40
3
The ITF LGA 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
L
T
S
W
B
A
DIMENSIONS: millimeters (inches)
(Bottom View)
L1.60±0.10
(0.063±0.004)
W0.84±0.10
(0.033±0.004)
T0.60±0.10
(0.024±0.004)
Thin-Film Directional Couplers
CP0603 High Directivity LGA Termination
GENERAL DESCRIPTION
ITF (Integrated Thin-Film) TECHNOLOGY
A0.25±0.05
(0.010±0.002)
B0.20±0.05
(0.008±0.002)
S0.05±0.05
(0.002±0.002)
FEATURES
• Inherent Low Profile
• Self Alignment during Reflow
• Excellent Solderability
• Low Parasitics
• Better Heat Dissipation
• Operating/Storage Temp
-40°C to +85°C
• Power Rating 3W RF Cont
1.75 (0.069)
0.50
(0.020)
0.40
(0.016)
1.10
(0.043)
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
Sn90Pb10 or Lead-Free Sn100 Nickel/Solder coating
compatible with automatic soldering technologies: reflow,
wave soldering, vapor phase and manual.
TERMINALS (Top View)
CP
Style
Directional Coupler
0603
Size
0603
X
Type
****
Frequency
(MHz)
X
Sub Type
N
Termination
Code
L = LGA Sn90, Pb10
**N = LGA Sn100
TR
Packaging Code
TR = Tape and Reel
HOW TO ORDER
OUT
IN
50 OHM
COUPLING
Recommended Pad Layout Dimensions mm (inches)
IN CP
50
OHM
IN
OUT
50
OHM
OUT
CP
ORIENTATION IN TAPE
*The recommended distance to the PCB Ground Plane is 0.254mm (0.010")
Not RoHS Compliant
LEAD-FREE COMPATIBLE
COMPONENT
**RoHS compliant
For RoHS compliant products,
please select correct termination style.
41
3
Thin-Film Directional Couplers
CP0603 High Directivity LGA Termination
COUPLER TYPE SELECTION GRAPH
CP0603A**** AL
CP0603A**** BL
CP0603A**** CL
CP0603A**** DL
CP0603A**** EL
CP0603A**** FL
CP0603A**** GL
CP0603A**** HL
CP0603A**** ML
0
-5
-10
-15
-20
-25
-30
-35
-40
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
Frequency (GHz)
dB
Coupling vs. Frequency
Intermediate coupling factors are readily available.
Please contact factory.
42
3
Thin-Film Directional Couplers
CP0603 High Directivity LGA Type
Coupler P/N CP0603AxxxxAL CP0603AxxxxALTR
I. Loss
Coupling
R. Loss
Isolation
0
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
0.8 1.6 2.4 3.2 4.0
0
-4
-8
-12
-16
-20
-24
Frequency (GHz)
Coupling, Return Loss, Isolation (dB)
I Loss (dB)
I. Loss
Coupling
R. Loss
Isolation
0
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
0.8 1.6 2.4 3.2 4.0
0
-4
-8
-12
-16
-20
-24
Frequency (GHz)
Coupling, Return Loss, Isolation (dB)
I Loss (dB)
I. Loss
Coupling
R. Loss
Isolation
0
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
0.8 1.6 2.4 3.2 4.0
0
-4
-8
-12
-16
-20
-24
Frequency (GHz)
Coupling, Return Loss, Isolation (dB)
I Loss (dB)
CP0603AxxxxBLTR
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0603A0836AL 824 - 849 20.0 28
CP0603A0881AL 869 - 894 19.7
GSM CP0603A0902AL 890 - 915 19.4 27
CP0603A0947AL 935 - 960 19.0 0.25
E-GSM CP0603A0897AL 880 - 915 19.4 28
CP0603A0942AL 925 - 960 19.0 27
PDC CP0603A1441AL 1429 - 1453 15.5 0.40 24 22
PCN CP0603A1747AL 1710 - 1785 14.0
CP0603A1842AL 1805 - 1880 13.5 0.50 22
PCS CP0603A1880AL 1850 - 1910 13.2
CP0603A1960AL 1930 - 1990 13.0 0.55 21
PHP CP0603A1907AL 1895 - 1920 13.2 0.50 22
DECT CP0603A1890AL 1880 - 1900
Wireless LAN CP0603A2442AL 2400 - 2484 11.5 0.75 20
Coupler P/N CP0603AxxxxBL
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0603A0836BL 824 - 849 23.0
CP0603A0881BL 869 - 894 22.7 31
GSM CP0603A0902BL 890 - 915 22.5
CP0603A0947BL 935 - 960 22.0 0.20 30
E-GSM CP0603A0897BL 880 - 915 22.5 31
CP0603A0942BL 925 - 960 22.0 30
PDC CP0603A1441BL 1429 - 1453 18.5 27 20
PCN CP0603A1747BL 1710 - 1785 17.0
CP0603A1842BL 1805 - 1880 16.4 25
PCS CP0603A1880BL 1850 - 1910 16.2 0.25
CP0603A1960BL 1930 - 1990 16.0 24
