Thin-Film Directional Couplers
CP0805 Layout Types
LAYOUT
Sn100 LAYOUT
LAYOUT
Sn100 LAYOUT
RF IN
Port
COUP Port
RF IN
Port
COUP Port
RF IN
COUP
RF IN
COUP
50 OHM
(External
Resistor)
50 OHM
(External
Resistor)
RF OUT
50 OHM
RF OUT
Port
RF OUT
50 OHM
RF OUT
Port
Type: B
Sub-Type: C
Type: B
Sub-Type: B
0
0
0
-5
0
I. Loss
I. Loss
-1
-2
-3
-4
-5
-5
-1
-2
-10
-10
-15
-20
-3
-4
-5
-15
-20
-25
-30
-35
-40
Coupling
Coupling
R. Loss
-25
-30
R. Loss
-6
-6
-7
-35
-40
-7
Isolation
-8
Isolation
-8
-45
-50
-9
-9
-45
-50
1.10
3
-10
1.00 1.20 1.40 1.60 1.80 2.00 2.20 2.40 2.60
-10
2.50
1.30
1.50
1.70
1.90
2.10
2.30
Frequency (GHz)
Frequency (GHz)
P/N
Examples
Frequency
Band [MHz]
824 - 849
869 - 894
890 - 9±5
935 - 960
880 - 9±5
925 - 960
Coupling I. Loss VSWR
P/N
Examples
Frequency
Band [MHz]
824 - 849
869 - 894
890 - 9±5
935 - 960
880 - 9±5
925 - 960
Coupling I. Loss VSWR
Application
AMPS
Application
AMPS
[dB]
23.5±±
23±±
max
max
[dB]
max
max
CP0805B0836BW
CP0805B088±BW
CP0805B0902BW
CP0805B0947BW
CP0805B0897BW
CP0805B0942BW
CP0805B±44±BW ±429 - ±453
CP0805B±747BW ±7±0 - ±785
CP0805B±842BW ±805 - ±880
CP0805B±880BW ±850 - ±9±0
CP0805B±960BW ±930 - ±990
CP0805B±907BW ±895 - ±920
CP0805B±890BW ±880 - ±900
CP0805B0836CW
CP0805B088±CW
CP0805B0902CW
CP0805B0947CW
CP0805B0897CW
CP0805B0942CW
CP0805B±44±CW ±429 - ±453
CP0805B±747CW ±7±0 - ±785
Cp0805B±842CW ±805 - ±880
CP0805B±880CW ±850 - ±9±0
Cp0805B±960CW ±930 - ±990
CP0805B±907CW ±895 - ±920
CP0805B±890CW ±880 - ±900
25±±
24.5±±
24±±
22.5±±
22±±
GSM
GSM
24±±
23±±
22±±
24.5±±
24±±
E-GSM
PDC
E-GSM
PDC
0.25
0.25
±8.5±±
±7±±
±6.5±±
±6.5±±
±6±±
20±±
±8.5±±
±8.5±±
±8±±
PCN
PCN
±.2
±.2
PCS
PCS
±7.5±±
±8±±
±8±±
PHP
DECT
±6±±
±6±±
PHP
DECT
Wireless LAN CP0805B2442BW 2400 - 2484
±4±±
0.4
Wireless LAN CP0805B2442CW 2400 - 2484
±6±±
0.4
Important: Couplers can be used at any frequency within the indicated range.
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