CP
Style
Directional Coupler
0402
Size
0402
X
Type
****
Frequency
(MHz)
X
Sub Type
N
LGA
Termination
L = LGA Sn90, Pb10
**N = LGA Sn100
TR
Packaging Code
TR = Tape and Reel
36
3
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)
The ITF High Directivity 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)
L1.00±0.05
(0.040±0.002)
W0.58±0.04
(0.023±0.002)
T0.35±0.05
(0.014±0.002)
HOW TO ORDER
Thin-Film Directional Couplers
CP0402 High Directivity LGA Termination
GENERAL DESCRIPTION
ITF (Integrated Thin-Film) TECHNOLOGY
A0.20±0.05
(0.008±0.002)
B0.18±0.05
(0.007±0.002)
S0.05±0.05
(0.002±0.002)
0.31
(0.012)
0.15
(0.006)
0.53
(0.021)
0.20
(0.008)
OUT
IN
50 OHM
COUPLING
Recommended Pad Layout Dimensions mm (inches)
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
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
For RoHS compliant products,
please select correct termination style.
**RoHS compliant
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3
Thin-Film Directional Couplers
CP0402 High Directivity LGA Termination
COUPLER TYPE SELECTION GRAPH
CP0402A**** AL
CP0402A**** BL
CP0402A**** CL
CP0402A**** DL
CP0402A**** EL
CP0402A**** FL
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.
38
3
Thin-Film Directional Couplers
CP0402 High Directivity LGA Termination
Important: Couplers can be used at any frequency within the indicated range.
Coupler P/N CP0402AxxxxAL CP0402AxxxxALTR
I. Loss
Coupling
R. Loss
Isolation
0
0.8 1.6 2.4 3.2 4.0
0
-4.0
-8.0
-12
-16
-20
-24
Frequency (GHz)
I Loss (dB)
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
Coupling, Return Loss, Isolation (dB)
I. Loss
Coupling
R. Loss
Isolation
0
0.8 1.6 2.4 3.2 4.0
0
-2.0
-4.0
-6.0
-8.0
-10.0
-12.0
Frequency (GHz)
I Loss (dB)
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
Coupling, Return Loss, Isolation (dB)
Coupler P/N CP0402AxxxxCL CP0402AxxxxCLTR
I. Loss
Coupling
R. Loss
Isolation
0
0.8 1.6 2.4 3.2 4.0
0
-2.0
-4.0
-6.0
-8.0
-10.0
-12.0
Frequency (GHz)
I Loss (dB)
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
Coupling, Return Loss, Isolation (dB)
Coupler P/N CP0402AxxxxBL CP0402AxxxxBLTR
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0402A0836AL 824 - 849 19.10 32
CP0402A0881AL 869 - 894 18.60
GSM CP0402A0902AL 890 - 915 18.50
CP0402A0947AL 935 - 960 18.00 0.25 31
E-GSM CP0402A0897AL 880 - 915 18.50
CP0402A0942AL 925 - 960 18.00
PDC CP0402A1441AL 1429 - 1453 14.50 0.40 28 21
PCN CP0402A1747AL 1710 - 1785 13.00 26
CP0402A1842AL 1805 - 1880 12.50
PCS CP0402A1880AL 1850 - 1910 12.30 0.50
CP0402A1960AL 1930 - 1990 12.00
PHP CP0402A1907AL 1895 - 1920 12.30
25
DECT CP0402A1890AL 1880 - 1900
Wireless LAN CP0402A2442AL 2400 - 2484 10.30 0.70 23
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0402A0836BL 824 - 849 22.00
CP0402A0881BL 869 - 894 21.70 0.20 28
GSM CP0402A0902BL 890 - 915 21.50
CP0402A0947BL 935 - 960 21.00 0.25 27
E-GSM CP0402A0897BL 880 - 915 21.50 0.20 28
CP0402A0942BL 925 - 960 21.00 0.25 27
PDC CP0402A1441BL 1429 - 1453 17.50 24 27
PCN CP0402A1747BL 1710 - 1785 16.00 0.30
CP0402A1842BL 1805 - 1880 15.50 23
PCS CP0402A1880BL 1850 - 1910
CP0402A1960BL 1930 - 1990 15.00 0.35 22
PHP CP0402A1907BL 1895 - 1920 15.50 23
DECT CP0402A1890BL 1880 - 1900
Wireless LAN CP0402A2442BL 2400 - 2484 13.30 0.40 21
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0402A0836CL 824 - 849 23.60 33
CP0402A0881CL 869 - 894 23.00
GSM CP0402A0902CL 890 - 915 0.20 26
CP0402A0947CL 935 - 960 22.50 33 22
E-GSM CP0402A0897CL 880 - 915 23.00 25
CP0402A0942CL 925 - 960 22.50 32
PDC CP0402A1441CL 1429 - 1453 19.00 31
PCN CP0402A1747CL 1710 - 1785 17.20
CP0402A1842CL 1805 - 1880 17.00 30
PCS CP0402A1880CL 1850 - 1910 16.80 0.25 30
CP0402A1960CL 1930 - 1990 16.50 29
PHP CP0402A1907CL 1895 - 1920 16.80
DECT CP0402A1890CL 1880 - 1900 30
Wireless LAN CP0402A2442CL 2400 - 2484 14.70 0.45 28
39
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Thin-Film Directional Couplers
CP0402 High Directivity LGA Termination
Important: Couplers can be used at any frequency within the indicated range.
