- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄382586 > TFS76 (VECTRON INTERNATIONAL) Filter Specification PDF資料下載
參數(shù)資料
| 型號(hào)： | TFS76 |
| 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, 76.8 MHz, SAW FILTER |
| 文件頁(yè)數(shù)： | 1/5頁(yè) |
| 文件大?。?/td> | 138K |
| 代理商： | TFS76 |
TFS 76.doc
VI TELEFILTER
Version 1.2
01.03.2002
Filter Specification
TFS 76
1/5
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
1. Measurement condition
Ambient temperature
T
A
:
Input power level:
Terminating impedances at fc
*
):
23 °C
0 dBm
for input:
for output:
56
// 28,5 pF
50
// 0 pF
2. Characteristics
Remark:
Reference level for the relative attenuation
arel
of the
TFS 76
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 fc is the arithmetic mean value of the upper and lower
frequencies at the 1 dB filter attenuation level relative to the insertion loss ae. The temperature coefficient of frequency Tc
f
is valid for both the
reference frequency fc and the frequency response of the filter in the operating temperature range
.
Data
typ. value
tolerance / limit
Insertion Loss
(Reference level)
Centre Frequency
at ambient temperature
fC
Passband
Relative Attenuation
ae
20,8
dB
max. 23
dB
76,8 MHz
±
75
kHz
PB
fc
±
3,2 MHz
arel
fc
.......... fc ±
3,20 MHz
0,35
dB
max. 0,7 dB
fc ± 3,20 MHz .......... fc ± 3,50 MHz
max. 1 dB
fc ± 3,65 MHz .......... fc ± 4,85 MHz
min.
1 dB
fc ± 4,85 MHz .......... fc ± 5,00 MHz
61
dB
min. 51 dB
fc - 71,8 MHz ......... fc -
5,00 MHz
65
dB
min. 50 dB
Deviation from Linear Phase in PB
Group Delay Ripple in PB
fc +
5,00 MHz ......... fc + 123,20 MHz
55
dB
min. 50 dB
0,2
°rms
max.
2
°rms
60
ns
max. 100
ns
Average Group Delay in PB
1,9 μs
max.
3
μs
Temperature Coefficient of Frequency
- 76
ppm/K
Operating Temperature Range
- 0 °C ... + 70
°C
Storage Temperature Range
- 20 °C ... + 80
°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.
generated:
checked / approved:
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TFS770 | Development Specification |
| TFS780 | Filter Specification |
| TFS80A | Filter specification |
| TFS80B | Filter specification |
| TFS80D2 | Filter Specification |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TFS760HG | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2 Swt Fwd,Flybk Cntr 305 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(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| TFS761HG | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2 Swt Fwd,Flybk Cntr 326 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(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| TFS762 | 制造商:VECTRON 制造商全稱:Vectron International, Inc 功能描述:Filter specification |
| TFS762HG | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2 Swt Fwd,Flybk Cntr 360 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(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
| TFS763HG | 功能描述:開關(guān)變換器、穩(wěn)壓器與控制器 2 Swt Fwd,Flybk Cntr 388 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(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。