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2450FB39A050 PDF Datasheet ( 特性, スペック, ピン接続図 )

部品番号 2450FB39A050
部品説明 2.45 GHz Balun / Filter Combination
メーカ Johanson Technology
ロゴ Johanson Technology ロゴ 

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2450FB39A050 Datasheet, 2450FB39A050 PDF,ピン配置, 機能
"High Frequency Ceramic Solutions"
2.45 GHz Balun / Filter Combination
Detail Specification: 12/14/05
P/N 2450FB39A050
Page 1 of 2
General Specifications
Part Number
Frequency (MHz)
Unbalanced Impedence
Differential Balanced Imp.
Insertion Loss
Return Loss
Phase Difference
Amplitude Difference
2450FB39A050
2400~2500
50
50
2.0 dB max.
9.5 dB min.
180° ± 10
1.0 dB max.
Mechanical Dimensions
In
L 0.098 ± 0.008
W 0.079 ± 0.008
T 0.043 ± 0.004
a 0.016 ± 0.004
b 0.014 ± 0.004
c 0.012 +.004/-.008
e 0.039 ± 0.004
g 0.012 ± 0.004
p 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
e
L
35 min.@ 880~960MHz
Attenuation (dB)
30 min.@1710~1910 MHz
30 min.@4800~5000MHz
25 min.@7200~7500MHz
Operating and Storage Temp.
Reel Quantity
-40 to +85°C
3,000
Power Capacity
1.0 watt max.
W
c
a
p
T
gb
Terminal Configuration
No. Function
1 NC
2 Unbalanced Port
3 Open or DC Feed
4 Balanced Port
5 NC
6 Balanced Port
7 GND
8 GND
321
Mounting Considerations
Line width should be designed to match 50characteristic impedance,
depending on PCB material and thickness.
Units: mm
www.DataSheet4U.net
1.10
1.10
*
78
456
* Solder Resist
Land
0.40 1.00 0.40
1.00 Through-hole (φ0.3)
*
0.30
2.05
*
1.55
1.00
Without DC Feed
*
0.30
(1)
(2)
2.05
1.55
1.00
With DC Feed
*
(1) Choke Inductor = 8.2nH
(2) Decoupling Capacitor
= 100pF
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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2.45 GHz Balun / Filter Combination

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