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46
Thin-Film Directional Couplers
CP0603 SMD Type
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, IR, 4 hours
TERMINATION
Nickel/Solder coating compatible with automatic soldering
technologies: reflow, wave soldering, vapor phase and
manual.
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.
APPLICATIONS
• Mobile Communications
• Satellite TV Receivers
• GPS
• Vehicle Location Systems
• Wireless LAN’s
LW
B
T
B1
A
Bottom View
Top View
0603
L1.6±0.1
(0.063±0.004)
W0.84±0.1
(0.033±0.004)
T0.60±0.1
(0.028±0.004)
A0.35±0.15
(0.014±0.006)
B0.175±0.1
(0.007±0.004)
B1 0.00+0.1/0-0.0
(0.00+0.004/-0.0)
CP
Style
Directional Coupler
0603
Size
0603
X
Type
****
Frequency
MHz
X
Sub Type
S
Termination
Code
W = Sn90, Pb10
**S = Sn100
TR
Packaging Code
TR = Tape and Reel
HOW TO ORDER
GENERAL DESCRIPTION
ITF (Integrated Thin-Film) TECHNOLOGY
1.85
(0.073)
0.45
(0.018)
0.28
(0.011) 1.08
(0.043)
OUT 50 OHM
IN COUPLING
Orientation in tape
Recommended Pad Layout Dimensions
mm (inches)
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
DIMENSIONS: millimeters (inches)
TERMINALS (Top View) Not RoHS Compliant
LEAD-FREE COMPATIBLE
COMPONENT
**RoHS compliant
For RoHS compliant products,
please select correct termination style.
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Application P/N Frequency Coupling I. Loss VSWR
Examples Band [MHz] [dB] max max
AMPS CP0603A0836CW 824 - 849 21±1
CP0603A0881CW 869 - 894 20.5±1 0.25
GSM CP0603A0902CW 890 - 915 20.5±1
CP0603A0947CW 935 - 960 20±1
E-GSM CP0603A0897CW 880 - 915 20.5±1
CP0603A0942CW 925 - 960 20±1
PDC CP0603A1441CW 1429 - 1453 16.5±1 0.40 1.2
PCN CP0603A1747CW 1710 - 1785 15±1
CP0603A1842CW 1805 - 1880 14.5±1
PCS CP0603A1880CW 1850 - 1910 14.5±1
CP0603A1960CW 1930 - 1990 14±1 0.5
PHP CP0603A1907CW 1895 - 1920 14.5±1
DECT CP0603A1890CW 1880 - 1900 14.5±1
Wireless LAN CP0603A2442CW 2400 - 2484 12.5±1 0.65
Thin-Film Directional Couplers
CP0603 SMD Type
Application P/N Frequency Coupling I. Loss VSWR
Examples Band [MHz] [dB] max max
AMPS CP0603A0836AW 824 - 849 18.5±1
CP0603A0881AW 869 - 894 18.5±1 0.25
GSM CP0603A0902AW 890 - 915 18±1
CP0603A0947AW 935 - 960 17.5±1
E-GSM CP0603A0897AW 880 - 915 18±1
CP0603A0942AW 925 - 960 17.5±1
PDC CP0603A1441AW 1429 - 1453 14±1 0.4
PCN CP0603A1747AW 1710 - 1785 12.5±1 1.2
CP0603A1842AW 1805 - 1880 12±1 0.6
PCS CP0603A1880AW 1850 - 1910 12±1
