2.45 GHz Balun / Filter Combination
Preliminary
"High Frequency Ceramic Solutions"
P/N 2450FB39A0150
Page 1 of 2
2.45 GHz Balun/Filter Combination
Detail ...
Description
Preliminary
"High Frequency Ceramic Solutions"
P/N 2450FB39A0150
Page 1 of 2
2.45 GHz Balun/Filter Combination
Detail Specification: 01/06/09 General Specifications
Part Number Frequency (MHz) Unbalanced Impedence Balanced Impedence Insertion Loss Return Loss Phase Difference Amplitude Difference 2450FB39A0150 2400 - 2500 50 Ω 150 Ω 2.5 dB max. 9.5 dB min. 180° ± 10 1.0 dB max. Reel Quantity Power Capacity Operating Temperature Storage Temperature Attenuation (dB)
35 min.@ 880~960MHz 30 min.@ 1710~1910 MHz 30 min.@ 4800~5000MHz 25 min.@ 7200~7500MHz 3000 1 watt max. -40 to +85°C +5 ~ +35°C, Humidity 45~75%RH, 12 mos. Max
Mechanical Dimensions
In L W T a b c e g p 0.098 ± 0.008 0.079 ± 0.008 0.043 ± 0.004 0.016 ± 0.004 0.014 ± 0.004 0.012 +.004/-.008 0.039 ± 0.004 0.012 ± 0.004 0.028 ± 0.004 mm 2.50 ± 0.20 2.00 ± 0.20 1.10 ± 0.10 0.40 ± 0.10 0.35 ± 0.10 0.30 +0.1/-0.2 1.00 ± 0.10 0.30 ± 0.10 0.70 ± 0.10
g b
Terminal Configuration
No.
Function NC Unbalanced Port NC or DC Feed Balanced Port NC Balanced Port GND GND
3 2 1
e c L
a
W
p T
1 2 3 4 5 6 7 8
Mounting Considerations
* Line width should be designed to match 50Ω characteristic impedance, depending on PCB material and thickness. Without DC feed
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7
8
With DC feed 1.10
4
5
6
1.10
*
0.40 1.00 0.40
*
1.00
Solder Resist Land
0.30
*
2.05
0.30
*
(1) (2)
Through-hole (φ0.3)
2.05
(1) Choke Inductor = 8.2nH
1.55 1.00 Units: mm
*
1.55 1.00
*
(2) Decoupling Capacitor = 100pF
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