PHP CP0603A1907BL 1895 - 1920 16.1 25
DECT CP0603A1890BL 1880 - 1900 16.2
Wireless LAN CP0603A2442BL 2400 - 2484 14.2 0.35 23
CP0603AxxxxCLTR
I. Loss
Coupling
R. Loss
Isolation
0
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
0.8 1.6 2.4 3.2 4.0
0
-4.0
-8.0
-12.0
-16.0
-20.0
-24.0
Frequency (GHz)
Coupling, Return Loss, Isolation (dB)
I Loss (dB)
Coupler P/N CP0603AxxxxCL
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0603A0836CL 824 - 849 15.2
CP0603A0881CL 869 - 894 15.0 0.35 23
GSM CP0603A0902CL 890 - 915 14.7
CP0603A0947CL 935 - 960 14.3 0.40 22 23
E-GSM CP0603A0897CL 880 - 915 14.7 0.35 23
CP0603A0942CL 925 - 960 14.3 0.40 22
PDC CP0603A1441CL 1429 - 1453 11.0 0.70 19
PCN CP0603A1747CL 1710 - 1785 9.5 0.80 18
CP0603A1842CL 1805 - 1880 9.0 0.90
PCS CP0603A1880CL 1850 - 1910 8.8
CP0603A1960CL 1930 - 1990 8.5 1.00 17 21
PHP CP0603A1907CL 1895 - 1920 8.8 0.90
DECT CP0603A1890CL 1880 - 1900
Wireless LAN CP0603A2442CL 2400 - 2484 7.0 1.40 15
Important: Couplers can be used at any frequency within the indicated range.
43
3
Thin-Film Directional Couplers
CP0603 High Directivity LGA Type
Coupler P/N CP0603AxxxxDL
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0603A0836DL 824 - 849 22.0 31
CP0603A0881DL 869 - 894 21.8 0.25
GSM CP0603A0902DL 890 - 915 21.3
CP0603A0947DL 935 - 960 21.0 0.30 30 22
E-GSM CP0603A0897DL 880 - 915 21.3 0.25
CP0603A0942DL 925 - 960 21.0 0.30
PDC CP0603A1441DL 1429 - 1453 17.7 27
PCN CP0603A1747DL 1710 - 1785 16.0 25
CP0603A1842DL 1805 - 1880 15.4
PCS CP0603A1880DL 1850 - 1910 15.2 0.40
CP0603A1960DL 1930 - 1990 15.0 24 21
PHP CP0603A1907DL 1895 - 1920 15.2
DECT CP0603A1890DL 1880 - 1900
Wireless LAN CP0603A2442DL 2400 - 2484 13.3 0.55 22
Coupler P/N CP0603AxxxxEL
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0603A0836EL 824 - 849 25.8
CP0603A0881EL 869 - 894 25.3 32
GSM CP0603A0902EL 890 - 915 25.0
CP0603A0947EL 935 - 960 24.7 0.20 31
E-GSM CP0603A0897EL 880 - 915 25.0 32
CP0603A0942EL 925 - 960 24.7 31
PDC CP0603A1441EL 1429 - 1453 21.0 0.25 28 21
PCN CP0603A1747EL 1710 - 1785 19.5
CP0603A1842EL 1805 - 1880 19.0
PCS CP0603A1880EL 1850 - 1910 18.8 0.30 26
CP0603A1960EL 1930 - 1990 18.5
PHP CP0603A1907EL 1895 - 1920 18.7
DECT CP0603A1890EL 1880 - 1900 18.8
Wireless LAN CP0603A2442EL 2400 - 2484 17.0 0.40 24
Coupler P/N CP0603AxxxxFL
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0603A0836FL 824 - 849 31.2 28
CP0603A0881FL 869 - 894 30.8
GSM CP0603A0902FL 890 - 915 30.5
CP0603A0947FL 935 - 960 30.2 0.20 27
E-GSM CP0603A0897FL 880 - 915 30.5
CP0603A0942FL 925 - 960 30.2
PDC CP0603A1441FL 1429 - 1453 27.0 23 12
PCN CP0603A1747FL 1710 - 1785 25.0
CP0603A1842FL 1805 - 1880 24.5 21
PCS CP0603A1880FL 1850 - 1910 24.3
CP0603A1960FL 1930 - 1990 24.0 0.25 20
PHP CP0603A1907FL 1895 - 1920 24.2 21
DECT CP0603A1890FL 1880 - 1900
Wireless LAN CP0603A2442FL 2400 - 2484 21.5 20
I. Loss
Coupling
R. Loss
Isolation
0
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
0.8 1.6 2.4 3.2 4.0 4.8 5.6 6.4
0
-4.0
-8.0
-12.0
-16.0
-20.0
-24.0
Frequency (GHz)
Coupling, Return Loss, Isolation (dB)
I Loss (dB)
I. Loss
Coupling
R. Loss
Isolation
Frequency (GHz)
Coupling, Return Loss, Isolation (dB)
I Loss (dB)
-60.00
-50.00
-40.00
-30.00
-20.00
-10.00
0.00
0.8 1.6 2.4 3.2 4 4.8 5.6 6.4
-24.00
-20.00
-16.00
-12.00
-8.00
-4.00
0.00
CP0603AxxxxDLTR
I. Loss
Coupling
R. Loss
Isolation
0
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
0.8 1.6 2.4 3.2 4.0
0
-1.0
-2.0
-3.0
-4.0
-5.0
-6.0
Frequency (GHz)
Coupling, Return Loss, Isolation (dB)
I Loss (dB)
CP0603AxxxxELTR
CP0603AxxxxFLTR
Important: Couplers can be used at any frequency within the indicated range.