CP0603A1960AW 1930 - 1990 11.5±1 0.65
PHP CP0603A1907AW 1895 - 1920 12±1 0.6
DECT CP0603A1890AW 1880 - 1900 12±1
Wireless LAN CP0603A2442AW 2400 - 2484 10±1 0.85
Coupler P/N CP0603A****AW P/N CP0603A****AW
Application P/N Frequency Coupling I. Loss VSWR
Examples Band [MHz] [dB] max max
AMPS CP0603A0836BW 824 - 849 16±1
CP0603A0881BW 869 - 894 15.5±1 0.25 1.2
GSM CP0603A0902BW 890 - 915 15.5±1
CP0603A0947BW 935 - 960 15±1
E-GSM CP0603A0897BW 880 - 915 15.5±1
CP0603A0942BW 925 - 960 15±1
PDC CP0603A1441BW 1429 - 1453 11.5±1 0.55
PCN CP0603A1747BW 1710 - 1785 10±1 1.3
CP0603A1842BW 1805 - 1880 9.5±1
PCS CP0603A1880BW 1850 - 1910 9±1
CP0603A1960BW 1930 - 1990 9±1 0.8
PHP CP0603A1907BW 1895 - 1920 9±1 1.4
DECT CP0603A1890BW 1880 - 1900 9±1
Wireless LAN CP0603A2442BW 2400 - 2484 7.5±1 1.1
Coupler P/N CP0603A****BW CP0603A****BW
Coupler P/N CP0603A****CW CP0603A****CW
Application P/N Frequency Coupling I. Loss VSWR
Examples Band [MHz] [dB] max max
AMPS CP0603A0836DW 824 - 849 15.0±1
CP0603A0881DW 869 - 894 14.5±1 0.40 1.2
GSM CP0603A0902DW 890 - 915 14.5±1
CP0603A0947DW 935 - 960 14±1
E-GSM CP0603A0897DW 880 - 915 14.5±1
CP0603A0942DW 925 - 960 14±1
PDC CP0603A1441DW 1429 - 1453 10.5±1 0.7 1.3
PCN CP0603A1747DW 1710 - 1785 9±1
CP0603A1842DW 1805 - 1880 8.5±1 0.9
PCS CP0603A1880DW 1850 - 1910 8.5±1
CP0603A1960DW 1930 - 1990 8±1 1.0 1.5
PHP CP0603A1907DW 1895 - 1920 8.5±1
DECT CP0603A1890DW 1880 - 1900 8.5±1
Wireless LAN CP0603A2442DW 2400 - 2484 6.5±1 1.5
Coupler P/N CP0603A****DW CP0603A****DW
I. Loss
Coupling
Return Loss
Isolation
0
-10
-20
-30
-40
-50
-60
0
-2
-4
-6
-8
-10
-12
Coupling, Return Loss,
Isolation (dB)
I. Loss (dB)
0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
3.0 3.5
I. Loss
Coupling
Return Loss
Isolation
0
-10
-20
-30
-40
-50
-60
0
-2
-4
-6
-8
-10
-12
Coupling, Return Loss,
Isolation (dB)
I. Loss (dB)
0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
3.0
I. Loss
Coupling
Return Loss
Isolation
0
-10
-20
-30
-40
-50
-60
-70
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
Coupling, Return Loss,
Isolation (dB)
I. Loss (dB)
0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
3.0 3.5
I. Loss
Coupling Return Loss
Isolation
0
-10
-20
-30
-40
-50
-60
0
-2
-4
-6
-8
-10
-12
-1
-3
-5
-7
-9
-11
Coupling, Return Loss,
Isolation (dB)
I. Loss (dB)
0.5 0.7 0.9 1.1 1.3
Frequency (GHz)
1.5 1.7 1.9 2.1 2.3 2.5
Important: Couplers can be used at any frequency within the indicated range.
