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:
XC6111E537  XC6111D341  XC6111D326  XC6111D047  XC6111E619  XC6111E622  XC6111D319  XC6111D325  XC6111E529  XC6111D048  
TFS456Q Filter specification
型号:   TFS456Q
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:   Filter specification
文件大小 :   234 K    5 页
Logo:   
品牌   VECTRON [ Vectron International, Inc ]
购买 :   
  浏览型号TFS456Q的Datasheet PDF文件第2页 浏览型号TFS456Q的Datasheet PDF文件第3页 浏览型号TFS456Q的Datasheet PDF文件第4页 浏览型号TFS456Q的Datasheet PDF文件第5页  
100%
Filename: tfs 456q.doc
Version 1.2
08.12.2006
VI
TELEFILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance: *
Input:
Output:
23
0
°C
dBm
Filter specification
TFS 456Q
1/5
264
|| -6,6 pF
300
|| -5,7 pF
Characteristics
Remark:
Reference level for the relative attenuation arel of the TFS 456Q is the minimum of the pass band attenuation amin. The minimum of the pass band
attenuation amin is defined as the insertion loss ae. The centre frequency f
C
is the arithmetic mean value of the upper and lower frequencies at the 1dB
filter attenuation level relative to the insertion loss ae. The nominal frequency fN is fixed at 456,0 MHz without tolerance. The given values for the relative
attenuation arel and for the group delay ripple have to be reached at the frequencies given below even if the centre frequency f
C
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 f
C
.
Data
Insertion loss
(reference level)
Nominal frequency
Centre frequency
Passband
Pass band ripple
1 dB bandwidth
ae = amin
typ. value
10
-
456
14
0,2
14
14
MHz
MHz
dB
MHz
MHz
dB
tolerance / limit
max.
13,0
456,0
dB
MHz
f
N
f
C
PB
min.
max.
min.
max.
f
N
± 6,3
1,0
12,6
14,6
MHz
dB
MHz
MHz
Relative attenuation
f
N
f
N
f
N
f
N
f
N
f
N
-
-
-
-
+
+
455
200
104
47
14
200
MHz
MHz
MHz
MHz
MHz
MHz
f
N
f
N
f
N
f
N
f
N
f
N
-
-
-
-
+
+
200
104
47
14
200
400
arel
MHz
MHz
MHz
MHz
MHz
MHz
70
65
55
50
50
70
40
15
-
OTR
TCf **
-
-
-18
ppm/k
dB
dB
dB
dB
dB
dB
ns
dB
min.
min.
min.
min.
min.
min.
max.
min.
max.
30
40
50
40
40
30
200
10
15
dB
dB
dB
dB
dB
dB
ns
dB
dBm
Group delay ripple
within PB
Return loss
within PB
Input power level
Operating temperature range
Storage temperature range
Temperature coefficient of frequency
- 40 °C ... + 85°C
- 45 °C ... + 85°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.
**)
∆f
c(Hz) = TC
f
(ppm/K) x (T - T
o
) x f
To
(MHz).
Generated:
Checked / Approved:
Tele Filter GmbH
Potsdamer Straße 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
E-Mail:
tft@telefilter.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.
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