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270954B Datasheet PDF - ITF

Part Number 270954B
Description 70.0 MHz SAW Filter
Manufacturers ITF 
Logo ITF Logo 



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270954B datasheet, circuit
1. Features
Typical 1dB bandwidth of 9.3 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Operating Temperature : +25
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 4.55 MHz)
Group Delay Variation (fo ± 4.55 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/
70.0 MHz SAW Filter
Part Number 270954B
Minimum
-
-
9.2
-
-
-
-
-
50
-
Source and Load Impedance = 50Ω
Typical
Maximum
70.0 -
21.7 23.0
9.34 -
9.6 -
10.75
10.9
0.55 1.0
60 80
2.49 -
55 -
-72 -
S2098 Package Dimension
20.00±0.2
10 9 8 7
6
ITF 13A001
270954B
. 70-8.84M
12345
1.56±0.2
7.62±0.1
6 7 8 9 10
5 4 3 21
1.02±0.1
1.91±0.1
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
Matching Schematic
Input
50Ω
56nH
27pFH
10
56nH
5
Output
30pF
50Ω
Input
Output
Pin Configuration
10 Ground
5 Others
1,4
Ground
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Tel: 82-32-621-1213
Fax: 82-32-621-1218
http://www.itf.co.kr sales@itf.co.kr
2013. 07. 17
Rev 2.0

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Featured Datasheets

Part NumberDescriptionManufacturers
270954BThe function is 70.0 MHz SAW Filter.ITF
ITF

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