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242153B Datasheet, PDF (1/2 Pages) Integrated Technology Future – 85.1 MHz SAW Filter | |||
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1. Features
Typical 1dB bandwidth of 20.9 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
85.1 MHz SAW Filter
Part Number 242153B
2. Electrical Specifications
Operating Temperature : -30â ~ +70â
Center Frequency (fo)
MHz
Insertion Loss
dB
1dB Bandwidth
MHz
3dB Bandwidth
MHz
20dB Bandwidth
MHz
40dB Bandwidth
MHz
Amplitude Ripple (fo ± 9.22 MHz)
dB
Group Delay Variation (fo ± 9.22 MHz)
nsec
Absolute Delay
usec
Ultimate Rejection
dB
Temperature Coefficient of Frequency
ppm/â
Minimum
-
-
20.3
-
-
-
-
-
-
40
-
Source and Load Impedance = 50â¦
Typical
Maximum
85.1
-
11.0
14.0
20.9
-
21.45
-
23.4
23.7
24.5
25.0
0.95
1.5
40
60
1.02
-
45
-
-86
-
Operating Temperature : +25â
Insertion Loss
dB
Amplitude Ripple (fo ± 9.62 MHz)
dB
Group Delay Variation (fo ± 9.62 MHz)
nsec
Minimum
-
-
-
Typical
11.0
0.95
40
Maximum
13.5
1.5
60
S1365 Package Dimension
13.30±0.2
10
9
8
7
11
ITF 09A001
6
242153B
12
. 85.1-20.9M
5
1
2
3
4
7.62±0.1
7
8
9
10
6
11
1.50±0.1
5
12
4
3
2
1
2.54±0.1
0.80±0.1
Matching Schematic
Input
11
50Ω
68nH
L1
5
39nH
L2
Output
50Ω
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
Output
Pin Configuration
11
Ground
5
Others
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
6, 12
Ground
2010. 03. 31
Rev 1.0
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