参数资料
型号: 2450FB15K0005E
厂商: Johanson Technology Inc
文件页数: 1/2页
文件大小: 0K
描述: FILTER BANDPASS 2.45GHZ
标准包装: 1
频率: 2.45GHz Center
带宽: 100MHz
滤波器类型: 带通
纹波: 1.5dB
插入损耗: 3.5dB
封装/外壳: 0805(2012 公制),8 PC 板
安装类型: 表面贴装
包装: 标准包装
高度(最大): 0.031"(0.80mm)
尺寸/尺寸: 0.079" L x 0.049" W(2.00mm x 1.25mm)
其它名称: 712-1539-6
High Frequency Ceramic Solutions
2.45 GHz, Matched Balun-Filter for CSR BC Series Chipset
Detail Specification: 12/23/2010
General Specifications
P/N 2450FB15K0005
Page 1 of 2
Part Number
Frequency (MHz)
2450FB15K0005
2400~2500
48 min.@ 880~960MHz
30 min.@1710~1880 MHz
Unbalanced Impedance
Differential Balanced Imp.
Insertion Loss
Return Loss
Phase Difference
Amplitude Difference
50 ?
Conjugate match to CSR
BC series Chipsets
3.5 dB max.
9.5 dB min.
180° ± 10
1.5 dB
Attenuation (dB)
Operating Temperature
Storage Temperature
Power Capacity
Reel Quantity
30 min.@1880~1990MHz
25 min.@4800~5000MHz
25 min.@7200~7500MHz
-40 to +85°C
+5 to +35°C, Hum. 45 to
75%RH, 12 mos. Max
1 Watt max.
4000
Mechanical Dimensions
In
mm
Terminal Configuration
L
W
T
0.079 ± 0.008
0.049 ± 0.008
0.028 ± 0.004
2.00 ± 0.20
1.25 ± 0.20
0.70 ± 0.10
a
c
W
No.
1
2
Function
Unbalanced Port
NC or DC Feed **
a
b
c
0.012 ± 0.004
0.008 ± 0.004
0.012 +.004/-.008
0.30 ± 0.10
0.20 ± 0.10
0.30 +0.1/-0.2
L
a
p
T
3
4
5
NC
GND
Balanced Port
g
0.014 ± 0.004
0.35 ± 0.10
6
GND
p
0.026 ± 0.002
0.65 ± 0.05
Case size/type 43-3
g
b
7
Balanced Port
8
GND
Mounting Considerations
* Line width should be designed to match 50 ? characteristic impedance,
depending on PCB material and thickness.
** A 10pF by-pass capacitor to GND (or RF GND) should be connected when using DC-
4
3
2
1
8
Feed feature
Internal DC-Connections
Pin1 – Pin3
1.0
*
5
6
7
Pin2 – Pin5—Pin7
Pin4 – Pin6—Pin8
Solder Resist
Units: mm
0.8
0.35
0.30
1.0
0.35
Land
Through-hole ( φ 0.3)
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
2010 Johanson Technology, Inc. All Rights Reserved
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