CP0402AxxxxELTR
CP0402AxxxxFLTR
Frequency (GHz)
I Loss (dB)
Coupling, Return Loss, Isolation (dB)
-60
-50
-40
-30
-20
-10
0
0.8 1.6 2.4 3.2 4 4.8 5.6 6.4
-12
-10
-8
-6
-4
-2
0
I. Loss
Coupling
R. Loss
Isolation
I. Loss
Coupling
R. Loss
Isolation
Frequency (GHz)
I Loss (dB)
Coupling, Return Loss, Isolation (dB)
-60
-50
-40
-30
-20
-10
0
0.8 1.6 2.4 3.2 4 4.8 5.6 6.4
-6
-5
-4
-3
-2
-1
0
CP0402AxxxxDLTR
Coupler P/N CP0402AxxxxDL
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0402A0836DL 824 - 849 25.20 29
CP0402A0881DL 869 - 894 24.80
GSM CP0402A0902DL 890 - 915 24.70
CP0402A0947DL 935 - 960 24.10 0.20 28 20
E-GSM CP0402A0897DL 880 - 915 24.70
CP0402A0942DL 925 - 960 24.10
PDC CP0402A1441DL 1429 - 1453 20.50 25
PCN CP0402A1747DL 1710 - 1785 19.00 24
CP0402A1842DL 1805 - 1880 18.50
PCS CP0402A1880DL 1850 - 1910 18.20
CP0402A1960DL 1930 - 1990 18.00 0.25 23 23
PHP CP0402A1907DL 1895 - 1920 18.10
DECT CP0402A1890DL 1880 - 1900 18.20
Wireless LAN CP0402A2442DL 2400 - 2484 16.00 0.35 22
Coupler P/N CP0402AxxxxEL
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0402A0836EL 824 - 849 27.20 35
CP0402A0881EL 869 - 894 26.80
GSM CP0402A0902EL 890 - 915 26.50
CP0402A0947EL 935 - 960 26.00 0.20 34 25
E-GSM CP0402A0897EL 880 - 915 26.50
CP0402A0942EL 925 - 960 26.00
PDC CP0402A1441EL 1429 - 1453 22.30 29
PCN CP0402A1747EL 1710 - 1785 20.50 27
CP0402A1842EL 1805 - 1880 20.30
PCS CP0402A1880EL 1850 - 1910 0.25
CP0402A1960EL 1930 - 1990 20.00 26 23
PHP CP0402A1907EL 1895 - 1920
DECT CP0402A1890EL 1880 - 1900
Wireless LAN CP0402A2442EL 2400 - 2484 18.00 0.35 23
Coupler P/N CP0402AxxxxFL
Frequency Coupling I. Loss Return Directivity
Application P/N Band [dB] max. Loss [dB]
Examples [MHz] [dB] [dB]
AMPS CP0402A0836FL 824 - 849 31.00 29.10
CP0402A0881FL 869 - 894 30.70 28.60
GSM CP0402A0902FL 890 - 915 30.60 28.50
CP0402A0947FL 935 - 960 30.00 28.10
E-GSM CP0402A0897FL 880 - 915 30.60 28.50
CP0402A0942FL 925 - 960 30.00 28.10
PDC CP0402A1441FL 1429 - 1453 26.50 0.20 25.00 11
PCN CP0402A1747FL 1710 - 1785 25.00 23.80
CP0402A1842FL 1805 - 1880 24.50 23.60
PCS CP0402A1880FL 1850 - 1910 24.20 23.50
CP0402A1960FL 1930 - 1990 24.00 23.30
PHP CP0402A1907FL 1895 - 1920 24.20 23.40
DECT CP0402A1890FL 1880 - 1900 23.50
Wireless LAN CP0402A2442FL 2400 - 2484 22.00 0.25 22.60
I. Loss
Coupling
R. Loss
Isolation
0
0.8 1.6 2.4 3.2 4.0
0
-2.0
-4.0
-6.0
-8.0
-10.0
-12.0
Frequency (GHz)
I Loss (dB)
-10.0
-20.0
-30.0
-40.0
-50.0
-60.0
Coupling, Return Loss, Isolation (dB)
