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High Frequency Ceramic Solutions
2.45GHz Directional Coupler/ Low Pass Filter Combination
Detail Specification: 12/11/08
P/N 2450CF15A0100
Page 1 of 4
General Specifications
Part Number Frequency (MHz) Insertion Loss Return Loss Attenuation (min.) Coupling Isolation 2450CF15A0100 2400 - 2500 0.8 dB max. 20 dB min. 20 dB @ 2 x Fo 15 1 dB 22 dB min. Terminal Configuration Packaging Style P/N Suffix Termination Style Bulk T&R 100% Tin Tin / Lead Suffix = S Suffix = E Suffix = None Suffix = /Pb Eg. 2450CF15A0100S Eg. 2450CF15A0100E Eg. 2450CF15A0100(E or S) Eg. 2450CF15A0100(E or S)/Pb
No.
Impedance Operating Temperature Storage Temperature Reel Quanity
50 -40 to +85C -40 to +85C 4,000
Function
Termination GND GND Input Coupled Out GND GND Output 3 2 1 8 5 6 7
1 2 3 4
Mechanical Dimensions In L W T a b c g p
0.079 0.004 0.049 0.004 0.027 0.004 0.012 0.004 0.008 0.004 0.012 +.004/-.008 0.014 0.004 0.026 0.002
5
mm
2.00 0.10 1.25 0.10 0.70 0.10 0.30 0.10 0.20 0.10 0.30 +0.1/-0.2
g b T L a p a c W
6 7 8
4
0.35 0.10 0.65 0.05
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: mils
112
Solder Resist
66 12
14
Land Through-hole ( 12 mil diameter)
14
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
4001 Calle Tecate * Camarillo, CA 93012 * TEL 805.389.1166 FAX 805.389.1821 2003 Johanson Technology, Inc. All Rights Reserved
High Frequency Ceramic Solutions
2.45GHz Directional Coupler/ Low Pass Filter Combination
Detail Specification: 12/11/08
P/N 2450CF15A0100
Page 2 of 4
Typical Electrical Performance (T=25C)
)
)
)
)
Typical Coupling and Isolation
) ) ) ) )
) )
-10
) )
) )
) )
)
)
) )
1) 2400MHz a) -15.324dB b) -28.31dB 2) 2450MHz a) -15.232dB b) -28.102dB 3) 2500MHz a) -15.115dB b) -27.881dB
)
)
-13
)
)
)
)
) )
)
1a v -16 3a v
)
)
) )
) ) )
) )
) )
-19
) )
4) 4800MHz 5) 4900MHz 6) 5000MHz
) )
)
Measured Coupling, Measured Isolation (dB)
) ) ) ) )
)
)
-22
)
)
-25
)
-28
1b v 2b v
)
Attenuation and Return Loss
) ) ) )
-31
) ) ) )
Attenuation
)
-34
)
)
)
dB
)
-37
Return Loss
)
-40 1000
2000
Measur ed Coupling
3000 Frequency (MHz)
4000
5000
Measur ed Isolation
6000
)
)
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
4001 Calle Tecate * Camarillo, CA 93012 * TEL 805.389.1166 FAX 805.389.1821 2003 Johanson Technology, Inc. All Rights Reserved
High Frequency Ceramic Solutions
2.45GHz Directional Coupler/ Low Pass Filter Combination
Detail Specification: 12/11/08
P/N 2450CF15A0100
Page 3 of 4
Typical Electrical Performance (T=25C)
)
)
)
)
Typical Return Loss (Input and Coupled Port)
) ) ) ) )
) )
0
) )
) )
) )
)
)
) )
1) 2400MHz a) -25.765dB b) -23.615dB 2) 2450MHz a) -26.254dB b) -23.259dB 3) 2500MHz a) -26.765dB b) -22.95dB
)
)
-6
)
)
)
)
) )
)
)
-12
) ) ) )
Measured Return Loss, Measured Coupling Port Return Loss (dB)
) )
) )
) )
-18
) )
4) 4800MHz 5) 4900MHz 1b v 1a v 3a v 6) 5000MHz
) )
) )
)
)
)
)
)
-24
)
)
)
-30
)
-36
)
)
)
)
)
-42
) ) ) ) )
-48
)
)
)
)
-54
)
-60 1000
2000
Measured Return Loss
3000 Frequency (MHz)
4000
5000
6000
Measured Coupling Port Return Loss
)
)
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
4001 Calle Tecate * Camarillo, CA 93012 * TEL 805.389.1166 FAX 805.389.1821 2003 Johanson Technology, Inc. All Rights Reserved
High Frequency Ceramic Solutions
2.45GHz Directional Coupler/ Low Pass Filter Combination
Detail Specification: 12/11/08
P/N 2450CF15A0100
Page 4 of 4
Typical Electrical Performance (T=25C)
)
)
)
)
Typical Insertion Loss (Dual Scale)
) ) ) ) )
) )
0
) )
1a v
) ) ) )
0
)
)
) )
)
-5
)
)
1b v
1) 2400MHz a) -0.378dB b) -0.378dB 2) 2450MHz a) -0.389dB b) -0.389dB 3) 2500MHz a) -0.42dB b) -0.42dB 4) 4800MHz -32.146dB 5) 4900MHz -33.524dB
)
)
-1
)
) )
)
-10
) ) ) ) ) ) )
-2
) )
) )
-15
) )
-3
) )
) )
)
)
)
)
)
Measured Insertion Loss (dB)
)
( s s
-20
) )
-4 a s u M r e -5 I n d e s r i n e -6 t o s
6) 5000MHz -38.181dB
Measured Return Loss (dB)
n o -25 i L r s o n I t e d e r u -30 s a e M -35
)
)
)
4 v
) )
s L ( o d B ) 5 v 6 v -7
)
)
)
)
)
)
-40
)
)
)
-8
-45
)
)
-9
-50 1000
2000
3000 4000 Frequency (MHz)
5000 Measured Insertion Loss
-10 6000
Measured Insertion Loss
) )
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
4001 Calle Tecate * Camarillo, CA 93012 * TEL 805.389.1166 FAX 805.389.1821 2003 Johanson Technology, Inc. All Rights Reserved

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