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2450FB39K001 Schematic ( PDF Datasheet ) - Johanson Technology

Teilenummer 2450FB39K001
Beschreibung 2.45 GHz Balun / Filter Combination
Hersteller Johanson Technology
Logo Johanson Technology Logo 




Gesamt 2 Seiten
2450FB39K001 Datasheet, Funktion
"High Frequency Ceramic Solutions"
2.45 GHz Balun / Filter Combination
Detail Specification: 12/19/05
P/N 2450FB39K001
Page 1 of 2
General Specifications
Part Number
Frequency (MHz)
Unbalanced Impedence
Differential Balanced Imp.
Insertion Loss
Return Loss
Phase Difference
Amplitude Difference
2450FB39K001
2400~2500
50
22+j100
Conjugate match to CSR chipset
3.0 dB max.
9.5 dB min.
180° ± 8
1.0 dB max.
45 min.@ 880~960MHz
38 min.@1710~1880 MHz
Attenuation (dB)
35 min.@1880~1990MHz
20 min.@2110~2170MHz
25 min.@4800~5000MHz
30 typ.@7200~7500MHz
Operating and Storage Temp.
Reel Quantity
-40 to +85°C
3,000
Power Capacity
1.0 watt max.
Mechanical Dimensions
In
L 0.098 ± 0.008
W 0.079 ± 0.008
T 0.043 ± 0.004
a 0.016 ± 0.008
b 0.031 ± 0.008
c 0.012 +.004/-.008
d 0.075 ± 0.008
mm
2.50 ± 0.20
2.00 ± 0.20
1.10 ± 0.10
0.40 ± 0.20
0.80 ± 0.20
0.30 +0.1/-0.2
1.90 ± 0.20
a
c
d
b
L
T
W
Mounting Considerations
Line width should be designed to match 50characteristic impedance,
depending on PCB material and thickness.
Units: mm
www.DataSheet4U.net
2.10
**
1.00
0.50
1.50
0.40
Terminal Configuration
No. Function
1 Unbalanced Port
2 DC
3 Balanced Port
4 Balanced Port
5 GND
6 GND
6
32
41
5
Solder Resist
Land
Through-hole (φ0.3)
*
1.50 1.00
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
931 Via Alondra • Camarillo, CA 93012 • TEL 805.389.1166 FAX 805.389.1821
2003 Johanson Technology, Inc. All Rights Reserved





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