参数资料
型号: B39941B7837K410
厂商: EPCOS Inc
文件页数: 3/6页
文件大小: 0K
描述: FILTER SAW 942.5MHZ LOW-LOSS SMD
产品目录绘图: B39xxxBxx(8,0)xx(K410,C710) Footprint
B39xxxBxx(8,0)xx(K410,C710) Top
B39xxxBxx(8,0)xx(K410,C710) Side
标准包装: 1
频率: 942.5MHz 中心
带宽: 35MHz
滤波器类型: 带通
插入损耗: 1.4dB
应用: 移动电话
封装/外壳: 5-SMD,无引线
安装类型: 表面贴装
包装: 标准包装
高度(最大): 0.027"(0.68mm)
尺寸/尺寸: 0.079" L x 0.055" W(2.00mm x 1.40mm)
其它名称: 495-1875-6
SAW Components
Low-Loss Filter for Mobile Communication
Data Sheet
Characteristics
B7837
942,5 MHz
Operating temperature range:
T
= 25 ?C
Terminating source impedance:
Terminating load impedance:
Z S = 50 ?
Z L = 150 ? || 82 nH (balanced)
min.
typ.
max.
Center frequency
f C
942,5
MHz
Maximum insertion attenuation
α max
925,0 ... 960,0
MHz
1,4
1,7
dB
Amplitude ripple (p-p)
925,0 ... 960,0
MHz
0,7
1,0
dB
Input VSWR
925,0 ... 960,0
MHz
1,8
2,0
Output VSWR
925,0 ... 960,0
MHz
1,8
2,0
Attenuation
0,0
480,0
905,0
980,0
1000,0
1850,0
... 480,0 MHz
... 905,0 MHz
... 915,0 MHz
...1000,0 MHz
...1850,0MHz
...6000,0MHz
45
30
25
25
28
40
53
34
27
29
38
44
dB
dB
dB
dB
dB
dB
Amplitude balance (| S 31 / S 21 |)
925,0 ... 960,0
MHz
-1,0
-0,5 / +0,7
1,0
dB
phase balance (φ( S 31 )?φ( S 21 )+180 ? )
925,0 ... 960,0
MHz
-5
-3 / +2
5
degree
Diff. to common mode suppression
S sc 12
925,0 ... 960,0
824,0 ... 995,0
1648,0 ... 1990,0
3296,0 ... 3980,0
MHz
MHz
MHz
MHz
22
22
22
20
29
29
45
48
dB
dB
dB
dB
3
Mar 31 2004
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