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Thin-Film Directional Couplers
CP0805 SMD Type
GENERAL DESCRIPTION ITF (Integrated Thin-Film) TECHNOLOGY
The ITF SMD Coupler is based on thin-film multilayer technology. The technology provides a miniature part with excellent high frequency performance and rugged construction for reliable automatic assembly. The ITF Coupler is offered in a variety of frequency bands compatible with various types of high frequency wireless systems.
DIMENSIONS: (Top View)
L T
millimeters (inches)
W B
FEATURES
* * * * * * * * Small Size: 0805 Frequency Range: 800MHz - 3GHz Characteristic Impedance: 50 Operating / Storage Temp.: -40C to +85C Power Rating: 3W Continuous Low Profile Rugged Construction Taped and Reeled
APPLICATIONS
* * * * * Mobile Communications Satellite TV Receivers GPS Vehicle Location Systems Wireless LAN's
A
0805 2.030.1 (0.0800.004) 1.550.1 (0.0610.004) 0.980.1 (0.0390.004) 0.560.25 (0.0220.010) 0.350.15 (0.0140.006)
L W T A B
3
HOW TO ORDER
CP
Style
Directional Coupler
0805
Size
0805
A
Layout Type
(see layout types)
0902
Frequency
MHz
A
Sub Type
(see layout sub-types)
S
Termination Code
W = Nickel/Solder (Sn/Pb) **S = Nickel / Lead Free Solder (Sn100)
**RoHS Compliant
TR
Packaging Code
TR = Tape and Reel
RoHS COMPLIANT
Pb: Free
Please select correct termination style
QUALITY INSPECTION
Finished parts are 100% tested for electrical parameters and visual characteristics. Each production lot is evaluated on a sample basis for: * Static Humidity: 85C, 85% RH, 160 hours * Endurance: 125C, IR, 4 hours
Recommended Pad Layout Dimensions mm (inches)
2.33 (0.092) 0.60 (0.024)
TERMINATION
Nickel/Solder coating (Sn, Pb) compatible with automatic soldering technologies: reflow, wave soldering, vapor phase and manual.
2.25 0.65 (0.089) (0.026)
NOTE: Components must be mounted on the board with the white (Alumina) side DOWN.
50
Thin-Film Directional Couplers
CP0805 Layout Types
LAYOUT
COUP Port 50 OHM (External Resistor)
Sn100 LAYOUT
COUP 50 OHM
COUP Port
LAYOUT
50 OHM (External Resistor)
Sn100 LAYOUT
COUP 50 OHM
C
RF IN Port
RF OUT Port
RF IN
RF OUT
RF IN Port
RF OUT Port
RF IN
M
RF OUT
Type: A Sub-Type: A
0 -5 -10 -15 -20 dB -25 -30 -35 -40 -45 -50 0.60 Isolation Coupling dB R. Loss I. Loss 0 -1 I. Loss (dB) 0 -5 -10 -15 -20 -25 -30 -35 -40 -45 -50 0.60 0.80 1.00 1.20 1.40 1.60 1.80 2.00 Frequency (GHz)
Type: A Sub-Type: B
0 I. Loss Coupling Isolation R. Loss -1 -2 -4 -5 -6 -7 -8 -9 0.80 1.00 1.20 1.40 1.60 1.80 -10 2.00 I. Loss (dB) -3
3
Frequency (GHz)
Application AMPS GSM E-GSM PDC PCN PCS PHP DECT
P/N Examples CP0805A0836AW CP0805A0881AW CP0805A0902AW CP0805A0947AW CP0805A0897AW CP0805A0942AW CP0805A1441AW CP0805A1747AW CP0805A1842AW CP0805A1880AW CP0805A1960AW CP0805A1907AW CP0805A1890AW
Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900
Coupling [dB] 16.51 161 161 15.51 161 15.51 121 10.51 101 9.51 9.51 9.51 9.51
I. Loss VSWR max max 0.25 1.2
Application AMPS GSM E-GSM PDC
0.5 0.7 0.8
1.3
PCN PCS PHP DECT Wireless LAN
1.4
P/N Examples CP0805A0836BW CP0805A0881BW CP0805A0902BW CP0805A0947BW CP0805A0897BW CP0805A0942BW CP0805A1441BW CP0805A1747BW CP0805A1842BW CP0805A1880BW CP0805A1960BW CP0805A1907BW CP0805A1890BW CP0805A2442BW
Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484
Coupling [dB] 191 18.51 181 181 18.51 181 14.51 12.51 12.51 121 11.51 121 121 101
I. Loss VSWR max max 0.25 1.2
0.35 0.5 0.6 0.7 0.6 0.9
1.4
LAYOUT
COUP 50 OHM
Sn100 LAYOUT
COUP 50 OHM
Type: A Sub-Type: C
0 -5 -10 -15 dB -20 -25 -30 -35 -40 -45 -50 0.60 I. Loss Coupling Isolation R. Loss
RF IN
IN OUT
P/N Examples CP0805A0836CW CP0805A0881CW CP0805A0902CW CP0805A0947CW CP0805A0897CW CP0805A0942CW CP0805A1441CW CP0805A1747CW CP0805A1842CW CP0805A1880CW Cp0805A1960CW CP0805A1907CW CP0805A1890CW CP0805A2442CW Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484 Coupling [dB] 141 13.51 13.51 131 13.51 131 9.51 81 81 7.51 7.51 7.51 7.51 61
Y
RF OUT
Application AMPS GSM E-GSM PDC PCN I. Loss VSWR max max 0.5 1.4 1.15 1.6 1.75 1.8
2.00 2.20 2.40
0.80
1.00
1.20
1.40
1.60
1.80
PCS PHP DECT Wireless LAN
2.2
Frequency (GHz)
2.5
Important: Couplers can be used at any frequency within the indicated range.
