Thin-Film Directional Couplers
CP0603 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:
B
L
T
W
millimeters (inches)
B1
A
Top View
APPLICATIONS
•
•
•
•
•
Mobile Communications
Satellite TV Receivers
GPS
Vehicle Location Systems
Wireless LAN’s
FEATURES
•
•
•
•
•
•
•
•
Miniature Size: 0603
Frequency Range: 800MHz - 3GHz
Characteristic Impedance: 50Ω
Operating / Storage Temp.: -40ºC to +85ºC
Power Rating: 3W Continuous
Low Profile
Rugged Construction
Taped and Reeled
Bottom View
L
W
T
A
B
B1
3
HOW TO ORDER
CP
Style
Directional Coupler
0603
1.6±0.1
(0.063±0.004)
0.84±0.1
(0.033±0.004)
0.60±0.1
(0.028±0.004)
0.35±0.15
(0.014±0.006)
0.175±0.1
(0.007±0.004)
0.00+0.1/0-0.0
(0.00+0.004/-0.0)
0603
Size
0603
X
Type
****
Frequency
MHz
X
Sub Type
W
Termination
Code
W = Sn90, Pb10
S = Sn100
TR
Packaging Code
TR = Tape and Reel
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: 85°C, 85% RH, 160 hours
• Endurance: 125°C, I
R
, 4 hours
TERMINALS (Top View)
OUT
50 OHM
TERMINATION
Nickel/Solder coating compatible with automatic soldering
technologies: reflow, wave soldering, vapor phase and
manual.
IN
COUPLING
Recommended Pad Layout Dimensions
mm (inches)
1.85
(0.073)
0.45
(0.018)
0.28
1.08
(0.011) (0.043)
Orientation in tape
42
Thin-Film Directional Couplers
CP0603 SMD Type
Coupler P/N CP0603A****AW
Application
AMPS
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
P/N
Examples
CP0603A0836AW
CP0603A0881AW
CP0603A0902AW
CP0603A0947AW
CP0603A0897AW
CP0603A0942AW
CP0603A1441AW
CP0603A1747AW
CP0603A1842AW
CP0603A1880AW
CP0603A1960AW
CP0603A1907AW
CP0603A1890AW
CP0603A2442AW
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]
18.5±1
18.5±1
18±1
17.5±1
18±1
17.5±1
14±1
12.5±1
12±1
12±1
11.5±1
12±1
12±1
10±1
Coupling, Return Loss,
Isolation (dB)
P/N CP0603A****AW
I. Loss VSWR
max
max
0.25
0
I. Loss
-10
-20
-30
-40
-50
-60
0.5
Coupling
-2
Isolation
Return Loss
I. Loss (dB)
-4
-6
-8
-10
-12
3.5
0
0.4
1.2
0.6
0.65
0.6
0.85
1.0
1.5
2.0
Frequency (GHz)
2.5
3.0
Coupler P/N CP0603A****BW
Application
AMPS
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
P/N
Examples
CP0603A0836BW
CP0603A0881BW
CP0603A0902BW
CP0603A0947BW
CP0603A0897BW
CP0603A0942BW
CP0603A1441BW
CP0603A1747BW
CP0603A1842BW
CP0603A1880BW
CP0603A1960BW
CP0603A1907BW
CP0603A1890BW
CP0603A2442BW
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]
16±1
15.5±1
15.5±1
15±1
15.5±1
15±1
11.5±1
10±1
9.5±1
9±1
9±1
9±1
9±1
7.5±1
Coupling, Return Loss,
Isolation (dB)
I. Loss VSWR
max
max
0.25
1.2
0
-10
-20
-30
-40
-50
CP0603A****BW
I. Loss
Coupling
Return Loss
Isolation
0
-2
I. Loss (dB)
-4
-6
-8
-10
3
0.55
1.3
0.8
1.4
1.1
-60
0.5
1.0
1.5
2.0
2.5
-12
3.0
Frequency (GHz)
Coupler P/N CP0603A****CW
Application
AMPS
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
P/N
Examples
CP0603A0836CW
CP0603A0881CW
CP0603A0902CW
CP0603A0947CW
CP0603A0897CW
CP0603A0942CW
CP0603A1441CW
CP0603A1747CW
CP0603A1842CW
CP0603A1880CW
CP0603A1960CW
CP0603A1907CW
CP0603A1890CW
CP0603A2442CW
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±1
20.5±1
20.5±1
20±1
20.5±1
20±1
16.5±1
15±1
14.5±1
14.5±1
14±1
14.5±1
14.5±1
12.5±1
Coupling, Return Loss,
Isolation (dB)
I. Loss VSWR
max
max
0.25
0
I. Loss
-10
Coupling
-20
-30
-40
-50
-60
-70
