- 您现在的位置：买卖IC网 > PDF目录97197 > TFS82C (VECTRON INTERNATIONAL) 1 FUNCTIONS, 82 MHz, SAW FILTER PDF资料下载
参数资料
| 型号： | TFS82C |
| 厂商： | VECTRON INTERNATIONAL |
| 元件分类： | 声表面波滤波器 |
| 英文描述： | 1 FUNCTIONS, 82 MHz, SAW FILTER |
| 文件页数： | 1/5页 |
| 文件大小： | 156K |
| 代理商： | TFS82C |
Filename: tfs 82c.doc
Version 1.1
13.07.2005
VI TELEFILTER
Filter specification
TFS 82C
1/5
Tele Filter GmbH
Potsdamer Strae 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.
Measurement condition
Ambient temperature:
23
°C
Input power level:
0
dBm
Terminating impedance: *
Input:
1,36 k || -16,3 pF
Output:
1,80 k || - 4,8 pF
Characteristics
Remark:
The reference level for the relative attenuation arel of the TFS 82C is the minimum of the pass band attenuation. This value is defined as the insertion loss
ae. The nominal frequency fN is fixed at 82 MHz without any tolerance. The values of relative attenuation arel are guaranteed for the whole operating
temperature range. The frequency shift of the filter in the operating temperature range is included in the production tolerance scheme.
D a t a
typ. value
tolerance / limit
Insertion loss
ae
31
dB
max.
33
dB
(reference level)
Nominal frequency
fN
82,0
MHz
Centre frequency
fC
82,0
MHz
-
Pass band
PB
-
fN
± 3,75
MHz
Pass band ripple
p-p
1,5
dB
max.
3
dB
Relative attenuation
arel
fN
... fN ±
3,75
MHz
1,5
dB
max.
3
dB
fN ±
4,05
MHz ... fN ±
4,15
MHz
40
dB
min.
35
dB
fN ±
4,15
MHz ... fN ±
50,00
MHz
45
dB
min.
40
dB
Average group delay in pass band
4,7
s
max.
5
s
Group delay ripple in pass band
p-p
82
ns
max.
200
ns
Operating temperature range
OTR
-
23 °C ± 2 °C
Storage temperature range
-
-40 °C ... + 85 °C
Temperature coefficient of frequency
TCf **
-0,04
ppm/K
2
-
*) 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(Hz) = TCf(ppm/K) x (T-T0) x fTo(MHz)
Generated:
Checked / Approved:
相关PDF资料 |
PDF描述 |
|---|---|
| TFS85A | SAW FILTER |
| TFS85A | SAW FILTER |
| TFS85 | SAW FILTER |
| TFS85 | 1 FUNCTIONS, 85.38 MHz, SAW FILTER |
| TFS864 | 1 FUNCTIONS, 864 MHz, SAW FILTER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| TFS836C | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Filter specification |
| TFS840 | 制造商:VECTRON 制造商全称:Vectron International, Inc 功能描述:Filter Specification |
| TFS846 | 制造商:VECTRON 制造商全称:Vectron International, Inc 功能描述:Filter specification |
| TFS850 | 制造商:VECTRON 制造商全称:Vectron International, Inc 功能描述:Filter specification |
| TFS85F | 制造商:VECTRON 制造商全称:Vectron International, Inc 功能描述:Preliminary specification |
发布紧急采购，3分钟左右您将得到回复。