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262953B

更新时间: 2022-04-20 12:12:17
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2页 174K
描述
260.0 MHz SAW Filter

262953B 数据手册

 浏览型号262953B的Datasheet PDF文件第2页 
260.0 MHz SAW Filter  
Part Number  
262953B  
1. Features  
Typical 1dB bandwidth of 29.5 MHz  
High attenuation  
Single Ended Operation  
Surface Mounted Package (SMD)  
2. Electrical Specifications  
Source and Load Impedance = 50ꢁ  
Room Temperature : +25  
Minimum  
Typical  
260.0  
29.5  
29.5  
29.95  
31.95  
0.6  
Maximum  
Center Frequency (fo)  
Insertion Loss  
MHz  
dB  
31.0  
1dB Bandwidth  
MHz  
MHz  
MHz  
dB  
29.4  
3dB Bandwidth  
40dB Bandwidth  
32.1  
1.2  
70  
Amplitude Ripple (fo ± 14.22 MHz)  
Group Delay Variation (fo ± 14.22 MHz)  
Absolute Delay  
nsec  
30  
usec  
2.01  
50  
Ultimate Rejection  
50dB  
ppm/℃  
45  
Temperature Coefficient of Frequency  
ꢀ18  
S1365 Package Dimension  
Matching Schematic  
13.30±0.2  
7.62±0.1  
11  
5
10  
9
8
7
7
8
9
10  
L1  
L2  
Input  
Output  
11  
12  
6
5
6
5
11  
ITF 13A001  
262953B  
260-29.5M  
50  
Ω
50Ω  
1.50±0.1  
12  
C1  
C2  
4
3
2
1
1
2
3
4
2.54±0.1  
0.80±0.1  
L1 = L2 = 22nH, C1 = C2 = 27pF  
Pin Configuration  
Dimensions shown are nominal in millimeters  
Body : Al2O3  
Lid : Kovar, Ni Plated  
Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating  
Input  
11  
5
Ground  
Others  
6, 12  
Output  
Ground  
I T F Co., Ltd.  
102ꢀ901, Bucheon Technopark 364, SamjeongꢀDong,  
OjeongꢀGu, BucheonꢀCity,  
Tel: 82-32-621-1213  
Fax: 82-32-621-1218  
http://www.itf.co.kr  
sales@itf.co.kr  
2013. 03. 27  
Rev 1.0  
GyounggiꢀDo, Korea 421ꢀ809  

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