- 您現在的位置：買賣IC網 > PDF目錄382586 > TFS75 (VECTRON INTERNATIONAL) Filter specification PDF資料下載
參數資料
| 型號： | TFS75 |
| 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, 75.3 MHz, SAW FILTER |
| 文件頁數： | 1/3頁 |
| 文件大小： | 58K |
| 代理商： | TFS75 |
__________________________________________________________________________________
VI TELEFILTER
__________________________________________________________________________________
Filter specification
TFS 75
1/3
____________________________________________________________________________________________________________________________________________________________________________________________________________
VI TELEFILTER
Potsdamer Strae 18
D 14 513 TELTOW / Germany
Tel: (+49) 3328 4784-52 / 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
1. Measurement condition
Ambient temperature T
A
:
Input power level:
Terminating impedances at fc:
Package, pin connection and 50
matching network
25 °C
0 dBm (typ.)
Max 10 dBm.
for input:
190
49 pF.
for output:
2,1
24 pF.
(see page 2.)
2. Characteristics
Remark:
Reference level for the relative attenuation arel of the
TFS 75
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 reference frequence
fc
is the arithmetic mean value of the upper and lower
frequencies at the
20 dB
filter attenuation level relative to the insertion loss
ae.
Data
typ. value
tolerance / limit
(Reference level)
Insertion loss
ae
24,8
dB
max 26
dB
at operation temperature T
O
=70°C (
f
COT
) *) 75.30
Reference frequency fc
MHz
75.30 ± 0,20
MHz
Relative frequency distance of f
CAT
within one set of 3 filters
1nd filter with
f
CAT
= 65,9 MHz ± 200 kHz
*)
f
CAT
= 87,1 MHz ± 200 kHz
3rd filter with
9400
11800
kHz
kHz
max ± 20
max ± 20
kHz
kHz
1 dB - band width
3 dB - band width
10 dB - band width
20 dB - band width
40 dB - band width
45 dB - band width
____________________________________________________________________________________________________________________________________________________________________________________________________________
Amplitude ripple (p-p):
____________________________________________________________________________________________________________________________________________________________________________________________________________
Relative attenuation
arel
fc
fc ± 2.8
MHz
fc ± 2.8
MHz
fc ± 3.0
MHz
fc ± 3,3
MHz
In the frequency range fc ± 3,3 MHz ... fc ± 20 MHz the limit line is of type SLOPING LINE.
fc ± 20
MHz
In the frequency range fc ± 20 MHz ... fc ± 25 MHz the limit line is of type SLOPING LINE.
fc ± 25
MHz
MHz
MHz
____________________________________________________________________________________________________________________________________________________________________________________________________________
Group delay at operation temperature 25°C
Group delay at operation temperature 70°C
____________________________________________________________________________________________________________________________________________________________________________________________________________
Group delay ripple (p-p):
____________________________________________________________________________________________________________________________________________________________________________________________________________
Deviation from linear phase (p-p):
____________________________________________________________________________________________________________________________________________________________________________________________________________
Triple transit attenuation compared to main signal
____________________________________________________________________________________________________________________________________________________________________________________________________________
Input/Output return loss with matching network (S11/S22):
____________________________________________________________________________________________________________________________________________________________________________________________________________
Crosstalk
____________________________________________________________________________________________________________________________________________________________________________________________________________
Substrate material
____________________________________________________________________________________________________________________________________________________________________________________________________________
Temperature coefficient of frequency ( Tc
)
____________________________________________________________________________________________________________________________________________________________________________________________________________
____________________________________________________________________________________________________________________________________________________________________________________________________________
Operating temperature range
Storage temperature range
6,00
6,06
6,27
6,41
6,55
6,60
MHz
MHz
MHz
MHz
MHz
MHz
0,9
dB
max 1,0
dB
-
-
dB
max 1,0
max 3
min 40
dB
dB
dB
45
60
dB
min 45
dB
55
75
dB
dB
min 50
dB
-
4.96
4.98
μs
μs
max 5,0
μs
± 175
ns
± max 200
ns
6,5° (16°)
48
dB
1,6/1,7
dB
60
dB
LiNbO
-76,466
ppm/K
-94
ppm/K
f
(ppm/K) x (T - T
A
) x f
CAT
(MHz)
+ 70 ° ± 1° C
- 40 °C ... + 85 °C
*)
For the 2nd filter f
COT
is its reference frequency f
C
at the operation temperature OT = 70 °C ± 1 °C.
The reference frequency at ambient temperature f
CAT
for this 2nd filter and the from it resulting relative frequency distance have
to be determined.
Responsible:
Generated: Weinberg
Checked/Approved: Dr. Bert Wall
相關PDF資料 |
PDF描述 |
|---|---|
| TFS76 | Filter Specification |
| TFS770 | Development Specification |
| TFS780 | Filter Specification |
| TFS80A | Filter specification |
| TFS80B | Filter specification |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TFS757 | 制造商:POWERINT 制造商全稱:Power Integrations, Inc. 功能描述:Combined Two-Switch Forward and Flyback Power Supply Controllers with Integrated High Voltage MOSFETs |
| TFS757HG | 功能描述:開關變換器、穩壓器與控制器 2 Swt Fwd,Flybk Cntr 193 W Cont. @ 25 C RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| TFS758HG | 功能描述:開關變換器、穩壓器與控制器 2 Swt Fwd,Flybk Cntr 236 W Cont. @ 25 C RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| TFS759HG | 功能描述:開關變換器、穩壓器與控制器 2 Swt Fwd,Flybk Cntr 280 W Cont. @ 25 C RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開關頻率:1 MHz 工作溫度范圍: 安裝風格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| TFS75B | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
發布緊急采購，3分鐘左右您將得到回復。