44
3
Thin-Film Directional Couplers
CP0603 High Directivity LGA Type
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0603A0836GL 824 - 849 34.2
CP0603A0881GL 869 - 894 33.8 39
GSM CP0603A0902GL 890 - 915 33.6
CP0603A0947GL 935 - 960 33.2 0.20 38
E-GSM CP0603A0897GL 880 - 915 33.6 39
CP0603A0942GL 925 - 960 33.2 38
PDC CP0603A1441GL 1429 - 1453 30.0 34 13
PCN CP0603A1747GL 1710 - 1785 28.5
CP0603A1842GL 1805 - 1880 28.0 32
PCS CP0603A1880GL 1850 - 1910 27.7
CP0603A1960GL 1930 - 1990 27.5 0.25 31
PHP CP0603A1907GL 1895 - 1920 27.6 32
DECT CP0603A1890GL 1880 - 1900 27.7
Wireless LAN CP0603A2442GL 2400 - 2484 25.5 31
Coupler P/N CP0603AxxxxGL
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0603A0836HL 824 - 849 17.3 26
CP0603A0881HL 869 - 894 17.0 0.30
GSM CP0603A0902HL 890 - 915 16.7
CP0603A0947HL 935 - 960 16.3 25 26
E-GSM CP0603A0897HL 880 - 915 17.0 0.35
CP0603A0942HL 925 - 960 16.3
PDC CP0603A1441HL 1429 - 1453 13.0 0.55 22
PCN CP0603A1747HL 1710 - 1785 11.4 20
CP0603A1842HL 1805 - 1880 11.0
PCS CP0603A1880HL 1850 - 1910 10.8 24
CP0603A1960HL 1930 - 1990 10.5 0.75
PHP CP0603A1907HL 1895 - 1920 10.7 19
DECT CP0603A1890HL 1880 - 1900 10.8
Wireless LAN CP0603A2442HL 2400 - 2484 8.8 1.00 17
Coupler P/N CP0603AxxxxHL
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0603A0836ML 824 - 849 24.2 33
CP0603A0881ML 869 - 894 23.8
GSM CP0603A0902ML 890 - 915 23.4
CP0603A0947ML 935 - 960 23.2 0.20 32 23
E-GSM CP0603A0897ML 880 - 915 23.4
CP0603A0942ML 925 - 960 23.2
PDC CP0603A1441ML 1429 - 1453 20.0 28
PCN CP0603A1747ML 1710 - 1785 18.4 27
CP0603A1842ML 1805 - 1880 18.0
PCS CP0603A1880ML 1850 - 1910 17.8 0.25 20
CP0603A1960ML 1930 - 1990 17.5 26
PHP CP0603A1907ML 1895 - 1920 17.7
DECT CP0603A1890ML 1880 - 1900 17.8
Wireless LAN CP0603A2442ML 2400 - 2484 15.6 0.35 24
Coupler P/N CP0603AxxxxML
CP0603AxxxxGLTR
I. Loss
Coupling
R. Loss
Isolation
Frequency (GHz)
Coupling, Return Loss, Isolation (dB)
I Loss (dB)
-60.00
-50.00
-40.00
-30.00
-20.00
-10.00
0.00
0.8 1.6 2.4 3.2 4 4.8 5.6 6.4
-24.00
-20.00
-16.00
-12.00
-8.00
-4.00
0.00
CP0603AxxxxHLTR
I. Loss
Coupling
R. Loss
Isolation
0
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
0.8 1.6 2.4 3.2 4.0
0
-4.0
-8.0
-12.0
-16.0
-20.0
-24.0
Frequency (GHz)
Coupling, Return Loss, Isolation (dB)
I Loss (dB)
CP0603AxxxxMLTR
I. Loss
Coupling
R. Loss
Isolation
0
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
0.8 1.6 2.4 3.2 4.0
0
-4.0
-8.0
-12.0
-16.0
-20.0
-24.0
Frequency (GHz)
Coupling, Return Loss, Isolation (dB)
I Loss (dB)
Important: Couplers can be used at any frequency within the indicated range.