51
Thin-Film Directional Couplers
CP0805 Layout Types
LAYOUT
COUP 50 OHM
Sn100 LAYOUT
COUP
LAYOUT
50 OHM
Sn100 LAYOUT
COUP 50 OHM
COUP
50 OHM
IN
RF IN
OUT
RF OUT
IN
OUT
RF IN
K
RF OUT
Type: A Sub-Type: D
0 -5 -10 -15 dB -20 -25 -30 -35 I. Loss -5 Coupling Isolation dB R. Loss -20 -25 -10 -15 Isolation Coupling 0 I. Loss
F
Type: A Sub-Type: E
3
-40 -45 -50 0.60
R. Loss 0.75 1.00 1.25 1.50 1.75 2.00
0.80
1.00
1.20
1.40
1.60
1.80
2.00
2.20
2.40
-30 0.50
Frequency (GHz)
Frequency (GHz)
Application AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN
P/N Examples CP0805A0836DW CP0805A0881DW CP0805A0902DW CP0805A0947DW CP0805A0897DW CP0805A0942DW CP0805A1441DW CP0805A1747DW CP0805A1842DW CP0805A1880DW Cp0805A1960DW CP0805A1907DW CP0805A1890DW CP0805A2442DW
Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484
Coupling [dB] 13.01 12.51 12.51 121 12.51 121 8.51 71 71 71 6.51 6.51 71 5.51
I. Loss VSWR max max 0.5 1.4
Application AMPS GSM E-GSM
1.25 1.85 2.15 1.85 2.4
1.8
PDC PCN
2.1 1.8 2.1
PCS PHP DECT Wireless LAN
P/N Examples CP0805A0836EW CP0805A0881EW CP0805A0902EW CP0805A0947EW CP0805A0897EW CP0805A0942EW CP0805A1441EW CP0805A1747EW CP0805A1842EW CP0805A1880EW Cp0805A1960EW CP0805A1907EW CP0805A1890EW CP0805A2442EW
Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484
Coupling [dB] 111 10.51 10.51 101 10.51 101 71 5.51 5.51 51 51 51 51 41
I. Loss VSWR max max 0.85 1.4
1.8 2.7
I. Loss (dB)
1.8 2.2
3.15 4.2
2.4
LAYOUT
Type: B Sub-Type: A
0 I. Loss -5 -10 -15 -20 dB -25 -30 -35 -40 Coupling R. Loss Isolation 0 -1 -2 -4 -5 -6 -7 -8 -9 -10 2.40 I. Loss (dB) -3
Sn100 LAYOUT
COUP Port
RF IN Port
RF IN
COUP
RF OUT Port
50 OHM (External Resistor)
RF OUT
T
50 OHM
Application AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN P/N Examples CP0805B0836AW CP0805B0881AW CP0805B0902AW CP0805B0947AW CP0805B0897AW CP0805B0942AW CP0805B1441AW CP0805B1747AW Cp0805B1842AW CP0805B1880AW CP0805B1960AW CP0805B1907AW CP0805B1890AW CP0805B2442AW Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484 Coupling [dB] 21.51 211 211 20.51 211 20.51 171 15.51 15.51 151 14.51 151 151 131 I. Loss VSWR max max 0.25 1.2 0.3 0.4 0.3 0.4
-45 -50 1.00
1.20
1.40
1.60
1.80
2.00
2.20
Frequency (GHz)
Important: Couplers can be used at any frequency within the indicated range.