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Application P/N Frequency Coupling I. Loss VSWR
Examples Band [MHz] [dB] max max
AMPS CP0603B0836CW 824 - 849 26.5±1
CP0603B0881CW 869 - 894 26±1
GSM CP0603B0902CW 890 - 915 26±1
CP0603B0947CW 935 - 960 25.5±1 0.2
E-GSM CP0603B0897CW 880 - 915 26±1
CP0603B0942CW 925 - 960 25.5±1
PDC CP0603B1441CW 1429 - 1453 22±1 1.2
PCN CP0603B1747CW 1710 - 1785 20.5±1
CP0603B1842CW 1805 - 1880 20±1
PCS CP0603B1880CW 1850 - 1910 20±1 0.25
CP0603B1960CW 1930 - 1990 19.5±1
PHP CP0603B1907CW 1895 - 1920 20±1
DECT CP0603B1890CW 1880 - 1900 20±1
Wireless LAN CP0603B2442CW 2400 - 2484 18±1 0.35 1.3
Thin-Film Directional Couplers
CP0603 SMD Type
Application P/N Frequency Coupling I. Loss VSWR
Examples Band [MHz] [dB] max max
AMPS CP0603B0836AW 824 - 849 24.5±1
CP0603B0881AW 869 - 894 24±1
GSM CP0603B0902AW 890 - 915 24±1 0.2
CP0603B0947AW 935 - 960 23.5±1
E-GSM CP0603B0897AW 880 - 915 24±1
CP0603B0942AW 925 - 960 23.5±1
PDC CP0603B1441AW 1429 - 1453 20±1 0.25 1.2
PCN CP0603B1747AW 1710 - 1785 18±1
CP0603B1842AW 1805 - 1880 17.5±1
PCS CP0603B1880AW 1850 - 1910 17.5±1
CP0603B1960AW 1930 - 1990 17.5±1 0.3
PHP CP0603B1907AW 1895 - 1920 17.5±1
DECT CP0603B1890AW 1880 - 1900 17.5±1
Wireless LAN CP0603B2442AW 2400 - 2484 15.5±1 0.45
Coupler P/N CP0603B****AW CP0603B****AW
Application P/N Frequency Coupling I. Loss VSWR
Examples Band [MHz] [dB] max max
AMPS CP0603B0836BW 824 - 849 25.5±1
CP0603B0881BW 869 - 894 25±1
GSM CP0603B0902BW 890 - 915 25±1
CP0603B0947BW 935 - 960 24.5±1 0.2
E-GSM CP0603B0897BW 880 - 915 25±1
CP0603B0942BW 925 - 960 24.5±1
PDC CP0603B1441BW 1429 - 1453 21±1 1.2
PCN CP0603B1747BW 1710 - 1785 19±1
CP0603B1842BW 1805 - 1880 19±1
PCS CP0603B1880BW 1850 - 1910 18.5±1 0.25
CP0603B1960BW 1930 - 1990 18.5±1
PHP CP0603B1907BW 1895 - 1920 18.5±1
DECT CP0603B1890BW 1880 - 1900 18.5±1
Wireless LAN CP0603B2442BW 2400 - 2484 16.5±1 0.35
Coupler P/N CP0603B****BW CP0603B****BW
Coupler P/N CP0603B****CW CP0603B****CW
I. Loss
Coupling
Return Loss
Isolation
0
-10
-20
-30
-40
-50
-60
-1
-3
-5
-7
-9
-11
-13
Coupling, Return Loss,
Isolation (dB)
I. Loss (dB)
0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
3.0 3.5 4.0
I. Loss
Coupling
Return Loss
Isolation
0
-10
-20
-30
-40
-5
-15
-25
-35
-45
-50
0
-2
-4
-6
-8
-10
Coupling, Return Loss,
Isolation (dB)
I. Loss (dB)
0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
3.0 3.5 4.0
I. Loss
Coupling
Return Loss
Isolation
0
-10
-20
-30
-40
-5
-15
-25
-35
-45
-50
0
-2
-4
-6
-8
-10
Coupling, Return Loss,
Isolation (dB)
I. Loss (dB)
0.5 1.0 1.5 2.0 2.5
Frequency (GHz)
3.0 3.5 4.0
Important: Couplers can be used at any frequency within the indicated range.
