High Frequency Ceramic Solutions
450 MHz Directional Coupler
Detail Specification: 11/30/06
P/N 0450CP14A0040
Page 1 of 2
General Specifications
Part Number Frequency (MHz) Insertion Loss Return Loss Coupling Isolation 0450CP14A0040 450 0.2 dB max. 20.8 dB min. 27.5 ± 2.0 dB 45.0 dB min. Bulk T&R 100% Tin Tin / Lead Suffix = S Suffix = E Suffix = None Suffix = /Pb Eg. 0450CP14A0040S Eg. 0450CP14A0040E Eg. 0450CP14A0040(E or S) Eg. 0450CP14A0040(E or S)/Pb Terminal Configuration
No.
Impedance Input Power Operating Temperature Storage Temperature Reel Quanity
50 Ω 3 Watt max. -40 to +85°C -40 to +85°C 4,000
P/N Suffix Termination Style
Packaging Style
Function
IN Main Out Termination Coupled Out
Mechanical Dimensions In L W T A B S
0.063 ± 0.004 0.033 ± 0.004 0.024 ± 0.004 0.010 ± 0.002 0.008 ± 0.002 0.002 ± 0.002
1
mm
1.60 ± 0.10 0.84 ± 0.10 0.60 ± 0.10 0.25 ± 0.05 0.20 ± 0.05 0.05 ± 0.05
W
A B
2 3 4
S
L
T
L
Mounting Considerations
Mount these devices with brown mark facing up. * Line width should be designed to provide 50 ohm impedance, depending on PCB material and thickness Units: mm 0.50 Solder Resist
*
0.30
*
0.40
Land Through-hole (φ 0.3)
*
0.875
*
Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2003 Johanson Technology, Inc. All Rights Reserved
High Frequency Ceramic Solutions
450 MHz Directional Coupler
Detail Specification: 11/30/06
P/N 0450CP14A0040
Page 2 of 2
Typical Electrical Performance (T=25°C)
)
)
)
)
)
)
)
)
)
Coupling and Isolation
) ) ) )
) )
)
)
) )
) )
) )
0 -10 -20
) )
)
)
)
)
) )
Coupling
) ) ) ) ) )
dB
) ) ) ) ) )
-30 -40 -50
Isolation
) )
) )
) )
) )
) )
) )
-60
) ) ) ) )
0.4
) ) )
1.0
1.6
2.2
2.8
3.4
4.0
4.6
5.2
5.8
6.4
freq, GHz
)
)
Attenuation and Return Loss
) ) ) )
0
) )
Attenuation
) ) ) )
-10 -20 -30
) ) ) )
dB Return Loss
) ) )
-40 -50 -60 0.4 1.0 1.6 2.2 2.8 3.4 4.0 4.6 5.2 5.8 6.4
freq, GHz
) )
Johanson Technology, Inc. reserves the right to make design changes without notice. All sales are subject to Johanson Technology, Inc. terms and conditions.
www.johansontechnology.com
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821 2003 Johanson Technology, Inc. All Rights Reserved
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