- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382583 > TFS326A (VECTRON INTERNATIONAL) Filter Specification PDF資料下載
參數(shù)資料
| 型號(hào)： | TFS326A |
| 廠商： | VECTRON INTERNATIONAL |
| 元件分類： | 聲表面波濾波器 |
| 英文描述： | Filter Specification |
| 中文描述： | 1 FUNCTIONS, 326.4 MHz, SAW FILTER |
| 封裝： | ROHS COMPLIANT PACKAGE-8 |
| 文件頁數(shù)： | 1/5頁 |
| 文件大小： | 142K |
| 代理商： | TFS326A |
Tfs326A.doc
VI TELE FILTER
Measurement condition
Ambient temperature:
Input power level:
Terminating impedance:
Characteristics
Remark:
Reference level for the relative attenuation
are
l of the
TFS 326A
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
3 dB
filter attenuation level relative to the insertion loss
ae
. The nominal
frequency
f
N
is fixed on
326,4
MHz without tolerance.
D a t a
typ. Value
Insertion loss
ae = amin
(Reference level)
Filter Specification
version 1.8
14.05.01
TFS 326A
1/5
VI TELEFILTER
Potsdamer Strae 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-0 / Fax: (+49) 3328 4784-30
0075
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.
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-
23
°
C
0 dBm
Input:
Output
237
-0.30 pF
237
-0.30 pF
2,6
tolerance /limit
max. 4,5
dB
dB
Nominal frequency
f
N
-
326,4
MHz
Centre frequency
fc
326,4 MHz
-
Pass band ripple
within f
N
± 2,50
MHz
-
max. 0,8
dB
3 dB Bandwidth
-
min. 14,0
MHz
Relative attenuation
arel
f
N
f
N
± 2,5 MHz
f
N
+ 12,5
f
N
+ 13,28 MHz
f
N
+ 14,85 MHz
f
N
+18,9 MHz
f
N
- 12,5 MHz
f
N
- 13,75 MHz
f
N
- 30,0 MHz
f
N
+40,0 MHz
.....
f
N
± 2,5
f
N
± 7,0
f
N
+ 13,28 MHz
f
N
+ 14,85 MHz
f
N
+ 18,9
f
N
+ 40,0
f
N
– 13,75 MHz
f
N
– 30,0
f
N
- 316,4 MHz
f
N
+ 123,6 MHz
MHz
MHz
-
-
-
-
-
-
-
-
-
-
max. 0,8
max. 3,0
min. 11,0
min. 15,0
min. 13,0
min. 15,0
min. 11,0
min. 15,0
min. 25,0
min. 25,0
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
MHz
MHz
MHz
MHz
Group delay ripple
within ±
2,50 MHz
-
max 40,0
ns
Group delay ripple
within ±
7,0 MHz
-
max.100,0
ns
Return loss
within ±
2,50 MHz
min.
12,0
dB
Return loss
within ±
7,0 MHz
-
min.
8,0
dB
Input power level
-
max. 15,0
dBm *
Operating temperature range
- 10
°
C ... + 80
°
C
Storage temperature range
- 40
°
C ... + 85
°
C
Temperature coefficient of frequency
TCf
T.B.D.(ca. - 72 ppm/K)
-
*) peaks with 20 dBm allowed for 1:100 duty cycle
Generated:
Checked / Approved:
E-Mail:
vti@vtinh.com
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TFS326 | VI SAW濾波器(VI SAW Filter) |
| TFS336 | Filter Specification |
| TFS340 | Filter specification |
| TFS341A | Filter specification |
| TFS341B | Filiter specification |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TFS326A_06 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS332 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS336 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter Specification |
| TFS336_05 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter Specification |
| TFS340 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。