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TFS125A

更新时间： 2024-10-02 08:49:43
品牌 Logo 应用领域
VECTRON 过滤器LTE
页数 文件大小 规格书
4页 48K
描述
Filter Specification

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中文翻译

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TFS125A 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：5.6Is Samacsys：N
其他特性：TAPE AND REEL最大衰减频率 (+/- delta f)：28000 kHz
衰减频率（+/-Δf）-最小值：14000 kHz最大频率时的衰减：38 dB
中心频率或截止频率 (fo/fc)：125 MHz滤波器类型：SAW FILTER
高度：1.8 mm输入阻抗：50 OHM
最大插入损耗：3.5 dBJESD-609代码：e4
长度：9.3 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：-10 °C输出阻抗：50 OHM Ω
物理尺寸：L9.3XB5XH1.8 (mm)端子面层：Gold (Au) - with Nickel (Ni) barrier
宽度：5 mmBase Number Matches：1

TFS125A 数据手册

 浏览型号TFS125A的Datasheet PDF文件第2页浏览型号TFS125A的Datasheet PDF文件第3页浏览型号TFS125A的Datasheet PDF文件第4页 
tfs125a.doc  
Version 1.3  
06.01.02  
______________________________________________________________________________________________________  
VI TELEFILTER  
Filter Specification  
TFS 125 A - Page 1 / 4  
______________________________________________________________________________________________________  
Measurement condition  
Stability Characteristics and Packing  
See page 3  
Ambient temperature:  
Input power level:  
23 °C  
0
dBm  
Terminating impedances: 50  
Ω
Air Reflow Temperature Conditions  
See page 4  
Construction, pin connection and  
recommended land dimensions  
See page 2  
Characteristics  
Remark:  
Reference level for the relative attenuation a of the TFS 125 A is the maximum attenuation in the passband. The maximum attenuation in the  
rel  
pass band is defined as the insertion loss a . The nominal frequency f is fixed at 125 MHz without tolerance or limit. The values of relative  
e
N
attenuation a are guaranteed in the whole operating temperature range. The frequency shift of the filter in the operating temperature range is  
rel  
included in the production tolerance scheme.  
D a t a  
typ. value  
tolerance / limit  
______________________________________________________________________________________________________  
Insertion loss  
a
-
1,5 ... 3,5  
dB  
e
(Reference level)  
______________________________________________________________________________________________________  
Nominal frequency 125 MHz  
______________________________________________________________________________________________________  
1 dB bandwidth min 300 kHz  
______________________________________________________________________________________________________  
Relative attenuation  
f
-
N
BW  
-
a
rel  
f
-
150 kHz ... f  
+150 kHz  
28 MHz  
-
-
-
-
-
max.  
min. 12  
min.  
1
dB  
dB  
dB  
dB  
dB  
N
N
N
1
MHz... f  
-
f
f
f
-
28 MHz ... f  
- 14 MHz  
+ 28 MHz  
+325 MHz  
5
N
N
N
N
+
+
14 MHz... f  
28 MHz... f  
min. 15  
min. 38  
N
N
______________________________________________________________________________________________________  
VSWR  
f
-
150 kHz ... f  
+ 150 kHz  
______________________________________________________________________________________________________  
Absolute group delay  
-
max 2 : 1  
N
N
GD  
f
-
max. 300  
ns  
N
______________________________________________________________________________________________________  
Group delay ripple  
150 kHz ... f  
GDD  
+150 kHz  
**)  
f
-
-
max 30  
ns  
N
N
______________________________________________________________________________________________________  
Intermodulation  
***)  
IP3  
54  
dB  
min. 45  
dB  
______________________________________________________________________________________________________  
Input power level max. 10 dBm  
______________________________________________________________________________________________________  
Temperature coefficient of frequency - 71.6 ppm/K  
______________________________________________________________________________________________________  
Operating temperature range - 10 °C ... + 85 °C  
______________________________________________________________________________________________________  
*) ∆f(Hz) = TC (ppm/K) x (∆T) x f (MHz)  
TC *)  
-
f
f
To  
**) measured with smoothing; smoothing aperture ≤ 50 kHz  
***) modulation signals: fN and fN + 14 MHz, each of 10 dBm; measured signal: fN - 14 MHz  
generated:  
checked / approved:  
______________________________________________________________________________________________________  
VI TELEFILTER  
Potsdamer Straße 18  
Vectron International, Inc.  
267 Lowell Road  
D 14 513 TELTOW / Germany  
Tel: (+49) 3328 4784-52 / Fax: (+49) 3328 4784-30  
E-Mail: tft@telefilter.com  
Hudson, NH 03051 / USA  
Tel: (603) 598-0070 Fax: (603) 598-0075  
E-Mail: vti@vtinh.com  
VI TELEFILTER reserves the right to make changes to the product(s) and/or information contained herein without notice. No liability is  
assumed as a result of their use or application. No rights under any patent accompany the sale of any such product(s) or information.  
1234

中文翻译

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