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High Frequency Ceramic Solutions
2.45 GHz, conjugate match for CSR Chipsets BC 04, 05
Detail Specification: 07/17/09 General Specifications
Part Number Frequency (MHz) Unbalanced Impedence Differential Balanced Imp. Insertion Loss Return Loss Phase Difference Amplitude Difference 2450FB15K0003 2400~2500 50 Conjugate match to CSR BC04, BC05 (20-j50) 3 dB max. 9.54 dB min. 180 10 1.5 dB max. Operating Temperature Storage Temperature Power Capacity Reel Quantity Attenuation (dB) 48 min.@ 880~960MHz 30 min.@1710~1880 MHz 25 min.@1880~1990MHz 20 min.@4800~5000MHz 20 min.@7200~7500MHz -40 to +85C
+5 to +35C, Hum. 45 to 75%RH, 12 mos. Max
P/N 2450FB15K0003
Page 1 of 2
1 Watt max. 4000 Terminal Configuration
No.
Mechanical Dimensions
In L W T a b c g p 0.079 0.008 0.049 0.008 0.028 0.004 0.012 0.004 0.008 0.004 0.012 +.004/-.008 0.014 0.004 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
Case size/type 43-3 g b L a c a p T W
Function Unbalanced Port NC or DC Feed NC GND Balanced Port GND Balanced Port GND 3 2 1 8 5 6 7
1 2 3 4 5 6 7 8
Mounting Considerations
* Line width should be designed to match 50 characteristic impedance, depending on PCB material and thickness. ** By-pass capacitor should be connected when feeding DC power. 1.0 0.35
4
*
0.35 0.8 1.0 Solder Resist Land
*
0.30
*
Through-hole ( 0.3)
Units: mm
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=25C)
)
P/N 2450FB15K0003
Page 2 of 2
Insertion Loss / Return Loss
) ) ) )
0
) ) )
)
Insertion Loss / Return Loss
) )
-20 dB(RL) dB(IL) -40 -60 -80 0 1 2 3
)
4
5
6
7
8
freq, GHz
) ) )
Amplitude Difference / Phase Difference
) )
2.0 1.5 1.0 0.5 0.0 -0.5 -1.0 -1.5 -2.0 2.40
)
200 190 180 170 160 2.50 dif_phase
dif_amplitude
)
)
2.42
2.44
2.46
2.48
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
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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