参数资料
型号: B39202B4309P810
厂商: EPCOS Inc
文件页数: 3/8页
文件大小: 0K
描述: FILTER SAW 1.95GHZ LOWLOSS SMD
标准包装: 15,000
频率: 1.95GHz 中心
带宽: 60MHz
滤波器类型: 带通
插入损耗: 2.3dB
应用: 手机,WCDMA
封装/外壳: 5-SMD,无引线
安装类型: 表面贴装
包装: 带卷 (TR)
高度(最大): 0.016"(0.40mm)
尺寸/尺寸: 0.055" L x 0.043" W(1.40mm x 1.10mm)
SAW Components
SAW RF filter
Data Sheet
Characteristics
Temperature range for specification:
Terminating source impedance:
Terminating load impedance:
T = –20 ?C to +85 ?C
Z S = 50 ?
Z L = 50 ?
B4309
1950.00 MHz
min.
typ.
@ 25 ?C
max.
Center frequency
f C
1950.0
MHz
Maximum insertion attenuation
α max
1920.00 ... 1980.00 MHz
2.3
3.0
dB
Amplitude ripple (p-p)
1920.00 ... 1980.00 MHz
1.1
1.8
dB
VSWR
1920.00 ... 1980.00 MHz
Error Vector Magnitude
EVM 1)
1.8
2.2
@fCarrier 1922.50 ... 1977.50 MHz
1.0
3.0
%
Attenuation
α
50.00
960.00
1575.00
1576.00
1730.00
2025.00
2110.00
2200.00
3100.00
3960.00
...
...
...
...
...
...
...
...
...
...
960.00
1575.00
1576.00
1730.00
1880.00
2050.00
2170.00
3100.00
3960.00
6000.00
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
MHz
27
25
32
30
30
35
35
33
30
20
34
35
35
35
38
54
38
37
42
34
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
1)
Error Vector Magnitude (EVM) based on definition in 3GPP TS 25.141
Please read cautions and warnings and
important notes at the end of this document.
3
May 11, 2011
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