52
Thin-Film Directional Couplers
CP0805 Layout Types
LAYOUT
RF IN Port COUP Port
Sn100 LAYOUT
RF IN COUP
RF IN Port
LAYOUT
COUP Port
Sn100 LAYOUT
RF IN COUP
V
RF OUT Port
50 OHM (External Resistor)
RF OUT
50 OHM
RF OUT Port
50 OHM (External Resistor)
RF OUT
L
50 OHM
Type: B Sub-Type: B
0 -5 -10 -15 -20 dB -25 -30 -35 -40 I. Loss 0 -1 -2 I. Loss (dB) -3 -4 -5 -6 -7 -8 -9 1.20 1.40 1.60 1.80 2.00 2.20 2.40 -10 2.60 0 -5 -10 -15 -20 dB -25 -30 -35 -40 -45 -50 1.10 1.30 1.50 Isolation R. Loss Coupling I. Loss
Type: B Sub-Type: C
0 -1 -2 -3 -4 -5 -6 -7 -8 -9 1.70 1.90 2.10 2.30 -10 2.50 I. Loss (dB)
Coupling R. Loss Isolation
-45 -50 1.00
3
Frequency (GHz)
Frequency (GHz)
Application AMPS GSM E-GSM PDC PCN PCS PHP DECT Wireless LAN
P/N Examples CP0805B0836BW CP0805B0881BW CP0805B0902BW CP0805B0947BW CP0805B0897BW CP0805B0942BW CP0805B1441BW CP0805B1747BW CP0805B1842BW CP0805B1880BW CP0805B1960BW CP0805B1907BW CP0805B1890BW CP0805B2442BW
Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484
Coupling [dB] 23.51 231 22.51 221 231 221 18.51 171 16.51 16.51 161 161 161 141
I. Loss VSWR max max
Application AMPS GSM
0.25
E-GSM PDC 1.2 PCN PCS PHP DECT Wireless LAN
0.4
P/N Examples CP0805B0836CW CP0805B0881CW CP0805B0902CW CP0805B0947CW CP0805B0897CW CP0805B0942CW CP0805B1441CW CP0805B1747CW Cp0805B1842CW CP0805B1880CW Cp0805B1960CW CP0805B1907CW CP0805B1890CW CP0805B2442CW
Frequency Band [MHz] 824 - 849 869 - 894 890 - 915 935 - 960 880 - 915 925 - 960 1429 - 1453 1710 - 1785 1805 - 1880 1850 - 1910 1930 - 1990 1895 - 1920 1880 - 1900 2400 - 2484
Coupling [dB] 251 24.51 241 241 24.51 241 201 18.51 18.51 181 17.51 181 181 161
I. Loss VSWR max max
0.25
1.2
0.4
Important: Couplers can be used at any frequency within the indicated range.
53
Thin-Film Directional Couplers
CP0805 and CP0603 Test Jig
ITF TEST JIG FOR COUPLER TYPES 0805 AND 0603 SMD GENERAL DESCRIPTION MEASUREMENT PROCEDURE
This jig is designed for the testing of CP0805 and CP0603 series Directional Couplers using a vector network analyzer. It consists of a FR4 multi-layer substrate, having 50 microstrips as conducting lines and a ground plane in the middle layer, located at a distance of 0.2mm from the microstrips. The connectors are SMA type (female), `Johnson Components Inc.' Product P/N: 142-0701-881. The jig is designed for a full 2-port calibration. LOAD calibration can be done either by a 50 SMA termination, or by soldering a 50 chip resistor at the 50 ports.
Load & Thru Calibration Area
When measuring a component, it can be either soldered or pressed by a non-metallic stick until all four ports touch the appropriate pads. To measure the coupling (and the R. Loss) place the component on the Port 1 & Port 2 pads. Use two SMA 50 terminations (male) to terminate the ports, which are not connected to the network analyzer, and connect the network analyzer to the two ports. A 90 rotation of the component on its pads allows measuring a second parameter (I. Loss).
Connector (1 of 12) P/N 142-0701-881 Open Port 2 50 Port 2 50
3
Short Port 1 Coupler 0805 50 Port 1 Coupler 0603 50
CP0805 SERIES DIRECTIONAL COUPLERS
Orientation and Tape and Reel Packaging Specification
(Top View)
CP0805xxxxxxSTR (Sn100)
(Top View)
COUP RF IN TYPE AA
50 OHM RF OUT
COUP RF IN TYPE AB
50 OHM RF OUT
COUP RF IN
50 OHM RF OUT
COUP RF IN
50 OHM
M
50 OHM RF OUT
RF OUT
TYPE AA
C
TYPE AB
COUP RF IN TYPE AC
50 OHM RF OUT
COUP RF IN TYPE AD
50 OHM RF OUT
COUP RF IN TYPE AE
50 OHM RF OUT
COUP RF IN
50 OHM RF OUT
COUP RF IN
COUP RF IN
50 OHM
K L
RF OUT
Y
TYPE AC
TYPE AD
F
TYPE AE
RF IN RF OUT TYPE BA
COUP 50 OHM
RF IN RF OUT TYPE BB
COUP 50 OHM
RF IN RF OUT
COUP 50 OHM TYPE BC
RF IN RF OUT
COUP 50 OHM
RF IN RF OUT
COUP 50 OHM
RF IN RF OUT
COUP 50 OHM
TYPE BA
TYPE BB
V
T
TYPE BC
The parts should be mounted on the PCB with White (Alumina) side down and the "dark" side up.
The parts should be mounted on the PCB with printed side up.
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