0.5
1.0
CP0603A****CW
Isolation
Return Loss
0.40
1.2
0.5
1.5
2.0
2.5
3.0
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
3.5
Frequency (GHz)
0.65
Coupler P/N CP0603A****DW
Application
AMPS
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
P/N
Examples
CP0603A0836DW
CP0603A0881DW
CP0603A0902DW
CP0603A0947DW
CP0603A0897DW
CP0603A0942DW
CP0603A1441DW
CP0603A1747DW
CP0603A1842DW
CP0603A1880DW
CP0603A1960DW
CP0603A1907DW
CP0603A1890DW
CP0603A2442DW
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]
15.0±1
14.5±1
14.5±1
14±1
14.5±1
14±1
10.5±1
9±1
8.5±1
8.5±1
8±1
8.5±1
8.5±1
6.5±1
I. Loss VSWR
max
max
Coupling, Return Loss,
Isolation (dB)
0
-10
CP0603A****DW
I. Loss
Coupling
-20
Isolation
-30
-40
-50
-60
0.5
Return Loss
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
2.5
0.40
1.2
0.7
0.9
1.0
1.3
1.5
0.7
0.9
1.1
1.3
1.5
1.7
1.9
2.1
2.3
Frequency (GHz)
1.5
Important: Couplers can be used at any frequency within the indicated range.
I. Loss (dB)
I. Loss (dB)
43
Thin-Film Directional Couplers
CP0603 SMD Type
Coupler P/N CP0603B****AW
Application
AMPS
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
P/N
Examples
CP0603B0836AW
CP0603B0881AW
CP0603B0902AW
CP0603B0947AW
CP0603B0897AW
CP0603B0942AW
CP0603B1441AW
CP0603B1747AW
CP0603B1842AW
CP0603B1880AW
CP0603B1960AW
CP0603B1907AW
CP0603B1890AW
CP0603B2442AW
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]
24.5±1
24±1
24±1
23.5±1
24±1
23.5±1
20±1
18±1
17.5±1
17.5±1
17.5±1
17.5±1
17.5±1
15.5±1
Coupling, Return Loss,
Isolation (dB)
I. Loss VSWR
max
max
0
-10
-20
-30
-40
-50
-60
0.5
1.0
CP0603B****AW
I. Loss
Coupling
Isolation
Return Loss
-9
-11
1.5
2.0
2.5
3.0
3.5
-13
4.0
-1
-3
-5
-7
I. Loss (dB)
I. Loss (dB)
I. Loss (dB)
0.2
0.25
1.2
0.3
Frequency (GHz)
0.45
Coupler P/N CP0603B****BW
Application
3
AMPS
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
P/N
Examples
CP0603B0836BW
CP0603B0881BW
CP0603B0902BW
CP0603B0947BW
CP0603B0897BW
CP0603B0942BW
CP0603B1441BW
CP0603B1747BW
CP0603B1842BW
CP0603B1880BW
CP0603B1960BW
CP0603B1907BW
CP0603B1890BW
CP0603B2442BW
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]
25.5±1
25±1
25±1
24.5±1
25±1
24.5±1
21±1
19±1
19±1
18.5±1
18.5±1
18.5±1
18.5±1
16.5±1
Coupling, Return Loss,
Isolation (dB)
I. Loss VSWR
max
max
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
0.5
CP0603B****BW
I. Loss
0
-2
Coupling
-4
Return Loss
-6
Isolation
-8
-10
4.0
0.2
1.2
0.25
1.0
1.5
2.0
2.5
3.0
3.5
Frequency (GHz)
0.35
Coupler P/N CP0603B****CW
Application
AMPS
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
P/N
Examples
CP0603B0836CW
CP0603B0881CW
CP0603B0902CW
CP0603B0947CW
CP0603B0897CW
CP0603B0942CW
CP0603B1441CW
CP0603B1747CW
CP0603B1842CW
CP0603B1880CW
CP0603B1960CW
CP0603B1907CW
CP0603B1890CW
CP0603B2442CW
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]
26.5±1
26±1
26±1
25.5±1
26±1
25.5±1
22±1
20.5±1
20±1
20±1
19.5±1
20±1
20±1
18±1
Coupling, Return Loss,
Isolation (dB)
I. Loss VSWR
max
max
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
0.5
CP0603B****CW
I. Loss
0
-2
Coupling
-4
-6
-8
-10
4.0
0.2
Return Loss
Isolation
1.2
0.25
1.0
1.5
2.0
2.5
3.0
3.5
Frequency (GHz)
0.35
1.3
Important: Couplers can be used at any frequency within the indicated range.
