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Numéro de référence | 2450FB14K0001 | ||
Description | 2.45 GHz Balun / Filter Combination | ||
Fabricant | Johanson Technology | ||
Logo | |||
High Frequency Ceramic Solutions
2.45 GHz Balun / Filter Combination
Detail Specification: 02/12/07
P/N 2450FB14K0001
Page 1 of 2
General Specifications
Part Number
Frequency (MHz)
Unbalanced Impedence
Differential Balanced Imp.
Insertion Loss
Return Loss
Phase Difference
Amplitude Difference
2450FB14K0001
2400~2500
50 Ω
Conjugate match to
CSR BC03, BC04
3.5 dB max.
9.5 dB min.
180° ± 10
1.5 dB max.
45 min.@ 880~960MHz
25 min.@1710~1880 MHz
Attenuation (dB)
10 min.@2100 - 2170MHz
25 min.@4800~5000MHz
20 min.@7200~7500MHz
Operating and Storage Temp.
-40 to +85°C
Reel Quantity
4000
Power Capacity
1.0 watt max.
Mechanical Dimensions
In
L 0.063 ± 0.004
W 0.031 ± 0.004
T 0.024 ± 0.004
a 0.008 ± 0.004
b 0.008 +.004/-.006
c 0.006 ± 0.004
g 0.012 ± 0.004
p 0.020 ± 0.002
mm
1.60 ± 0.10
0.80 ± 0.10
a
0.60 ± 0.10
0.20 ± 0.10
0.20 +0.1/-0.15
0.15 ± 0.10
0.30 ± 0.10
0.50 ± 0.05
Terminal Configuration
No. Function
W
c
1 Unbalanced Port
2 NC or DC Feed
3 NC
L
ap
4 GND
5 Balanced Port
T6
GND
7 Balanced Port
g
b8
GND
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
With DC feed
0.25
0.55
*
0.2
0.5
321
48
567
Solder Resist
Land
Through-hole (φ0.3/0.2)
0.55
Units: mm
**
0.25
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
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Pages | Pages 2 | ||
Télécharger | [ 2450FB14K0001 ] |
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