电子元器件数据表 IC PDF查询
English 中文版
  品牌   我要上传
型号:  
描述:
SIO1000  SN54LV10A  SI4340DY-T1  SIM1-0505-SIL4  SM16GZ47A  SL2610LH2Q  SM5262BS-D3  SI6925DQ  SL6610NPDS  SI4866DY  
TFS380H Development specification
型号:   TFS380H
PDF文件: 下载PDF文件   鼠标右键选目标另存为
网页直接浏览   不需安装PDF阅读软件
在线打开PDF文件   需安装PDF阅读软件
描述:   Development specification
文件大小 :   65 K    5 页
Logo:   
品牌   VECTRON [ Vectron International, Inc ]
购买 :   
  浏览型号TFS380H的Datasheet PDF文件第2页 浏览型号TFS380H的Datasheet PDF文件第3页 浏览型号TFS380H的Datasheet PDF文件第4页 浏览型号TFS380H的Datasheet PDF文件第5页  
100%
TFS380H.doc
version 1.0
29.07.03
VI TELEFILTER
Measurement condition
Development specification
TFS 380H
1/5
Ambient temperature:
23 C
Input power level:
0 dBm
Terminating impedances at fc *:
input:
output: t.b.d.
t.b.d.
Characteristics
Remark:
Reference level for the relative attenuation a rel of the TFS 380H is the attenuation at 380 MHz. The nominal frequency fN is fixed at 380 MHz
without tolerance. The centre frequency fc is the arithmetic mean value of the upper and lower frequencies at the 3 dB filter attenuation level
relative to the insertion loss ae. The given values for the relative attenuation a rel and for the group delay ripple have to be reached at the
frequencies given below even if the centre frequency fc is shifted due to the temperature coefficient of frequency TCf in the operating temperature
range and due to a production tolerance for the centre frequency fc.
Data
Insertion loss
at
f
N
(reference level)
typ. value
-
tolerance / limit
max.
11
dB
Nominal frequency
Centre frequency
Passband
f
N
f
C
PB
-
380
-
-
MHz
±
f
N
±
max.
380
MHz
0,4 MHz
2
MHz
Amplitude variation
within PB
Relative attenuation
f
C
f
C
±
f
C
±
3
... f
C
±
MHz ... f
C
±
3
3,75
50
2,5
MHz
MHz
MHz
MHz
1,5 dB
-
-
-
-
t.b.d.
max.
max.
min.
max.
1
3
30
75
-
dB
dB
dB
ns
7,5 MHz ... f
C
±
Group delay ripple
in f
N
±
Temperature coefficient of frequency
( Tc
f
)**
Frequency deviation of f c over temperature T:
Operating temperature range
Storage temperature range
fc(Hz) = Tc
f
(ppm/K) x (T - T
A
) x f
CAT
(MHz)
-
-
- 40
°C...
+
- 40
°C...
+
85
85
°C
C
*) The terminating impedances depend on parasitics and q-values of matching elements and the board used, and are to be understood as
reference values only. Should there be additional questions do not hesitate to ask for an application note or contact our design team.
generated
:
checked / approved
:
TELEFILTER GmbH
Potsdamer Straße 18
D-14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
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.
首页 - - 友情链接
Copyright© 2001 - 2014 ICPDF All Rights Reserved ICPDF.COM

粤公网安备 44030402000629号


粤ICP备13051289号-7