44
Thin-Film Directional Couplers
CP0603 SMD Type – High Directivity
Coupler P/N CP0603D****AW
Application
Coupling, Return Loss,
Isolation (dB)
-10
-15
-20
-25
-30
-35
-40
0.8
1.0
Return Loss
1.2
1.4
1.6
1.8
2.0
2.2
Coupling
Isolation
CP0603D0836AW
AMPS
CP0603D0881AW
CP0603D0902AW
GSM
CP0603D0947AW
CP0603D0897AW
E-GSM
CP0603D0942AW
PDC
CP0603D1441AW
CP0603D1747AW
PCN
CP0603D1842AW
CP0603D1880AW
PCS
CP0603D1960AW
PHP
CP0603D1907AW
DECT
CP0603D1890AW
Wireless LAN CP0603D2442AW
-6
-8
-10
-12
-14
-16
2.4
Frequency (GHz)
Insertion Loss (dB)
P/N
Examples
Frequency Coupling I. Loss Return Directivity
Band
[dB]
max. Loss
[dB]
[MHz]
[dB]
[dB]
824 - 849
13.50
23
869 - 894
13.00
890 - 915
935 - 960
12.50
0.50
22
21
880 - 915
13.00
925 - 960
12.50
1429 - 1453
9.00
1.00
18
19
1710 - 1785
8.00
18
17
1805 - 1880
7.50
1850 - 1910
1930 - 1990
1.40
17
1895 - 1920
7.00
16
1880 - 1900
2400 - 2484
5.50
2.00
15
15
0
-5
I. Loss
CP0603D****AW
0
-2
-4
Coupler P/N CP0603D****BW
Application
Coupling, Return Loss,
Isolation (dB)
CP0603D0836BW
AMPS
CP0603D0881BW
CP0603D0902BW
GSM
CP0603D0947BW
CP0603D0897BW
E-GSM
CP0603D0942BW
PDC
CP0603D1441BW
CP0603D1747BW
PCN
CP0603D1842BW
CP0603D1880BW
PCS
CP0603D1960BW
PHP
CP0603D1907BW
DECT
CP0603D1890BW
Wireless LAN CP0603D2442BW
Coupling
-20
-25
-30
-35
-40
-45
0.8
Return Loss
Isolation
1.0
1.2
1.4
1.6
1.8
Frequency (GHz)
2.0
2.2
-2
-3
-4
-5
-6
-7
-8
-9
2.4
Important: Couplers can be used at any frequency within the indicated range.
45
Insertion Loss (dB)
P/N
Examples
Frequency Coupling I. Loss Return Directivity
Band
[dB]
max. Loss
[dB]
[MHz]
[dB]
[dB]
824 - 849
20.00
36
869 - 894
19.50
890 - 915
35
0.25
935 - 960
19.00
880 - 915
19.50
36
925 - 960
19.00
35
19
1429 - 1453 15.50
0.40
30
1710 - 1785 14.00
0.50
28
1805 - 1880
1850 - 1910 13.50
1930 - 1990
0.55
27
1895 - 1920
13.00
1880 - 1900
2400 - 2484 11.00
0.70
24
0
-5
-10
-15
CP0603D****BW
I. Loss
3
0
-1
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 50Ω
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 50Ω SMA termination, or by soldering
a 50Ω chip resistor at the 50Ω 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 50Ω 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
50Ω
Port 2
50Ω
3
Short
Port 1
Coupler 0805
50Ω
Port 1
Coupler 0603
50Ω
CP0805 SERIES DIRECTIONAL COUPLERS
Orientation and Tape and Reel Packaging Specification
(Top View)
COUP
RF
IN
TYPE AA
50
OHM
RF
OUT
COUP
RF
IN
TYPE AB
50
OHM
RF
OUT
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
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
The parts should be mounted on the PCB with White (Alumina)
side down and the "dark" side up.
50
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