dB]
13.0 1
12.5 1
12.5 1
12 1
12.5 1
12 1
8.5 1
7 1
7 1
7 1
6.5 1
6.5 1
7 1
max
max
Band [MHz]
824 - 849
869 - 894
890 - 915
935 - 960
880 - 915
925 - 960
[dB]
11 1
10.5 1
10.5 1
10 1
10.5 1
10 1
7 1
max
max
CP0805A0836DW
CP0805A0881DW
CP0805A0902DW
CP0805A0947DW
CP0805A0897DW
CP0805A0942DW
CP0805A1441DW 1429 - 1453
CP0805A1747DW 1710 - 1785
CP0805A1842DW 1805 - 1880
CP0805A1880DW 1850 - 1910
Cp0805A1960DW 1930 - 1990
CP0805A1907DW 1895 - 1920
CP0805A1890DW 1880 - 1900
CP0805A0836EW
CP0805A0881EW
CP0805A0902EW
CP0805A0947EW
CP0805A0897EW
CP0805A0942EW
CP0805A1441EW 1429 - 1453
CP0805A1747EW 1710 - 1785
CP0805A1842EW 1805 - 1880
CP0805A1880EW 1850 - 1910
Cp0805A1960EW 1930 - 1990
CP0805A1907EW 1895 - 1920
CP0805A1890EW 1880 - 1900
0.5
1.4
0.85
1.4
GSM
GSM
E-GSM
PDC
E-GSM
PDC
1.25
1.85
2.15
1.8
2.1
1.8
2.7
1.8
2.2
5.5 1
5.5 1
5 1
PCN
PCN
PCS
PCS
5 1
5 1
5 1
4 1
PHP
DECT
PHP
DECT
3.15
4.2
2.4
1.85
2.4
1.8
2.1
Wireless LAN CP0805A2442DW 2400 - 2484
5.5 1
Wireless LAN CP0805A2442EW 2400 - 2484
LAYOUT
Sn100 LAYOUT
RF IN
Port
COUP Port
Type: B
Sub-Type: A
RF IN
COUP
0
0
I. Loss
-5
-1
-2
50 OHM
(External
Resistor)
RF OUT
50 OHM
RF OUT
Port
-10
Coupling
-15
-3
-4
-5
-6
-7
-8
-20
P/N
Examples
Frequency
Band [MHz]
824 - 849
869 - 894
890 - 915
935 - 960
880 - 915
925 - 960
Coupling I. Loss VSWR
R. Loss
Application
AMPS
-25
[dB]
21.5 1
21 1
max
max
-30
CP0805B0836AW
CP0805B0881AW
CP0805B0902AW
CP0805B0947AW
CP0805B0897AW
CP0805B0942AW
CP0805B1441AW 1429 - 1453
CP0805B1747AW 1710 - 1785
Cp0805B1842AW 1805 - 1880
CP0805B1880AW 1850 - 1910
CP0805B1960AW 1930 - 1990
CP0805B1907AW 1895 - 1920
CP0805B1890AW 1880 - 1900
Isolation
-35
21 1
20.5 1
21 1
-40
GSM
0.25
-45
-50
1.00
-9
-10
2.40
E-GSM
20.5 1
17 1
15.5 1
15.5 1
15 1
1.20
1.40
1.60
1.80
2.00
2.20
PDC
PCN
Frequency (GHz)
1.2
0.3
PCS
14.5 1
15 1
0.4
0.3
PHP
DECT
15 1
Wireless LAN CP0805B2442AW 2400 - 2484
13 1
0.4
Important: Couplers can be used at any frequency within the indicated range.
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