Thin-Film Directional Couplers
CP0805 Layout Types
Sn100 LAYOUT
LAYOUT
LAYOUT
Sn100 LAYOUT
50 OHM
(External
Resistor)
COUP
Port
50 OHM
(External
Resistor)
COUP
Port
COUP
50 OHM
RF OUT
COUP
50 OHM
RF IN
RF IN
RF OUT
RF OUT
Port
RF IN
Port
RF IN
Port
RF OUT
Port
Type: A
Sub-Type: A
Type: A
Sub-Type: B
0
0
0
0
I. Loss
I. Loss
-5
-1
-2
-3
-4
-1
-5
-10
-15
-20
-10
-15
-20
-25
-30
-35
-40
Coupling
Isolation
R. Loss
Coupling
R. Loss
-5
-6
-7
-8
-9
-10
-25
-30
-35
-40
Isolation
3
-45
-50
0.60
-45
-50
0.60
0.80
1.00
1.20
1.40
1.60
1.80
2.00
0.80
1.00
1.20
1.40
1.60
1.80
2.00
Frequency (GHz)
Frequency (GHz)
P/N
Examples
Frequency
Band [MHz]
Coupling I. Loss VSWR
Application
AMPS
P/N
Examples
Frequency
Band [MHz]
Coupling I. Loss VSWR
[dB]
max
max
Application
AMPS
[dB]
16.5 1
16 1
max
max
CP0805A0836BW
CP0805A0881BW
CP0805A0902BW
CP0805A0947BW
CP0805A0897BW
CP0805A0942BW
CP0805A1441BW 1429 - 1453
CP0805A1747BW 1710 - 1785
CP0805A1842BW 1805 - 1880
CP0805A1880BW 1850 - 1910
CP0805A1960BW 1930 - 1990
CP0805A1907BW 1895 - 1920
CP0805A1890BW 1880 - 1900
824 - 849
869 - 894
890 - 915
935 - 960
880 - 915
925 - 960
19 1
18.5 1
18 1
CP0805A0836AW
CP0805A0881AW
CP0805A0902AW
CP0805A0947AW
CP0805A0897AW
CP0805A0942AW
CP0805A1441AW 1429 - 1453
CP0805A1747AW 1710 - 1785
CP0805A1842AW 1805 - 1880
CP0805A1880AW 1850 - 1910
CP0805A1960AW 1930 - 1990
CP0805A1907AW 1895 - 1920
CP0805A1890AW 1880 - 1900
824 - 849
869 - 894
890 - 915
935 - 960
880 - 915
925 - 960
0.25
1.2
0.25
GSM
16 1
15.5 1
16 1
15.5 1
12 1
10.5 1
10 1
9.5 1
9.5 1
9.5 1
9.5 1
18 1
GSM
1.2
1.3
1.4
18.5 1
18 1
14.5 1
12.5 1
12.5 1
12 1
E-GSM
PDC
E-GSM
PDC
0.35
0.5
0.5
0.7
0.8
PCN
PCN
0.6
0.7
0.6
PCS
11.5 1
12 1
1.4
PCS
PHP
DECT
PHP
DECT
12 1
10 1
Wireless LAN CP0805A2442BW 2400 - 2484
0.9
LAYOUT
Sn100 LAYOUT
COUP
50 OHM
OUT
COUP
50 OHM
Type: A
Sub-Type: C
RF IN
RF OUT
IN
0
I. Loss
-5
P/N
Examples
Frequency
Band [MHz]
824 - 849
869 - 894
890 - 915
935 - 960
880 - 915
925 - 960
Coupling I. Loss VSWR
-10
-15
-20
Application
AMPS
Coupling
Isolation
[dB]
14 1
13.5 1
13.5 1
13 1
13.5 1
13 1
9.5 1
8 1
max
max
CP0805A0836CW
CP0805A0881CW
CP0805A0902CW
CP0805A0947CW
CP0805A0897CW
CP0805A0942CW
CP0805A1441CW 1429 - 1453
CP0805A1747CW 1710 - 1785
CP0805A1842CW 1805 - 1880
CP0805A1880CW 1850 - 1910
Cp0805A1960CW 1930 - 1990
CP0805A1907CW 1895 - 1920
CP0805A1890CW 1880 - 1900
0.5
-25
-30
GSM
R. Loss
1.4
1.8
2.2
E-GSM
PDC
-35
-40
1.15
1.6
-45
-50
PCN
8 1
7.5 1
7.5 1
7.5 1
7.5 1
6 1
1.75
0.60 0.80 1.00 1.20 1.40 1.60 1.80
2.00 2.20 2.40
PCS
Frequency (GHz)
PHP
DECT
Wireless LAN CP0805A2442CW 2400 - 2484
2.5
Important: Couplers can be used at any frequency within the indicated range.
51