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參數(shù)資料
| 型號： | 70M20A |
| 廠商： | FOX ELECTRONICS |
| 元件分類： | 晶體濾波器 |
| 英文描述： | 1 FUNCTIONS, 70 MHz, 10 kHz BW(delta f), MONOLITHIC CRYSTAL FILTER |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 232K |
| 代理商： | 70M20A |
70 FOXElectronics 5570 Enterprise Parkway Fort Myers, Florida 33905 USA +001(239)693-0099 FAX +001(239)693-1554 http://www.foxonline.com
2002 FOX ELECTRONICS
Fox filters offer excellent features such as sharp cut off characteristics,
low loss and high stability over a wide temperature range which are
superior to LC Filters and Ceramic Filters.
The basic building block for all custom built Fox filters is the two-
pole monolithic filter available in standard package as shown. Two-
pole monolithic filters are cascaded to produce four, six and eight
pole filter responses with the addition of coupling capacitors
between two-pole sections. Standard Fox filters are available with
center frequencies from 10.7 MHz to 90 MHz, and from two to
eight poles.
For custom made filters, please specify the following:
Holder Size
Nominal Frequency
Pass Bandwidth
Note: 45F Series 45.000 MHz fundamental is a special filter designed for mobile
radio and cellular phone applications.
Insertion Loss
Attenuation
Spurious Response
Ripple
Terminating Impedance
Operating Temp. Range
MONOLITHIC CRYSTAL
FILTERS
MULTI-POLE PACKAGE DIMENSIONS
CASE TYPE
C
D
CN
L
0.590
(15.0)
0.728
(18.5)
0.433
(11.0)
H
0.591
(15.0)
0.591
(15.0)
0.453
(11.5)
A
0.354
(9.0)
0.531
(13.5)
0.291
(7.4)
B
0.197
(5.0)
0.197
(5.0)
0.157
(4.0)
W
0.472
(12.0)
0.472
(12.0)
0.335
(8.5)
FIL
TERS
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 70M20B | 功能描述:信號調(diào)節(jié) 70MHz 4-POLE 35dB RoHS:否 制造商:EPCOS 產(chǎn)品:Duplexers 頻率:782 MHz, 751 MHz 頻率范圍: 電壓額定值: 帶寬: 阻抗:50 Ohms 端接類型:SMD/SMT 封裝 / 箱體:2.5 mm x 2 mm 工作溫度范圍:- 30 C to + 85 C 封裝:Reel |
| 70M4 | 制造商:Thomas & Betts 功能描述:3/8 LOOMEX/BX CONNECTOR PK/4 |
| 70M-8A | 功能描述:保險絲 125VAC/300VDC 8A Indicating w/Holder RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風(fēng)格: 端接類型:SMD/SMT 系列:485 |
| 70MDD | 制造商:AMETEK 功能描述: |
| 70MDS | 制造商:NAINA 制造商全稱:Naina Semiconductor ltd. 功能描述:Three - Phase Bridge Rectifier Excellent power volume ratio |
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