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Johanson Technology |
High Frequency Ceramic Solutions
2.45 GHz, conjugate match for CSR Chipsets BC 04, 05
Detail Specification: 07/17/09
P/N 2450FB15K0003
Page 1 of 2
General Specifications
Part Number
Frequency (MHz)
Unbalanced Impedence
2450FB15K0003
2400~2500
50 Ω
Attenuation (dB)
Differential Balanced Imp.
Conjugate match to CSR
BC04, BC05 (20-j50)
Insertion Loss
Return Loss
Phase Difference
Amplitude Difference
3 dB max.
9.54 dB min.
180° ± 10
1.5 dB max.
Operating Temperature
Storage Temperature
Power Capacity
Reel Quantity
Mechanical Dimensions
In
L 0.079 ± 0.008
W 0.049 ± 0.008
T 0.028 ± 0.004
a 0.012 ± 0.004
b 0.008 ± 0.004
c 0.012 +.004/-.008
g 0.014 ± 0.004
p 0.026 ± 0.002
mm
2.00 ± 0.20
1.25 ± 0.20
0.70 ± 0.10
0.30 ± 0.10
0.20 ± 0.10
0.30 +0.1/-0.2
0.35 ± 0.10
0.65 ± 0.05
a
L
Case size/type 43-3
W
c
ap
g
T
b
Mounting Considerations
* Line width should be designed to match 50 Ω characteristic impedance,
depending on PCB material and thickness.
** By-pass capacitor should be connected when feeding DC power.
www.DataSheet4U.net
1.0 0.35
*
48 min.@ 880~960MHz
30 min.@1710~1880 MHz
25 min.@1880~1990MHz
20 min.@4800~5000MHz
20 min.@7200~7500MHz
-40 to +85°C
+5 to +35°C, Hum. 45 to
75%RH, 12 mos. Max
1 Watt max.
4000
Terminal Configuration
No. Function
1 Unbalanced Port
2 NC or DC Feed
3 NC
4 GND
5 Balanced Port
6 GND
7 Balanced Port
8 GND
321
48
567
0.8
*
0.35
1.0
*
Solder Resist
Land
Through-hole ( φ0.3)
Units: mm
0.30
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
2009 Johanson Technology, Inc. All Rights Reserved
High Frequency Ceramic Solutions
2.45 GHz, conjugate match for CSR Chipsets BC 04, 05
Detail Specification: 07/17/09
Typical Electrical Performance (T=25°C)
)
) ))
) ))
0
-20
Insertion Loss / Return Loss
)
)
Insertion Loss / Return Loss
)
)
P/N 2450FB15K0003
Page 2 of 2
-40
-60
-80
012345678
)
freq), GHz
www.DataSheet4U.net
2.0
1.5
1.0
0.5
0.0
-0.5
-1.0
-1.5
-2.0
2.40
))
Amplitude Difference / Phase Difference
))
)
)
)
2.42 2.44 2.46 2.48
freq, GHz
200
190
180
170
160
2.50
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
2009 Johanson Technology, Inc. All Rights Reserved
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