參數(shù)資料
型號(hào): TFS140F
廠商: VECTRON INTERNATIONAL
元件分類: 聲表面波濾波器
英文描述: VI SAW Filter(VI SAW 濾波器(輸入電阻:448Ω/-13.8pF,輸出電阻:374Ω/14.5pF))
中文描述: 1 FUNCTIONS, 140 MHz, SAW FILTER
文件頁(yè)數(shù): 2/5頁(yè)
文件大?。?/td> 66K
代理商: TFS140F
tfs 140F.doc
VI TELEFILTER
Version 1.4
18.07.2000
Filter Specification
TFS 140F - 2/5
VI TELEFILTER
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.
Vectron International, Inc.
267 Lowell Road
Hudson, NH 03051 / USA
Tel: (603) 598-0070 Fax: (603) 598-0075
E-Mail: vti@vtinh.com
3. Package
4. 50
matching network ( see Application Note ):
L
2
= 165
±
10 nH
L
4
= 120 nH;
R
2
= 150
;
L
3
= 120 nH;
R
1
= 1,8 k
;
L
1
= 188
±
10 nH
50
1 2 3 4 5
10 9 8 7 6
TFS 140 F
. M22
TFS 140 G1
. M22
Datecode: Year+week
K
L
M
.......
1998
1999
2000
Pin
10
Pin 1
Pin
5
Pin 6
Pin 2 - 4, 7 - 9
Input
Input RF Return
Output
Output RF Return
Package Ground
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