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
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
Ω
-40 to +85°C
-40 to +85°C
4,000
Function
Termination
GND
GND
Input
Coupled Out
GND
GND
Output
3
2
1
8
5
6
7
P/N
Suffix Termination
Style
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=25°C)
)
)
)
)
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=25°C)
)
)
)
)
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=25°C)
)
)
)
)
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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