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231954B Datasheet, PDF (1/2 Pages) Integrated Technology Future – Typical 1dB bandwidth of 19.2 MHz | |||
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1. Features
Typical 1dB bandwidth of 19.2 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
75.0 MHz SAW Filter
Part Number 231954B
2. Electrical Specifications
Operating Temperature : -30 ~ +80â
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 9.0075MHz)
Group Delay Variation (fo ±9.0075MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/â
Source and Load Impedance = 50â¦
Minimum
Typical
Maximum
-
75.0
-
-
24.0
25.5
19.05
19.26
-
-
19.52
-
-
20.57
20.85
-
0.55
1.0
-
45
80
-
2.42
-
45
50
-
-
-72
-
Room Temperature : +25â
Insertion Loss
Amplitude Ripple (fo ± 9.36 MHz)
Group Delay Variation (fo ± 9.36 MHz)
Input POWER : +10dBm
S2098 Package Dimension
Minimum
Typical
Maximum
dB
-
24.0
25.5
dB
-
0.55
1.0
nsec
-
45
80
Matching Schematic
20.00±0.2
10 9 8 7 6
ITF 13A001
231954B
ã75-19.2M
12 3 4 5
1.56±0.2
7.62±0.1
6 7 8 9 10
5 4 321
1.02±0.1
1.91±0.1
Input
50Ω
C1
10
L1
5
L2
C2
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
L1 = 150nH, L2 = 120nH, C1 = C2 = 20pF
Pin Configuration
Input
10
Ground
1,6
Output
5
Others
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. 11. 19
Rev 2.0
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