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B39481-B800-U310 PDF预览

B39481-B800-U310

更新时间: 2024-02-02 12:42:15
品牌 Logo 应用领域
爱普科斯 - EPCOS 接收机LTE
页数 文件大小 规格书
6页 81K
描述
Satellite Receiver Filter

B39481-B800-U310 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:compliant
风险等级:5.55中心频率或截止频率 (fo/fc):480 MHz
滤波器类型:SAW FILTER高度:1.35 mm
输入阻抗:70 OHM//4.5 pF最大插入损耗:20.5 dB
JESD-609代码:e4长度:5 mm
安装类型:SURFACE MOUNT功能数量:1
最高工作温度:85 °C最低工作温度:-25 °C
输出阻抗:600 OHM//3.1 pF Ω物理尺寸:L5.0XB5.0XH1.35 (mm)/L0.197XB0.197XH0.053 (inch)
端子面层:Gold (Au) - with Nickel (Ni) barrierBase Number Matches:1

B39481-B800-U310 数据手册

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SAW Components  
Satellite Receiver Filter  
Data Sheet  
B 800  
480,00 MHz  
Characteristics  
Reference temperature:  
TA  
ZS  
ZL  
=
=
=
25 ˚C  
50Ω  
50 Ω  
Terminating source impedance:  
Terminating load impedance:  
Group delay aperture  
0,25MHz  
min.  
typ.  
max.  
α
Insertion attenuation  
Reference level for the  
following data  
480,00 MHz  
18,6  
20,5 dB  
Center frequency  
fc  
479,00  
480,00  
481,00 MHz  
Pass bandwidth  
αrel3 dB  
B3dB  
27,0  
34,3  
MHz  
MHz  
αrel≤10 dB  
B10dB  
Relative attenuation  
αrel  
466,50 MHz  
493,50 MHz  
2,8  
3,1  
4,6 dB  
4,6 dB  
Lower sidelobe  
Upper sidelobe  
430,00 ... 455,50 MHz  
504,50 ... 530,00 MHz  
38,0  
36,0  
48,0  
43,0  
dB  
dB  
Reflected wave signal suppression  
0,11 µs … 2,0 µs after main pulse  
39,0  
42,0  
0,3  
dB  
Amplitude ripple  
∆α  
τ
473,50 ... 486,50 MHz  
0,5 dB  
Group Delay  
480,00 MHz  
250,0  
11  
ns  
ns  
Group delay ripple (p–p)  
∆τ  
467,00 ... 493,00 MHz  
18  
Impedance at 480,00 MHz  
Input: ZIN = RIN || CIN  
Output: ZOUT = ROUT || COUT  
0,07|| 4,5  
0,60|| 3,1  
k|| pF  
k|| pF  
TCf  
– 86  
ppm/K  
Temperature coefficient of frequency  
3
Nov 20, 2002  

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