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TFS1209A-SAW-Filter PDF预览

TFS1209A-SAW-Filter

更新时间: 2023-12-06 20:03:01
品牌 Logo 应用领域
美国微芯 - MICROCHIP /
页数 文件大小 规格书
5页 241K
描述
Surface Acoustic Wave (SAW) devices are compact, cost competitive radio frequency (RF) solutions t

TFS1209A-SAW-Filter 数据手册

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Filename: tfs1209a.docx  
Version 1.0  
20.01.2020  
Microchip  
Filter specification  
TFS1209A  
1/5  
Measurement condition  
Ambient temperature TA:  
Input power level:  
Terminating impedance:  
Input:  
23  
0
°C  
dBm  
50  
50  
Ω
Ω
Output:  
Characteristics  
Remark:  
The maximum attenuation in the pass band is defined as the insertion loss a . The nominal frequency fN is fixed at 1209.5 MHz without any tolerance or limit.  
e
The values of absolute attenuation a  
are guaranteed over the whole operating temperature range. The frequency shift of the filter within the operating  
abs  
temperature range is included in the production tolerance scheme.  
D a t a  
typ. value  
tolerance / limit  
Insertion loss  
a
3.5  
dB  
max.  
5.0  
dB  
e
Nominal frequency  
Passband  
fN  
-
1209.5  
43.5  
2.0  
MHz  
MHz  
dB  
PB  
-
fN  
±
Passband variation  
Absolute attenuation  
PBV  
1.35  
dB  
max.  
a
abs  
0.3  
1297.0  
1305.0  
MHz 1000.0  
MHz  
MHz  
MHz  
25  
dB  
dB  
dB  
ns  
min.  
min.  
min.  
max.  
min.  
max.  
23  
10  
25  
10  
7
dB  
dB  
dB  
ns  
MHz 1305.0  
MHz 2000.0  
18  
28  
6
Group delay variation within PB  
Return loss within PB  
GDR  
OTR  
8.5  
dB  
dB  
dBm  
Input power level  
-
-
10  
Operating temperature range  
Storage temperature range  
Temperature coefficient of frequency  
-40 °C ... +85 °C  
-
-55 °C ... +125 °C  
-
TC *)  
-74  
ppm/K  
f
(
)
*) ∆푓 = 푇푇 − 푇 푁  
Generated:  
Checked / Approved:  
Microchip Frequency Technology GmbH  
Potsdamer Straße 18  
D 14 513 TELTOW / Germany  
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30  
Microchip Frequency Technology GmbH 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.  

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