参数资料
型号: B39941B3514H910
厂商: EPCOS Inc
文件页数: 3/9页
文件大小: 0K
描述: FILTER SAW 881.5/942.5MHZ SMD
标准包装: 9,000
频率: 881.5/942.5MHz 中心
带宽: 25MHz
滤波器类型: 带通
插入损耗: 1.8dB
应用: GSM
封装/外壳: 10-SMD,无引线
安装类型: 表面贴装
包装: 带卷 (TR)
高度(最大): 0.039"(0.98mm)
尺寸/尺寸: 0.118" L x 0.098" W(3.00mm x 2.50mm)
SAW Components
SAW RF filter
Data sheet
Characteristics Filter 1 (GSM850)
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
B3514
881.5/942.5 MHz
T = –40 ?C to +85 ?C
Z S = 50 ? (unbalanced)
Z L = 150 ? (balanced) || 56 nH
min.
typ.
@ 25 ?C
max.
Center frequency
f C
881.5
MHz
Maximum insertion attenuation
α max
869.0 ... 894.0
MHz
1.8
2.2
dB
Amplitude ripple
869.0
... 894.0
MHz
0.8
1.1
dB
VSWR
869.0
... 894.0
MHz
1.8
2.1
Output amplitude balance (| S 31 / S 21 |)
869.0 ... 894.0 MHz
–1.5
1.5
dB
Output phase balance
( φ( S 31 )?φ( S 21 )+180 ? )
869.0 ... 894.0
MHz
–12.0
12.0
degree
Attenuation
α abs
10.00
480.00
915.00
1000.00
...
...
...
...
480.00
849.00
1000.00
3000.00
MHz
MHz
MHz
MHz
46
30
23
30
52
34
27
34
dB
dB
dB
dB
Please read cautions and warnings and
important notes at the end of this document.
3
December 07, 2012
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