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參數(shù)資料
| 型號： | RF1211B |
| 廠商： | RF Monolithics, Inc. |
| 英文描述： | 315.0 MHz SAW Filter |
| 中文描述： | 315.0兆赫SAW濾波器 |
| 文件頁數(shù)： | 2/2頁 |
| 文件大小： | 80K |
| 代理商： | RF1211B |
315.0 MHz SAW Filter
RF Monolithics, Inc.
RFM Europe
1999 by RF Monolithics, Inc. The stylized RFM logo are registered trademarks of RF Monolithics, Inc.
Phone: (972) 233-2903
Phone: 44 1963 251383
Fax: (972) 387-8148
Fax: 44 1963 251510
E-mail: info@rfm.com
http://www.rfm.com
RF1211B-030102
Page 2 of 2
Typical Filter Response
Typical filter responses are shown below. The actual response is dependent on external impedance matching and circuit layout. Illustrated frequencies
and minimum rejection for LO and IMAGE are shown only for superhet receivers with 10.7 MHz IF.
Absolute Maximum Ratings
Rating
Value
Units
Incident RF Power
+13
dBm
DC Voltage between any 2 pins (Observe ESD Precautions)
±30
VDC
Case Temperature
5
-40 to +85
°C
Soldering Temperature
(10 seconds / 5 cycles max.)
260
°C
Electrical Connections
Typical Test Circuit
Case Design
Pin
1
2
3
4
5
6
7
8
Connection
Input
Ground
Output Return
Case Ground
Output
Ground
Input Return
Case Ground
E (X2)
D (X8)
P (X4)
F (X6)
C
B
A
H
3
4
2
1
8
5
6
7
3
2
1
5
6
7
4
8
TOP VIEW
BOTTOM VIEW
Dimension
mm
Nom
8.51
5.84
1.70
0.79
1.14
1.98
0.51
2.54
Inches
Nom
0.335
0.230
0.067
0.031
0.045
0.078
0.020
0.100
Min
8.26
5.59
Max
8.76
6.10
2.00
Min
0.325
0.220
Max
0.345
0.240
0.079
A
B
C
D
E
F
H
P
Case Dimensions
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| RF1211C | 功能描述:信號調節(jié) 315.00MHz Narrowband Receiver Front End 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 |
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