High Frequency Ceramic Solutions
2.45GHz Directional Coupler/ Low Pass Filter Combination
P/N 2450CF15A0100
Detail Specification: 12/11/08
Page 1 of 4
General Specifications
Part Number
Frequency (MHz)
Insertion Loss
Return Loss
Attenuation (min.)
Coupling
2450CF15A0100
2400 - 2500
0.8 dB max.
20 dB min.
Impedance
50 Ω
Operating Temperature
Storage Temperature
Reel Quanity
-40 to +85°C
-40 to +85°C
4,000
20 dB @ 2 x Fo
15 ± 1 dB
Isolation
22 dB min.
Terminal Configuration
No.
Bulk
Suffix = S
Suffix = E
Eg. 2450CF15A0100S
Eg. 2450CF15A0100E
Function
Termination
GND
Packaging
Style
P/N
T & R
1
2
3
4
5
6
7
8
Suffix
100% Tin
Tin / Lead
Suffix = None Eg. 2450CF15A0100(E or S)
Termination
Style
Suffix = /Pb
Eg. 2450CF15A0100(E or S)/Pb
GND
Input
Coupled Out
GND
Mechanical Dimensions
In
mm
0.079
0.049
0.027
0.012
0.008
0.004
0.004
0.004
0.004
0.004
2.00
1.25
0.70
0.30
0.20
0.10
±
±
±
±
±
±
±
±
±
±
GND
L
W
T
a
a
W
0.10
Output
c
0.10
0.10
0.10
L
3
5
2
6
1
7
a
p
b
c
8
4
0.012 +.004/-.008
0.30 +0.1/-0.2
T
0.014
0.026
0.004
0.002
0.35
0.65
0.10
0.05
±
±
±
±
g
p
g
b
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
112
Units: mils
Solder Resist
Land
14
66
12
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