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3
Thin-Film Directional Couplers
CP0603 SMD Type – High Directivity
Coupler P/N CP0603D****AW CP0603D****AW
CP0603D****BW
I. Loss
Coupling
Return Loss
Isolation
0
-10
-20
-30
-40
-5
-15
-25
-35
0
-2
-4
-6
-8
-10
-12
-14
-16
Coupling, Return Loss,
Isolation (dB)
Insertion Loss (dB)
0.8 1.0 1.2 1.4 1.6
Frequency (GHz)
1.8 2.0 2.2 2.4
I. Loss
Coupling
Return Loss
Isolation
0
-10
-20
-30
-40
-5
-15
-25
-35
-45
0
-2
-1
-4
-3
-6
-5
-8
-7
-9
Coupling, Return Loss,
Isolation (dB)
Insertion Loss (dB)
0.8 1.0 1.2 1.4 1.6
Frequency (GHz)
1.8 2.0 2.2 2.4
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0603D0836AW 824 - 849 13.50 23
CP0603D0881AW 869 - 894 13.00
GSM CP0603D0902AW 890 - 915
CP0603D0947AW 935 - 960 12.50 0.50 22 21
E-GSM CP0603D0897AW 880 - 915 13.00
CP0603D0942AW 925 - 960 12.50
PDC CP0603D1441AW 1429 - 1453 9.00 1.00 18 19
PCN CP0603D1747AW 1710 - 1785 8.00 17 18
CP0603D1842AW 1805 - 1880 7.50
PCS CP0603D1880AW 1850 - 1910
CP0603D1960AW 1930 - 1990 1.40 17
PHP CP0603D1907AW 1895 - 1920 7.00 16
DECT CP0603D1890AW 1880 - 1900
Wireless LAN CP0603D2442AW 2400 - 2484 5.50 2.00 15 15
Important: Couplers can be used at any frequency within the indicated range.
Coupler P/N CP0603D****BW
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0603D0836BW 824 - 849 20.00 36
CP0603D0881BW 869 - 894 19.50
GSM CP0603D0902BW 890 - 915 35
CP0603D0947BW 935 - 960 19.00 0.25
E-GSM CP0603D0897BW 880 - 915 19.50 36
CP0603D0942BW 925 - 960 19.00 35
PDC CP0603D1441BW 1429 - 1453 15.50 0.40 30
PCN CP0603D1747BW 1710 - 1785 14.00 0.50 28
19
CP0603D1842BW 1805 - 1880
PCS CP0603D1880BW 1850 - 1910 13.50
CP0603D1960BW 1930 - 1990 0.55 27
PHP CP0603D1907BW 1895 - 1920 13.00
DECT CP0603D1890BW 1880 - 1900
Wireless LAN CP0603D2442BW 2400 - 2484 11.00 0.70 24
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3
Thin-Film Directional Couplers
CP0805 and CP0603 Test Jig
GENERAL DESCRIPTION
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.
MEASUREMENT PROCEDURE
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).
ITF TEST JIG FOR COUPLER TYPES 0805 AND 0603 SMD
Connector (1 of 12)
P/N 142-0701-881
OpenShort
Load & Thru
Port 2
Port 2
Port 1
Port 1
50Ω
50Ω
50Ω
50Ω
Calibration Area
Coupler 0805
Coupler 0603
CP0805 SERIES DIRECTIONAL COUPLERS
Orientation and Tape and Reel Packaging Specification CP0805xxxxxxSTR (Sn100)
COUP
RF
IN
RF
OUT
50
OHM COUP
RF
IN
RF
OUT
50
OHM COUP
RF
IN
RF
OUT
50
OHM
TYPE AC TYPE AD TYPE AE
COUP
RF
IN
RF
OUT
50
OHM COUP
RF
IN
RF
OUT
50
OHM
TYPE AA TYPE AB
COUP
RF
IN
RF
OUT
50
OHM
COUP
RF
IN
RF
OUT
50
OHM
COUP
RF
IN
RF
OUT
50
OHM
TYPE BA TYPE BB TYPE BC
(Top View)
The parts should be mounted on the PCB with White (Alumina)
side down and the "dark" side up.
TYPE AC TYPE AD TYPE AE
COUP
RF
IN
RF
OUT
50
OHM
COUP
RF
IN
RF
OUT
50
OHM
COUP
RF
IN
RF
OUT
50
OHM
TYPE BA TYPE BB TYPE BC
COUP
RF
IN
RF
OUT
50
OHM COUP
RF
IN
RF
OUT
50
OHM COUP
RF
IN
RF
OUT
50
OHM
COUP
RF
IN
RF
OUT
50
OHM
COUP
RF
IN
RF
OUT
50
OHM
TYPE AA TYPE AB
(Top View)
The parts should be mounted on the PCB with printed side up.
C
Y
L
V
T
K
F
M
