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
S
Termination
Code
W = Sn90, Pb10
**S
= Sn100
TR
Packaging Code
TR = Tape and Reel
**RoHS compliant
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
Not RoHS Compliant
LEAD-FREE COMPATIBLE
COMPONENT
TERMINATION
Nickel/Solder coating compatible with automatic soldering
technologies: reflow, wave soldering, vapor phase and
manual.
IN
COUPLING
For RoHS compliant products,
please select correct termination style.
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
60
Thin-Film Directional Couplers
CP0603 SMD Type
Coupler P/N CP0603A****AS
Application
AMPS
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
P/N
Examples
CP0603A0836AS
CP0603A0881AS
CP0603A0902AS
CP0603A0947AS
CP0603A0897AS
CP0603A0942AS
CP0603A1441AS
CP0603A1747AS
CP0603A1842AS
CP0603A1880AS
CP0603A1960AS
CP0603A1907AS
CP0603A1890AS
CP0603A2442AS
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
I. Loss VSWR
max
max
0.25
CP0603A****AS
0
Coupling, Return Loss,
Isolation (dB)
-10
-20
-30
-40
-50
-60
0.5
1.0
1.5
2.0
2.5
3.0
I. Loss
Coupling
Isolation
Return Loss
0
-2
I. Loss (dB)
I. Loss (dB)
-4
-6
-8
-10
-12
3.5
0.4
0.6
0.65
0.6
0.85
1.2
Frequency (GHz)
Coupler P/N CP0603A****BS
Application
AMPS
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
P/N
Examples
CP0603A0836BS
CP0603A0881BS
CP0603A0902BS
CP0603A0947BS
CP0603A0897BS
CP0603A0942BS
CP0603A1441BS
CP0603A1747BS
CP0603A1842BS
CP0603A1880BS
CP0603A1960BS
CP0603A1907BS
CP0603A1890BS
CP0603A2442BS
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
I. Loss VSWR
max
max
0.25
1.2
CP0603A****BS
0
Coupling, Return Loss,
Isolation (dB)
-10
-20
-30
-40
-50
-60
0.5
1.0
1.5
2.0
2.5
I. Loss
Coupling
Return Loss
Isolation
0
-2
-4
-6
-8
-10
-12
3.0
0.55
3
1.3
0.8
1.1
1.4
Frequency (GHz)
Coupler P/N CP0603A****CS
Application
AMPS
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
P/N
Examples
CP0603A0836CS
CP0603A0881CS
CP0603A0902CS
CP0603A0947CS
CP0603A0897CS
CP0603A0942CS
CP0603A1441CS
CP0603A1747CS
CP0603A1842CS
CP0603A1880CS
CP0603A1960CS
CP0603A1907CS
CP0603A1890CS
CP0603A2442CS
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
I. Loss VSWR
max
max
0.25
0
Coupling, Return Loss,
Isolation (dB)
-10
-20
-30
-40
-50
-60
-70
0.5
CP0603A****CS
I. Loss
Coupling
Isolation
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
3.5
0.40
1.2
Return Loss
0.5
0.65
1.0
1.5
2.0
2.5
3.0
Frequency (GHz)
Coupler P/N CP0603A****DS
Application
AMPS
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
P/N
Examples
CP0603A0836DS
CP0603A0881DS
CP0603A0902DS
CP0603A0947DS
CP0603A0897DS
CP0603A0942DS
CP0603A1441DS
CP0603A1747DS
CP0603A1842DS
CP0603A1880DS
CP0603A1960DS
CP0603A1907DS
CP0603A1890DS
CP0603A2442DS
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
0.40
1.2
CP0603A****DS
0
I. Loss
Coupling, Return Loss,
Isolation (dB)
-10
Coupling
-20
Isolation
-30
-40
-50
-60
0.5
0.7
0.9
1.1
1.3
1.5
1.7
1.9
2.1
2.3
Return Loss
0
-1
-2
-3
-4
-5
-6
-7
-8
-9
-10
-11
-12
2.5
0.7
0.9
1.0
1.5
1.3
1.5
Important: Couplers can be used at any frequency within the indicated range.
Frequency (GHz)
61
I. Loss (dB)
I. Loss (dB)
Thin-Film Directional Couplers
CP0603 SMD Type
Coupler P/N CP0603B****AS
Application
AMPS
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
P/N
Examples
CP0603B0836AS
CP0603B0881AS
CP0603B0902AS
CP0603B0947AS
CP0603B0897AS
CP0603B0942AS
CP0603B1441AS
CP0603B1747AS
CP0603B1842AS
CP0603B1880AS
CP0603B1960AS
CP0603B1907AS
CP0603B1890AS
CP0603B2442AS
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
I. Loss VSWR
max
max
0
Coupling, Return Loss,
Isolation (dB)
-10
-20
-30
-40
-50
-60
0.5
1.0
CP0603B****AS
I. Loss
Coupling
Isolation
Return Loss
-1
-3
-5
-7
-9
-11
1.5
2.0
2.5
3.0
3.5
-13
4.0
I. Loss (dB)
I. Loss (dB)
I. Loss (dB)
0.2
0.25
1.2
0.3
0.45
Frequency (GHz)
Coupler P/N CP0603B****BS
Application
AMPS
P/N
Examples
CP0603B0836BS
CP0603B0881BS
CP0603B0902BS
CP0603B0947BS
CP0603B0897BS
CP0603B0942BS
CP0603B1441BS
CP0603B1747BS
CP0603B1842BS
CP0603B1880BS
CP0603B1960BS
CP0603B1907BS
CP0603B1890BS
CP0603B2442BS
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
I. Loss VSWR
max
max
CP0603B****BS
0
Coupling, Return Loss,
Isolation (dB)
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
0.5
Isolation
I. Loss
0
-2
Coupling
-4
Return Loss
-6
-8
-10
4.0
3
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
0.2
1.2
0.25
0.35
1.0
1.5
2.0
2.5
3.0
3.5
Frequency (GHz)
Coupler P/N CP0603B****CS
Application
AMPS
GSM
E-GSM
PDC
PCN
PCS
PHP
DECT
Wireless LAN
P/N
Examples
CP0603B0836CS
CP0603B0881CS
CP0603B0902CS
CP0603B0947CS
CP0603B0897CS
CP0603B0942CS
CP0603B1441CS
CP0603B1747CS
CP0603B1842CS
CP0603B1880CS
CP0603B1960CS
CP0603B1907CS
CP0603B1890CS
CP0603B2442CS
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
I. Loss VSWR
max
max
CP0603B****CS
Coupling, Return Loss,
Isolation (dB)
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
0.5
I. Loss
0
-2
Coupling
-4
-6
-8
2.0
2.5
3.0
3.5
-10
4.0
0.2
1.2
Return Loss
Isolation
0.25
1.0
1.5
0.35
1.3
Frequency (GHz)
Important: Couplers can be used at any frequency within the indicated range.
62
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
Short
Port 1
Coupler
0805
50Ω
Port 1
Coupler
0603
50Ω
50Ω
50Ω
Port 2
Open
Port 2
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
3
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.
69
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